28129438490400
28,129,438,490,400 is an even composite number composed of seven prime numbers multiplied together.
What does the number 28129438490400 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 2160 divisors.
28129438490400 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, one hundred sixty divisors.
Prime factorization of 28129438490400:
25 × 34 × 52 × 132 × 23 × 29 × 3851
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 13 × 13 × 23 × 29 × 3851)See below for interesting mathematical facts about the number 28129438490400 from the Numbermatics database.
Names of 28129438490400
- Cardinal: 28129438490400 can be written as Twenty-eight trillion, one hundred twenty-nine billion, four hundred thirty-eight million, four hundred ninety thousand, four hundred.
Scientific notation
- Scientific notation: 2.81294384904 × 1013
Factors of 28129438490400
Divisors of 28129438490400
- Number of divisors d(n): 2160
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 23 24 25 26 27 29 30 32 36 39 40 45 46 48 50 52 54 58 60 65 69 72 75 78 80 81 87 90 92 96 100 104 108 115 116 117 120 130 135 138 144 145 150 156 160 162 169 174 180 184 195 200 207 208 216 225 230 232 234 240 260 261 270 276 288 290 299 300 312 324 325 338 345 348 351 360 368 377 390 400 405 414 416 432 435 450 460 464 468 480 507 520 522 540 552 575 580 585 598 600 621 624 648 650 667 675 676 690 696 702 720 725 736 754 780 783 800 810 828 845 864 870 897 900 920 928 936 975 1014 1035 1040 1044 1053 1080 1104 1131 1150 1160 1170 1196 1200 1242 1248 1296 1300 1305 1334 1350 1352 1380 1392 1404 1440 1450 1495 1508 1521 1560 1566 1620 1656 1690 1725 1740 1755 1794 1800 1840 1863 1872 1885 1950 2001 2025 2028 2070 2080 2088 2106 2160 2175 2208 2262 2300 2320 2340 2349 2392 2400 2484 2535 2592 2600 2610 2668 2691 2700 2704 2760 2784 2808 2900 2925 2990 3016 3042 3105 3120 3132 3240 3312 3335 3380 3393 3450 3480 3510 3588 3600 3680 3726 3744 3770 3851 3887 3900 3915 4002 4050 4056 4140 4176 4212 4225 4320 4350 4485 4524 4563 4600 4640 4680 4698 4784 4901 4968 5070 5175 5200 5220 5265 5336 5382 5400 5408 5520 5616 5655 5800 5850 5980 6003 6032 6084 6210 6240 6264 6480 6525 6624 6670 6760 6786 6900 6960 7020 7176 7200 7452 7475 7540 7605 7702 7774 7800 7830 8004 8073 8100 8112 8280 8352 8424 8450 8671 8700 8775 8970 9048 9126 9200 9315 9360 9396 9425 9568 9802 9936 10005 10140 10179 10350 10400 10440 10530 10672 10764 10800 11040 11232 11310 11553 11600 11661 11700 11745 11960 12006 12064 12168 12420 12528 12675 12960 13050 13340 13455 13520 13572 13689 13800 13920 14040 14352 14703 14904 14950 15080 15210 15404 15525 15548 15600 15660 16008 16146 16200 16224 16560 16675 16848 16900 16965 17342 17400 17550 17940 18009 18096 18252 18400 18630 18720 18792 18850 19255 19435 19575 19604 19872 20010 20280 20358 20700 20880 21060 21344 21528 21600 22425 22620 22815 23106 23200 23322 23400 23490 23920 24012 24219 24336 24505 24840 25056 25350 26013 26100 26325 26680 26910 27040 27144 27378 27600 28080 28275 28704 29406 29808 29900 30015 30160 30420 30537 30808 31050 31096 31200 31320 32016 32292 32400 33120 33350 33696 33800 33930 34659 34684 34800 34983 35100 35880 36018 36192 36504 37260 37584 37700 38025 38510 38870 39150 39208 40020 40365 40560 40716 41400 41760 42120 43056 43355 44109 44850 45240 45630 46212 46575 46644 46800 46980 47840 48024 48438 48672 49010 49680 50025 50063 50700 50895 52026 52200 52650 53360 53820 54027 54288 54756 55200 56160 56550 57765 58305 58725 58812 59616 59800 60030 60320 60840 61074 61616 62100 62192 62640 64032 64584 64800 66700 67275 67600 67860 68445 69318 69368 69600 69966 70200 71760 72036 73008 73515 74520 75168 75400 76050 77020 77740 78039 78300 78416 80040 80730 81120 81432 82800 84240 84825 86112 86710 88218 88573 89700 90045 90480 91260 92424 93150 93288 93600 93960 96048 96275 96876 97175 98020 99360 100050 100126 101400 101790 103977 104052 104400 104949 105300 106720 107640 108054 108576 109512 111679 112723 113100 114075 115530 116610 117450 117624 119600 120060 121095 121680 122148 122525 123232 124200 124384 125280 129168 130065 132327 133400 134550 135200 135720 136890 138636 138736 139932 140400 143520 144072 146016 147030 149040 150075 150189 150800 152100 152685 154040 155480 156078 156600 156832 160080 161460 162864 165600 168480 169650 173295 173420 174915 176436 177146 179400 180090 180960 182520 184848 186300 186576 187920 192096 192550 193752 194350 196040 200100 200252 201825 202800 203580 207954 208104 208800 209898 210600 215280 216108 216775 219024 220545 223358 225446 226200 228150 231060 233220 234117 234900 235248 239200 240120 242190 243360 244296 245050 248400 250315 254475 258336 260130 264654 265719 266800 269100 270135 271440 273780 277272 277472 279864 280800 288144 288825 291525 294060 298080 300150 300378 301600 304200 