12494727168

Names of 12494727168

• Cardinal: 12494727168 can be written as Twelve billion, four hundred ninety-four million, seven hundred twenty-seven thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.2494727168 × 10¹⁰

Factors of 12494727168

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 23

Divisors of 12494727168

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 42 44 48 49 56 64 66 77 84 88 96 98 112 121 128 132 147 154 168 176 192 196 224 231 242 256 264 294 308 336 343 352 363 384 392 448 462 484 512 528 539 588 616 672 686 704 726 768 784 847 896 924 968 1024 1029 1056 1078 1176 1232 1344 1372 1408 1452 1536 1568 1617 1694 1792 1848 1936 2048 2058 2112 2156 2352 2401 2464 2541 2688 2744 2816 2904 3072 3136 3234 3388 3584 3696 3773 3872 4116 4224 4312 4704 4802 4928 5082 5376 5488 5632 5808 5929 6144 6272 6468 6776 7168 7203 7392 7546 7744 8232 8448 8624 9408 9604 9856 10164 10752 10976 11264 11319 11616 11858 12544 12936 13552 14336 14406 14784 15092 15488 16464 16807 16896 17248 17787 18816 19208 19712 20328 21504 21952 22528 22638 23232 23716 25088 25872 26411 27104 28812 29568 30184 30976 32928 33614 33792 34496 35574 37632 38416 39424 40656 41503 43008 43904 45276 46464 47432 50176 50421 51744 52822 54208 57624 59136 60368 61952 65856 67228 67584 68992 71148 75264 76832 78848 79233 81312 83006 87808 90552 92928 94864 100352 100842 103488 105644 108416 115248 118272 120736 123904 124509 131712 134456 137984 142296 150528 153664 157696 158466 162624 166012 175616 181104 184877 185856 189728 201684 206976 211288 216832 230496 236544 241472 247808 249018 263424 268912 275968 284592 290521 301056 307328 316932 325248 332024 351232 362208 369754 371712 379456 403368 413952 422576 433664 460992 473088 482944 498036 526848 537824 551936 554631 569184 581042 614656 633864 650496 664048 702464 724416 739508 743424 758912 806736 827904 845152 867328 871563 921984 965888 996072 1053696 1075648 1103872 1109262 1138368 1162084 1229312 1267728 1300992 1328096 1448832 1479016 1517824 1613472 1655808 1690304 1734656 1743126 1843968 1931776 1992144 2033647 2107392 2151296 2218524 2276736 2324168 2458624 2535456 2601984 2656192 2897664 2958032 3035648 3226944 3311616 3380608 3486252 3687936 3863552 3984288 4067294 4302592 4437048 4553472 4648336 4917248 5070912 5203968 5312384 5795328 5916064 6071296 6100941 6453888 6761216 6972504 7375872 7727104 7968576 8134588 8605184 8874096 9106944 9296672 10141824 10624768 11590656 11832128 12142592 12201882 12907776 13522432 13945008 14751744 15937152 16269176 17210368 17748192 18213888 18593344 20283648 21249536 23181312 23664256 24403764 25815552 27044864 27890016 31874304 32538352 34420736 35496384 36427776 37186688 40567296 42499072 47328512 48807528 51631104 54089728 55780032 63748608 65076704 70992768 74373376 81134592 84998144 94657024 97615056 103262208 111560064 127497216 130153408 141985536 148746752 162269184 189314048 195230112 223120128 254994432 260306816 283971072 297493504 378628096 390460224 446240256 520613632 567942144 594987008 780920448 892480512 1041227264 1135884288 1561840896 1784961024 2082454528 3123681792 4164909056 6247363584 12494727168
• Sum of all divisors σ(n): 42716812320
• Sum of proper divisors (its aliquot sum) s(n): 30222085152
• 12494727168 is an abundant number, because the sum of its proper divisors (30222085152) is greater than itself. Its abundance is 17727357984

Bases of 12494727168

• Binary: 1011101000101111100110100000000000₂
• Hexadecimal: 0x2E8BE6800
• Base-36: 5QN1D6O

Squares and roots of 12494727168

• 12494727168 squared (12494727168²) is 156118207002757300224
• 12494727168 cubed (12494727168³) is 1950654402456799490019145285632
• The square root of 12494727168 is 111779.8155661387
• The cube root of 12494727168 is 2320.4680466697

Scales and comparisons

• 12,494,727,168 seconds is equal to 397 years, 15 weeks, 1 day, 21 hours, 32 minutes, 48 seconds.
• To count from 1 to 12,494,727,168 would take you about seven hundred ninety-four 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 12494727168 cubic inches would be around 193.4 feet tall.

Recreational maths with 12494727168

• 12494727168 backwards is 86172749421
• The number of decimal digits it has is: 11
• The sum of 12494727168's digits is 51
• More coming soon!