128988306720
128,988,306,720 is an even composite number composed of eight prime numbers multiplied together.
128988306720 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand, one hundred fifty-two divisors.
Prime factorization of 128988306720:
25 × 32 × 5 × 7 × 13 × 31 × 113 × 281
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 13 × 31 × 113 × 281)See below for interesting mathematical facts about the number 128988306720 from the Numbermatics database.
Names of 128988306720
- Cardinal: 128988306720 can be written as One hundred twenty-eight billion, nine hundred eighty-eight million, three hundred six thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.2898830672 × 1011
Factors of 128988306720
Divisors of 128988306720
- Number of divisors d(n): 1152
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 28 30 31 32 35 36 39 40 42 45 48 52 56 60 62 63 65 70 72 78 80 84 90 91 93 96 104 105 112 113 117 120 124 126 130 140 144 155 156 160 168 180 182 186 195 208 210 217 224 226 234 240 248 252 260 273 279 280 281 288 310 312 315 336 339 360 364 372 390 403 416 420 434 452 455 465 468 480 496 504 520 546 558 560 562 565 585 620 624 630 651 672 678 720 728 744 780 791 806 819 840 843 868 904 910 930 936 992 1008 1017 1040 1085 1092 1116 1120 1124 1130 1170 1209 1240 1248 1260 1302 1356 1365 1395 1405 1440 1456 1469 1488 1560 1582 1612 1638 1680 1686 1695 1736 1808 1820 1860 1872 1953 1967 2015 2016 2034 2080 2170 2184 2232 2248 2260 2340 2373 2418 2480 2520 2529 2604 2712 2730 2790 2810 2821 2912 2938 2976 3120 3164 3224 3255 3276 3360 3372 3390 3472 3503 3616 3627 3640 3653 3720 3744 3906 3934 3955 4030 4068 4095 4215 4340 4368 4407 4464 4496 4520 4680 4746 4836 4960 5040 5058 5085 5208 5424 5460 5580 5620 5642 5876 5901 6045 6240 6328 6448 6510 6552 6744 6780 6944 7006 7119 7254 7280 7306 7345 7440 7812 7868 7910 8060 8136 8190 8430 8463 8680 8711 8736 8814 8928 8992 9040 9360 9492 9672 9765 9835 10080 10116 10170 10283 10416 10509 10848 10920 10959 11160 11240 11284 11752 11802 11865 12090 12645 12656 12896 13020 13104 13221 13488 13560 14012 14105 14238 14508 14560 14612 14690 14880 15624 15736 15820 16120 16272 16380 16860 16926 17360 17422 17515 17628 17703 18080 18135 18265 18720 18984 19344 19530 19670 20232 20340 20566 20832 21018 21840 21918 22035 22320 22480 22568 23504 23604 23730 24180 24521 25290 25312 25389 25571 26040 26133 26208 26442 26976 27120 28024 28210 28476 29016 29224 29380 29505 30849 31248 31472 31527 31640 31753 32240 32544 32760 32877 33720 33852 34720 34844 35030 35256 35406 35595 36270 36530 37968 38688 39060 39340 40464 40680 41132 42036 42315 43555 43680 43836 44070 44640 44960 45136 45539 47008 47208 47460 48360 49042 50580 50778 51142 51415 52080 52266 52545 52884 54240 54795 56048 56420 56952 58032 58448 58760 59010 60977 61698 62496 62944 63054 63280 63506 64480 65520 65754 66105 67440 67704 69688 70060 70512 70812 71190 72540 73060 73563 75936 76713 78120 78399 78680 80928 81360 82264 84072 84630 87110 87672 88140 88515 90272 91078 92547 94416 94920 95259 96720 98084 101160 101556 102284 102830 104160 104532 105090 105768 109590 112096 112840 113243 113904 116064 116896 117520 118020 121954 122605 123396 126108 126560 126945 127012 127855 130665 131040 131508 132210 134880 135408 136617 139376 140120 141024 141624 142380 145080 146120 147126 153426 154245 156240 156798 157360 157635 158765 162720 164385 164528 168144 169260 174220 175344 176280 177030 182156 182931 185094 188832 189840 190518 193440 196168 202320 203112 204568 205660 209064 210180 211536 219180 220689 222271 225680 226486 227695 227808 230139 235040 236040 