305370 308080 310960 311931 312156 313200 314847 320160 322920 325728 335037 338169 339300 342225 346590 346840 349830 352872 354292 358800 360180 365040 367575 369696 372600 373152 375840 385100 387504 388700 390195 392080 396981 400200 400504 403650 405600 407160 415908 416208 419796 421200 430560 432216 433550 438048 441090 442865 446716 450225 450567 450892 452400 456300 462120 466440 468234 469800 470496 480240 484380 488592 490100 496800 500630 508950 519885 520260 524745 529308 531438 533600 538200 540270 542880 547560 554544 558395 559728 563615 576288 577650 583050 588120 600300 600756 605475 608400 610740 616160 621920 623862 624312 626400 629694 645840 650325 650819 661635 670074 676338 678600 684450 693180 693680 699660 702351 705744 708584 717600 720360 730080 735150 745200 750945 763425 770200 775008 777400 780390 784160 793962 797157 800400 801008 807300 814320 831816 832416 839592 842400 864432 866475 867100 874575 882180 885730 893432 900450 901134 901784 904800 912600 924240 932880 936468 939600 960480 968760 977184 980200 1001260 1005111 1014507 1017900 1039770 1040520 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1232936160 1243564920 1254378528 1302288819 1306644300 1317908475 1335680840 1347195330 1358910072 1381738800 1387053180 1405769040 1415531325 1434882600 1437008352 1447359840 1460890080 1492277904 1496883700 1502640945 1509900080 1528773831 1541170200 1554456150 1561965600 1567973160 1602817008 1616634396 1622041200 1658086560 1664463816 1669601050 1686922848 1698637590 1733816475 1736385092 1742192400 1757211300 1796260440 1803169134 1809199800 1811880096 1826112600 1849404240 1865347380 1881567792 1887375100 1913176800 1959966450 2003521260 2020792995 2038365108 2054893600 2072608200 2080579770 2090630880 2108653560 2155512528 2170481365 2219285088 2245325550 2264850120 2311755300 2331684225 2342948400 2351959740 2395013920 2404225512 2412266400 2424951594 2434816800 2487129840 2504401575 2547956385 2604577638 2613288600 2635816950 2671361680 2694390660 2704753701 2717820144 2763477600 2774106360 2811538080 2831062650 2869765200 2939949675 2984555808 2993767400 3005281890 3019800160 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175808990565 180316913400 187529589936 193996127520 195343322850 203836510800 208366211040 216380296080 234411987420 240422551200 242495159400 244603812960 260457763800 270475370100 281294384904 293014984275 305754766200 312549316560 323326879200 347277018400 351617981130 360633826800 375059179872 390686645700 407673021600 432760592160 468823974840 484990318800 520915527600 540950740200 562588769808 586029968550 611509532400 625098633120 703235962260 721267653600 781373291400 879044952825 937647949680 969980637600 1041831055200 1081901480400 1125177539616 1172059937100 1223019064800 1406471924520 1562746582800 1758089905650 1875295899360 2163802960800 2344119874200 2812943849040 3125493165600 3516179811300 4688239748400 5625887698080 7032359622600 9376479496800 14064719245200 28129438490400
- Sum of all divisors σ(n): 119938186589760
- Sum of proper divisors (its aliquot sum) s(n): 91808748099360
- 28129438490400 is an abundant number, because the sum of its proper divisors (91808748099360) is greater than itself. Its abundance is 63679309608960
Bases of 28129438490400
- Binary: 1100110010101011001010011000001011111001000002
- Hexadecimal: 0x199565305F20
- Base-36: 9YYHHEA00
Squares and roots of 28129438490400
- 28129438490400 squared (281294384904002) is 791265309785197030892160000
- 28129438490400 cubed (281294384904003) is 22257848861190001116925723355595264000000
-
The
square root of 28129438490400 is 5303719.3072786195 -
The
cube root of 28129438490400 is 30412.6096445455
Scales and comparisons
How big is 28129438490400?- 28,129,438,490,400 seconds is equal to 894,429 years, 6 weeks, 6 days, 18 hours.
-
To count from 1 to 28,129,438,490,400 would take you about two million, two hundred thirty-six thousand and seventy-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 28129438490400 cubic inches would be around 2534.4 feet tall.
Recreational maths with 28129438490400
- 28129438490400 backwards is 00409483492182
- 28129438490400 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 28129438490400's digits is 54
- More coming soon!
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Cite this page
MLA style:
"Number 28129438490400 - Facts about the integer". Numbermatics.com. 2024. Web. 14 June 2024.
APA style:
Numbermatics. (2024). Number 28129438490400 - Facts about the integer. Retrieved 14 June 2024, from https://numbermatics.com/n/28129438490400/
Chicago style:
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The information we have on file for 28129438490400 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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