128713016640
128,713,016,640 is an even composite number composed of seven prime numbers multiplied together.
128713016640 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six hundred seventy-two divisors.
Prime factorization of 128713016640:
26 × 3 × 5 × 13 × 172 × 127 × 281
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 17 × 17 × 127 × 281)See below for interesting mathematical facts about the number 128713016640 from the Numbermatics database.
Names of 128713016640
- Cardinal: 128713016640 can be written as One hundred twenty-eight billion, seven hundred thirteen million, sixteen thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.2871301664 × 1011
Factors of 128713016640
Divisors of 128713016640
- Number of divisors d(n): 672
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 17 20 24 26 30 32 34 39 40 48 51 52 60 64 65 68 78 80 85 96 102 104 120 127 130 136 156 160 170 192 195 204 208 221 240 254 255 260 272 281 289 312 320 340 381 390 408 416 442 480 508 510 520 544 562 578 624 635 663 680 762 780 816 832 843 867 884 960 1016 1020 1040 1088 1105 1124 1156 1248 1270 1326 1360 1405 1445 1524 1560 1632 1651 1686 1734 1768 1905 2032 2040 2080 2159 2210 2248 2312 2496 2540 2652 2720 2810 2890 3048 3120 3264 3302 3315 3372 3468 3536 3653 3757 3810 4064 4080 4160 4215 4318 4335 4420 4496 4624 4777 4953 5080 5304 5440 5620 5780 6096 6240 6477 6604 6630 6744 6936 7072 7306 7514 7620 8128 8160 8255 8430 8636 8670 8840 8992 9248 9554 9906 10160 10608 10795 10959 11240 11271 11560 12192 12480 12954 13208 13260 13488 13872 14144 14331 14612 15028 15240 16320 16510 16860 17272 17340 17680 17984 18265 18496 18785 19108 19812 20320 21216 21590 21918 22480 22542 23120 23885 24384 24765 25908 26416 26520 26976 27744 28067 28662 29224 30056 30480 32385 33020 33720 34544 34680 35360 35687 36530 36703 37570 38216 39624 40640 42432 43180 43836 44960 45084 46240 47770 49530 51816 52832 53040 53952 54795 55488 56134 56355 57324 58448 60112 60960 62101 64770 66040 67440 69088 69360 70720 71374 71655 73060 73406 75140 76432 79248 81209 84201 86360 87672 89920 90168 92480 95540 99060 103632 105664 106080 107061 109590 110109 112268 112710 114648 116896 120224 121920 124202 129540 132080 134880 138176 138720 140335 142748 143310 146120 146812 150280 152864 158496 162418 168402 172720 175344 178435 180336 183515 186303 191080 198120 207264 212160 214122 219180 220218 224536 225420 229296 233792 240448 243627 248404 259080 264160 269760 277440 280670 285496 286620 292240 293624 300560 305728 310505 316992 324836 336804 345440 350688 356870 360672 367030 372606 382160 396240 406045 414528 421005 428244 438360 440436 449072 450840 458592 463931 477139 487254 496808 518160 528320 535305 550545 561340 570992 573240 584480 587248 601120 606679 621010 649672 673608 690880 701376 713740 721344 734060 745212 764320 792480 812090 842010 856488 876720 880872 898144 901680 917184 927862 931515 954278 974508 993616 1036320 1055717 1070610 1101090 1122680 1141984 1146480 1168960 1174496 1202240 1213358 1218135 1242020 1299344 1347216 1391793 1427480 1431417 1468120 1490424 1528640 1584960 1624180 1684020 1712976 1753440 1761744 1796288 1803360 1820037 1855724 1863030 1908556 1949016 1987232 2072640 2111434 2141220 2202180 2245360 2283968 2292960 2319655 2348992 2385695 2426716 2436270 2484040 2598688 2694432 2783586 2854960 2862834 2936240 2980848 3033395 3167151 3248360 3368040 3425952 3506880 3523488 3606720 3640074 3711448 3726060 3817112 3898032 3974464 4222868 4282440 4404360 4490720 4585920 4639310 4771390 4853432 4872540 4968080 5197376 5278585 5388864 5567172 5709920 5725668 5872480 5961696 6066790 6334302 6496720 6736080 6851904 6958965 7046976 7157085 7280148 7422896 7452120 7634224 7796064 7886827 8445736 8564880 8808720 8981440 9100185 9278620 9542780 9706864 9745080 9936160 10313543 10557170 11134344 11419840 11451336 11744960 11923392 12133580 12668604 12993440 13472160 13917930 14314170 14560296 14845792 14904240 15268448 15592128 15773654 15835755 16891472 17129760 17617440 18200370 18557240 19085560 19413728 19490160 19872320 20627086 21114340 22268688 22902672 23660481 24267160 25337208 25986880 26944320 27835860 28628340 29120592 29691584 29808480 30536896 30940629 31547308 31671510 33782944 34259520 35234880 36400740 37114480 38171120 38827456 38980320 39434135 41254172 42228680 44537376 45805344 47320962 48534320 50674416 51567715 55671720 57256680 58241184 59616960 61881258 63094616 63343020 67565888 72801480 74228960 76342240 77960640 78868270 82508344 84457360 89074752 91610688 94641924 97068640 101348832 103135430 111343440 114513360 116482368 118302405 123762516 126189232 126686040 134076059 145602960 148457920 152684480 154703145 157736540 165016688 168914720 189283848 194137280 202697664 206270860 222686880 229026720 236604810 247525032 252378464 253372080 268152118 291205920 309406290 315473080 330033376 337829440 378567696 402228177 412541720 445373760 458053440 473209620 495050064 504756928 506744160 536304236 582411840 618812580 630946160 660066752 670380295 757135392 804456354 825083440 946419240 990100128 1013488320 1072608472 1237625160 1261892320 1340760590 1514270784 1608912708 1650166880 1892838480 1980200256 2011140885 2145216944 2475250320 2523784640 2681521180 3217825416 3300333760 3785676960 4022281770 4290433888 4950500640 5363042360 6435650832 7571353920 8044563540 8580867776 9901001280 10726084720 12871301664 16089127080 21452169440 25742603328 32178254160 42904338880 64356508320 128713016640
- Sum of all divisors σ(n): 472868573184
- Sum of proper divisors (its aliquot sum) s(n): 344155556544
- 128713016640 is an abundant number, because the sum of its proper divisors (344155556544) is greater than itself. Its abundance is 215442539904
Bases of 128713016640
- Binary: 11101111101111110010011000101010000002
- Hexadecimal: 0x1DF7E4C540
- Base-36: 1N4OEN9C
Squares and roots of 128713016640
- 128713016640 squared (1287130166402) is 16567040652568916889600
- 128713016640 cubed (1287130166403) is 2132393779189659458357861842944000
-
The
square root of 128713016640 is 358765.9636030151 -
The
cube root of 128713016640 is 5049.0246345543
Scales and comparisons
How big is 128713016640?- 128,713,016,640 seconds is equal to 4,092 years, 35 weeks, 23 hours, 44 minutes.
-
To count from 1 to 128,713,016,640 would take you about eight thousand, one hundred eighty-five 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 128713016640 cubic inches would be around 420.8 feet tall.
Recreational maths with 128713016640
- 128713016640 backwards is 046610317821
- 128713016640 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 128713016640's digits is 39
- More coming soon!
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The information we have on file for 128713016640 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!
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