243908 245210 246792 252216 253890 254024 255710 261330 263016 264420 270816 273234 278752 280240 283248 284760 285777 290160 292240 294252 304885 306852 308490 312480 313596 314720 315270 317530 318773 328770 329056 336288 338520 339729 348440 350688 352560 354060 364312 365862 367815 370188 379680 381036 383565 391995 392336 404640 406224 409136 409851 411320 412789 418128 420360 423072 438360 441378 444542 451360 452972 455390 460278 462735 472080 476295 487816 490420 493584 504432 507780 508048 511420 522660 526032 528840 546468 548793 560480 566215 566496 569520 571554 580320 584480 588504 609770 613704 616980 627192 630540 635060 637546 657540 666813 677040 679458 683085 696880 705120 708120 728624 731724 735630 740376 762072 767130 783990 784672 792701 812448 818272 819702 822640 825578 836256 840720 876720 882756 889084 905944 910780 914655 920556 925470 944160 952590 956319 975632 980840 984343 987168 1008864 1015560 1016096 1019187 1022840 1045320 1052064 1057680 1092936 1097586 1103445 1111355 1132430 1139040 1143108 1150695 1177008 1219540 1227408 1233960 1238367 1254384 1261080 1270120 1275092 1315080 1333626 1354080 1358916 1366170 1393760 1416240 1428885 1457248 1463448 1471260 1480752 1524144 1534260 1567980 1585402 1593865 1639404 1645280 1651156 1681440 1698645 1753440 1765512 1778168 1811888 1821560 1829310 1841112 1850940 1905180 1912638 1951264 1961680 1968686 2000439 2031120 2038374 2045680 2049255 2063945 2090640 2115360 2185872 2195172 2206890 2222710 2264860 2286216 2301390 2354016 2378103 2439080 2454816 2467920 2476734 2508768 2522160 2540240 2550184 2630160 2667252 2717832 2732340 2743965 2832480 2857770 2868957 2889523 2926896 2942520 2953029 2961504 3048288 3068520 3135960 3170804 3187730 3278808 3302312 3334065 3397290 3531024 3556336 3623776 3643120 3658620 3682224 3701880 3715101 3810360 3825276 3923360 3937372 3963505 4000878 4062240 4076748 4091360 4098510 4127890 4181280 4371744 4390344 4413780 4445420 4529720 4572432 4602780 4756206 4781595 4878160 4921715 4935840 4953468 5044320 5080480 5095935 5100368 5260320 5334504 5435664 5464680 5487930 5715540 5737914 5779046 5853792 5885040 5906058 6137040 6191835 6271920 6341608 6375460 6557616 6604624 6668130 6794580 6890401 7062048 7112672 7134309 7286240 7317240 7364448 7403760 7430202 7620720 7650552 7874744 7927010 8001756 8153496 8197020 8255780 8668569 8780688 8827560 8859087 8890840 9059440 9144864 9205560 9512412 9563190 9756320 9843430 9906936 10002195 10191870 10200736 10669008 10871328 10929360 10975860 11431080 11475828 11558092 11770080 11812116 11890515 12274080 12383670 12543840 12683216 12750920 12796459 13115232 13209248 13336260 13589160 13780802 14268618 14344785 14447615 14634480 14765145 14807520 14860404 15241440 15301104 15749488 15854020 16003512 16306992 16394040 16511560 17337138 17561376 17655120 17718174 17781680 18118880 18411120 18575505 19024824 19126380 19686860 19813872 20004390 20383740 20671203 21338016 21858720 21951720 22862160 22951656 23116184 23624232 23781030 24767340 25366432 25501840 25592918 26005707 26672520 27178320 27561604 28537236 28689570 28895230 29268960 29530290 29720808 30602208 31498976 31708040 32007024 32613984 32788080 33023120 34452005 34674276 35310240 35436348 35563360 35671545 36822240 37151010 38049648 38252760 38389377 39373720 39627744 40008780 40767480 41342406 43342845 43903440 44295435 45724320 45903312 46232368 47248464 47562060 49534680 51003680 51185836 52011414 53345040 54356640 55123208 57074472 57379140 57790460 59060580 59441616 62013609 63416080 63982295 64014048 65576160 66046240 68904010 69348552 70872696 71343090 