7981424471496

Names of 7981424471496

• Cardinal: 7981424471496 can be written as Seven trillion, nine hundred eighty-one billion, four hundred twenty-four million, four hundred seventy-one thousand, four hundred ninety-six.

Scientific notation

• Scientific notation: 7.981424471496 × 10¹²

Factors of 7981424471496

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5798

Divisors of 7981424471496

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 19 21 24 28 38 42 49 56 57 71 76 84 98 114 133 142 147 152 168 196 213 228 266 284 294 392 399 426 456 497 532 568 588 798 852 931 994 1064 1093 1176 1349 1491 1596 1704 1862 1988 2186 2698 2793 2982 3192 3279 3479 3724 3976 4047 4372 4603 5396 5586 5964 6558 6958 7448 7651 8094 8744 9206 9443 10437 10792 11172 11928 13116 13809 13916 15302 16188 18412 18886 20767 20874 22344 22953 26232 27618 27832 28329 30604 32221 32376 36824 37772 41534 41748 45906 53557 55236 56658 61208 62301 64442 66101 75544 77603 83068 83496 87457 91812 96663 107114 110472 113316 124602 128884 132202 145369 155206 160671 166136 174914 183624 193326 198303 214228 225547 226632 232809 249204 257768 262371 264404 290738 310412 321342 326813 349828 386652 396606 428456 436107 451094 465618 498408 524742 528808 543221 581476 612199 620824 642684 653626 676641 699656 773304 793212 872214 902188 931236 980439 1017583 1049484 1086442 1162952 1224398 1285368 1307252 1353282 1474457 1586424 1629663 1744428 1804376 1836597 1862472 1960878 2035166 2098968 2172884 2287691 2448796 2614504 2706564 2948914 3052749 3259326 3488856 3673194 3802547 3921756 4070332 4285393 4345768 4423371 4575382 4897592 5031079 5413128 5897828 6105498 6209447 6518652 6863073 7346388 7605094 7843512 8140664 8570786 8846742 9150764 10062158 10321199 11407641 11795656 12210996 12418894 12856179 13037304 13726146 14692776 15093237 15210188 16013837 17141572 17693484 18301528 18628341 20124316 20642398 22815282 24421992 24837788 25712358 27452292 30186474 30420376 30963597 32027674 34283144 35217553 35386968 37256682 40248632 41284796 43466129 45630564 48041511 49675576 51424716 54904584 60372948 61927194 64055348 70435106 72248393 74513364 82569592 86932258 91261128 95590501 96083022 102849432 105652659 120745896 123854388 128110696 130398387 140870212 144496786 149026728 173864516 191181002 192166044 211305318 216745179 246522871 247708776 260796774 281740424 286771503 288993572 304262903 347729032 357206609 382362004 384332088 422610636 433490358 493045742 521593548 573543006 577987144 608525806 669133507 714413218 739568613 764724008 845221272 866980716 912788709 986091484 1043187096 1071619827 1147086012 1217051612 1338267014 1428826436 1479137226 1733961432 1825577418 1972182968 2007400521 2143239654 2294172024 2434103224 2500446263 2676534028 2857652872 2958274452 3651154836 4014801042 4286479308 4683934549 5000892526 5353068056 5916548904 6786925571 7302309672 7501338789 8029602084 8572958616 9367869098 10001785052 13573851142 14051803647 15002677578 16059204168 17503123841 18735738196 20003570104 20360776713 27147702284 28103607294 30005355156 35006247682 37471476392 40721553426 47508478997 52509371523 54295404568 56207214588 60010710312 70012495364 81443106852 95016957994 105018743046 112414429176 140024990728 142525436991 162886213704 190033915988 210037486092 285050873982 332559352979 380067831976 420074972184 570101747964 665118705958 997678058937 1140203495928 1330237411916 1995356117874 2660474823832 3990712235748 7981424471496
• Sum of all divisors σ(n): 24805114444800
• Sum of proper divisors (its aliquot sum) s(n): 16823689973304
• 7981424471496 is an abundant number, because the sum of its proper divisors (16823689973304) is greater than itself. Its abundance is 8842265501808

Bases of 7981424471496

• Binary: 1110100001001010001111110000110110111001000₂
• Hexadecimal: 0x74251F86DC8
• Base-36: 2TUM620NC

Squares and roots of 7981424471496

• 7981424471496 squared (7981424471496²) is 63703136594195202916478016
• 7981424471496 cubed (7981424471496³) is 508441773323961944859109026682502631936
• The square root of 7981424471496 is 2825141.4958362705
• The cube root of 7981424471496 is 19984.5083965227

Scales and comparisons

• 7,981,424,471,496 seconds is equal to 253,784 years, 31 weeks, 5 days, 1 hour, 11 minutes, 36 seconds.
• To count from 1 to 7,981,424,471,496 would take you about six hundred thirty-four thousand, four hundred sixty-one 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 7981424471496 cubic inches would be around 1665.4 feet tall.

Recreational maths with 7981424471496

• 7981424471496 backwards is 6941744241897
• The number of decimal digits it has is: 13
• The sum of 7981424471496's digits is 66
• More coming soon!