28431292089888

Names of 28431292089888

• Cardinal: 28431292089888 can be written as Twenty-eight trillion, four hundred thirty-one billion, two hundred ninety-two million, eighty-nine thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 2.8431292089888 × 10¹³

Factors of 28431292089888

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1086

Divisors of 28431292089888

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 68 72 73 81 96 102 108 136 144 146 153 162 204 216 219 243 272 288 292 306 324 408 432 438 459 486 544 584 612 648 657 729 816 864 876 918 972 991 1168 1224 1241 1296 1314 1377 1458 1632 1752 1836 1944 1971 1982 2336 2448 2482 2592 2628 2754 2916 2973 3504 3672 3723 3888 3942 3964 4131 4896 4964 5256 5508 5832 5913 5946 7008 7344 7446 7776 7884 7928 8262 8919 9928 10512 11016 11169 11664 11826 11892 12393 14688 14892 15768 15856 16524 16847 17739 17838 19856 21024 22032 22338 23328 23652 23784 24786 26757 29784 31536 31712 33048 33507 33694 35478 35676 39712 44064 44676 47304 47568 49572 50541 53217 53514 59568 63072 66096 67014 67388 70956 71352 72343 80271 89352 94608 95136 99144 100521 101082 106434 107028 119136 132192 134028 134776 141912 142704 144686 151623 160542 178704 189216 198288 201042 202164 212868 214056 217029 240813 268056 269552 283824 285408 289372 301563 303246 321084 357408 396576 402084 404328 425736 428112 434058 454869 481626 536112 539104 567648 578744 603126 606492 642168 651087 722439 804168 808656 851472 856224 868116 904689 909738 963252 982081 1072224 1157488 1206252 1212984 1229831 1284336 1302174 1364607 1444878 1608336 1617312 1702944 1736232 1809378 1819476 1926504 1953261 1964162 2314976 2412504 2425968 2459662 2568672 2604348 2729214 2889756 2946243 3216672 3472464 3618756 3638952 3689493 3853008 3906522 3928324 4093821 4825008 4851936 4919324 5208696 5458428 5779512 5859783 5892486 6944928 7237512 7277904 7378986 7706016 7813044 7856648 8187642 8838729 9650016 9838648 10417392 10916856 11068479 11559024 11719566 11784972 12281463 14475024 14555808 14757972 15626088 15713296 16375284 16695377 17579349 17677458 19677296 20834784 21833712 22136958 23118048 23439132 23569944 24562926 26516187 28950048 29515944 31252176 31426592 32750568 33205437 33390754 35158698 35354916 39354592 43667424 44273916 46878264 47139888 49125852 50086131 52738047 53032374 59031888 62504352 65501136 66410874 66781508 70317396 70709832 71691913 79548561 88547832 93756528 94279776 98251704 99616311 100172262 105476094 106064748 118063776 131002272 132821748 133563016 140634792 141419664 143383826 150258393 159097122 177095664 187513056 196503408 199232622 200344524 210952188 212129496 215075739 238645683 265643496 267126032 281269584 282839328 286767652 298848933 300516786 318194244 354191328 393006816 398465244 400689048 421904376 424258992 430151478 450775179 477291366 531286992 534252064 562539168 573535304 597697866 601033572 636388488 645227217 715937049 796930488 801378096 843808752 848517984 860302956 896546799 901550358 954582732 1062573984 1147070608 1195395732 1202067144 1218762521 1272776976 1290454434 1352325537 1431874098 1593860976 1602756192 1687617504 1720605912 1793093598 1803100716 1909165464 1935681651 2294141216 2390791464 2404134288 2437525042 2545553952 2580908868 2704651074 2863748196 3187721952 3441211824 3586187196 3606201432 3656287563 3818330928 3871363302 4056976611 4781582928 4808268576 4875050084 5161817736 5409302148 5727496392 5807044953 6882423648 7172374392 7212402864 7312575126 7636661856 7742726604 8113953222 9563165856 9750100168 10323635472 10818604296 10968862689 11454992784 11614089906 12170929833 14344748784 14424805728 14625150252 15485453208 16227906444 17421134859 19500200336 20647270944 21637208592 21937725378 22909985568 23228179812 24341859666 28689497568 29250300504 30970906416 32455812888 32906588067 34842269718 39000400672 43274417184 43875450756 46456359624 48683719332 52263404577 58500601008 61941812832 64911625776 65813176134 69684539436 87750901512 92912719248 97367438664 98719764201 104526809154 117001202016 129823251552 131626352268 139369078872 175501803024 185825438496 194734877328 197439528402 209053618308 263252704536 278738157744 296159292603 351003606048 389469754656 394879056804 418107236616 526505409072 557476315488 592318585206 789758113608 836214473232 888477877809 1053010818144 1184637170412 1579516227216 1672428946464 1776955755618 2369274340824 3159032454432 3553911511236 4738548681648 7107823022472 9477097363296 14215646044944 28431292089888
• Sum of all divisors σ(n): 90167640377724
• Sum of proper divisors (its aliquot sum) s(n): 61736348287836
• 28431292089888 is an abundant number, because the sum of its proper divisors (61736348287836) is greater than itself. Its abundance is 33305056197948

Bases of 28431292089888

• Binary: 110011101101110101101000100001100011000100000₂
• Hexadecimal: 0x19DBAD10C620
• Base-36: A2T5L8I00

Squares and roots of 28431292089888

• 28431292089888 squared (28431292089888²) is 808338369900527958671852544
• 28431292089888 cubed (28431292089888³) is 22982104302105840740782029008502329475072
• The square root of 28431292089888 is 5332100.1575259255
• The cube root of 28431292089888 is 30521.0075070365

Scales and comparisons

• 28,431,292,089,888 seconds is equal to 904,027 years, 7 weeks, 3 days, 16 hours, 4 minutes, 48 seconds.
• To count from 1 to 28,431,292,089,888 would take you about two million, two hundred sixty thousand and sixty-seven 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 28431292089888 cubic inches would be around 2543.4 feet tall.

Recreational maths with 28431292089888

• 28431292089888 backwards is 88898029213482
• 28431292089888 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 28431292089888's digits is 72
• More coming soon!