74302020 76099296 76505520 76778754 78747440 80017560 81534960 82684812 86685690 87806880 88590870 89575213 91806624 92464736 94496928 95124120 99069360 102371672 103356015 104022828 106690080 110246416 114148944 114758280 115168131 115580920 118121160 118883232 124027218 126832160 127964590 130028535 137808020 138697104 141745392 142686180 148604040 153011040 153557508 157494880 160035120 163069920 165369624 173371380 177181740 179150426 190248240 191946885 198138720 204743344 206712030 208045656 220492832 228297888 229516560 230336262 231161840 236242320 248054436 255929180 260057070 268725639 275616040 277394208 283490784 285372360 297208080 307115016 310068045 320070240 330739248 346742760 354363480 358300852 380496480 383893770 409486688 413424060 416091312 447876065 459033120 460672524 462323680 472484640 496108872 511858360 520114140 537451278 551232080 570744720 575840655 594416160 614230032 620136090 661478496 693485520 708726960 716601704 767787540 806176917 826848120 832182624 895752130 921345048 992217744 1023716720 1040228280 1074902556 1102464160 1141489440 1151681310 1228460064 1240272180 1343628195 1386971040 1417453920 1433203408 1535575080 1612353834 1653696240 1791504260 1842690096 1984435488 2047433440 2080456560 2149805112 2303362620 2480544360 2687256390 2866406816 3071150160 3224707668 3307392480 3583008520 3685380192 4030884585 4160913120 4299610224 4606725240 4961088720 5374512780 6142300320 6449415336 7166017040 8061769170 8599220448 9213450480 9922177440 10749025560 12898830672 14332034080 16123538340 18426900960 21498051120 25797661344 32247076680 42996102240 64494153360 128988306720
- Sum of all divisors σ(n): 566183374848
- Sum of proper divisors (its aliquot sum) s(n): 437195068128
- 128988306720 is an abundant number, because the sum of its proper divisors (437195068128) is greater than itself. Its abundance is 308206761408
Bases of 128988306720
- Binary: 11110000010000100110101011101001000002
- Hexadecimal: 0x1E084D5D20
- Base-36: 1N98B2G0
Squares and roots of 128988306720
- 128988306720 squared (1289883067202) is 16637983270492797158400
- 128988306720 cubed (1289883067203) is 2146105289296553645418443624448000
-
The
square root of 128988306720 is 359149.4211606083 -
The
cube root of 128988306720 is 5052.6216720393
Scales and comparisons
How big is 128988306720?- 128,988,306,720 seconds is equal to 4,101 years, 22 weeks, 2 days, 5 hours, 12 minutes.
-
To count from 1 to 128,988,306,720 would take you about eight thousand, two hundred two years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 128988306720 cubic inches would be around 421.1 feet tall.
Recreational maths with 128988306720
- 128988306720 backwards is 027603889821
- The number of decimal digits it has is: 12
- The sum of 128988306720's digits is 54
- More coming soon!
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 128988306720 - Facts about the integer". Numbermatics.com. 2024. Web. 12 June 2024.
APA style:
Numbermatics. (2024). Number 128988306720 - Facts about the integer. Retrieved 12 June 2024, from https://numbermatics.com/n/128988306720/
Chicago style:
Numbermatics. 2024. "Number 128988306720 - Facts about the integer". https://numbermatics.com/n/128988306720/
The information we have on file for 128988306720 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
Keywords: Divisors of 128988306720, math, Factors of 128988306720, curriculum, school, college, exams, university, Prime factorization of 128988306720, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-eight billion, nine hundred eighty-eight million, three hundred six thousand, seven hundred twenty.