13481694144

Names of 13481694144

• Cardinal: 13481694144 can be written as Thirteen billion, four hundred eighty-one million, six hundred ninety-four thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.3481694144 × 10¹⁰

Factors of 13481694144

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 479

Divisors of 13481694144

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 32 34 36 37 48 51 64 68 72 74 96 102 111 127 136 144 148 153 192 204 222 254 272 288 293 296 306 333 381 408 444 508 544 576 586 592 612 629 666 762 816 879 888 1016 1088 1143 1172 1184 1224 1258 1332 1524 1632 1758 1776 1887 2032 2159 2286 2344 2368 2448 2516 2637 2664 3048 3264 3516 3552 3774 4064 4318 4572 4688 4699 4896 4981 5032 5274 5328 5661 6096 6477 7032 7104 7548 8128 8636 9144 9376 9398 9792 9962 10064 10548 10656 10841 11322 12192 12954 14064 14097 14943 15096 17272 18288 18752 18796 19431 19924 20128 21096 21312 21682 22644 24384 25908 28128 28194 29886 30192 32523 34544 36576 37211 37592 38862 39848 40256 42192 42291 43364 44829 45288 51816 56256 56388 59772 60384 65046 69088 73152 74422 75184 77724 79696 79883 84384 84582 86728 89658 90576 97569 103632 111633 112776 119544 120768 130092 138176 148844 150368 155448 159392 159766 168768 169164 173456 179316 181152 184297 195138 207264 223266 225552 239088 239649 260184 297688 300736 310896 318784 319532 334899 338328 346912 358632 362304 368594 390276 414528 446532 451104 478176 479298 520368 552891 595376 621792 632587 639064 669798 676656 693824 717264 718947 737188 780552 893064 902208 956352 958596 1040736 1105782 1190752 1243584 1265174 1278128 1339596 1353312 1376807 1434528 1437894 1474376 1561104 1658673 1786128 1897761 1917192 2081472 2211564 2381504 2530348 2556256 2679192 2706624 2753614 2869056 2875788 2948752 3122208 3317346 3572256 3795522 3834384 4130421 4423128 5060696 5112512 5358384 5507228 5693283 5751576 5897504 6244416 6634692 7144512 7591044 7668768 8260842 8846256 10121392 10716768 11014456 11386566 11503152 11795008 12391263 13269384 15182088 15337536 16521684 17692512 20242784 21433536 22028912 22773132 23006304 23405719 24782526 26538768 30364176 33043368 35385024 40485568 44057824 45546264 46012608 46811438 49565052 53077536 60728352 66086736 70217157 88115648 91092528 93622876 99130104 106155072 121456704 132173472 140434314 182185056 187245752 198260208 210651471 264346944 280868628 364370112 374491504 396520416 421302942 561737256 748983008 793040832 842605884 1123474512 1497966016 1685211768 2246949024 3370423536 4493898048 6740847072 13481694144
• Sum of all divisors σ(n): 42497215488
• Sum of proper divisors (its aliquot sum) s(n): 29015521344
• 13481694144 is an abundant number, because the sum of its proper divisors (29015521344) is greater than itself. Its abundance is 15533827200

Bases of 13481694144

• Binary: 1100100011100100100101001111000000₂
• Hexadecimal: 0x3239253C0
• Base-36: 66YNHS0

Squares and roots of 13481694144

• 13481694144 squared (13481694144²) is 181756076992363892736
• 13481694144 cubed (13481694144³) is 2450379838824365425415975337984
• The square root of 13481694144 is 116110.6978017099
• The cube root of 13481694144 is 2380.0248416775

Scales and comparisons

• 13,481,694,144 seconds is equal to 428 years, 35 weeks, 1 day, 3 hours, 2 minutes, 24 seconds.
• To count from 1 to 13,481,694,144 would take you about eight hundred fifty-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 13481694144 cubic inches would be around 198.3 feet tall.

Recreational maths with 13481694144

• 13481694144 backwards is 44149618431
• The number of decimal digits it has is: 11
• The sum of 13481694144's digits is 45
• More coming soon!