28731768572416

Names of 28731768572416

• Cardinal: 28731768572416 can be written as Twenty-eight trillion, seven hundred thirty-one billion, seven hundred sixty-eight million, five hundred seventy-two thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 2.8731768572416 × 10¹³

Factors of 28731768572416

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 4679

Divisors of 28731768572416

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 52 56 64 91 104 112 127 128 182 208 224 254 256 364 416 448 508 512 728 832 889 896 1016 1456 1651 1664 1741 1778 1792 2032 2789 2912 3302 3328 3482 3556 3584 4064 5578 5824 6604 6656 6964 7112 8128 11156 11557 11648 12187 13208 13928 14224 16256 19523 22312 22633 23114 23296 24374 26416 27856 28448 32512 36257 39046 44624 45266 46228 46592 48748 52832 55712 56896 65024 72514 78092 89248 90532 92456 97496 105664 111424 113792 145028 156184 158431 178496 181064 184912 194992 211328 221107 222848 227584 253799 290056 312368 316862 354203 356992 362128 369824 389984 422656 442214 445696 455168 507598 580112 624736 633724 708406 713984 724256 739648 779968 845312 884428 891392 1015196 1160224 1249472 1267448 1416812 1427968 1448512 1479296 1547749 1559936 1768856 2030392 2320448 2479421 2498944 2534896 2833624 2874391 2897024 2958592 3095498 3119872 3537712 4060784 4604639 4640896 4855649 4958842 4997888 5069792 5667248 5748782 5794048 5917184 6190996 6239744 7075424 8121568 9209278 9281792 9711298 9917684 9995776 10139584 11334496 11497564 11588096 12381992 14150848 16243136 18418556 18563584 19422596 19835368 20120737 20279168 22668992 22995128 24763984 28301696 32232473 32486272 33989543 36837112 38845192 39670736 40241474 40558336 45337984 45990256 49527968 56603392 63123437 64464946 64972544 67979086 73674224 77690384 79341472 80482948 81116672 90675968 91980512 99055936 113206784 126246874 128929892 129945088 135958172 147348448 155380768 158682944 160965896 181351936 183961024 198111872 252493748 257859784 271916344 294696896 310761536 317365888 321931792 367922048 396223744 441864059 504987496 515719568 543832688 589393792 616667423 621523072 634731776 643863584 735844096 792447488 883728118 1009974992 1031439136 1087665376 1178787584 1233334846 1243046144 1269463552 1287727168 1471688192 1767456236 2019949984 2062878272 2175330752 2357575168 2466669692 2486092288 2575454336 3534912472 4039899968 4125756544 4316671961 4350661504 4933339384 5150908672 7069824944 8016676499 8079799936 8251513088 8633343922 8701323008 9866678768 10301817344 14139649888 16033352998 16159599872 16503026176 17266687844 17402646016 19733357536 28279299776 32066705996 32319199744 34533375688 39466715072 56116735493 56558599552 64133411992 69066751376 78933430144 112233470986 113117199104 128266823984 138133502752 157866860288 224466941972 226234398208 256533647968 276267005504 315733720576 448933883944 513067295936 552534011008 897867767888 1026134591872 1105068022016 1795735535776 2052269183744 2210136044032 3591471071552 4104538367488 7182942143104 14365884286208 28731768572416
• Sum of all divisors σ(n): 71278077911040
• Sum of proper divisors (its aliquot sum) s(n): 42546309338624
• 28731768572416 is an abundant number, because the sum of its proper divisors (42546309338624) is greater than itself. Its abundance is 13814540766208

Bases of 28731768572416

• Binary: 110100010000110100010110111000000101000000000₂
• Hexadecimal: 0x1A21A2DC0A00
• Base-36: A6N6X6BR4

Squares and roots of 28731768572416

• 28731768572416 squared (28731768572416²) is 825514525298871750636077056
• 28731768572416 cubed (28731768572416³) is 23718492294055036314508590415215692087296
• The square root of 28731768572416 is 5360202.2883857657
• The cube root of 28731768572416 is 30628.1514937275

Scales and comparisons

• 28,731,768,572,416 seconds is equal to 913,581 years, 19 weeks, 17 hours, 40 minutes, 16 seconds.
• To count from 1 to 28,731,768,572,416 would take you about two million, two hundred eighty-three thousand, nine hundred fifty-three 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 28731768572416 cubic inches would be around 2552.3 feet tall.

Recreational maths with 28731768572416

• 28731768572416 backwards is 61427586713782
• The number of decimal digits it has is: 14
• The sum of 28731768572416's digits is 67
• More coming soon!