13151474591640

Names of 13151474591640

• Cardinal: 13151474591640 can be written as Thirteen trillion, one hundred fifty-one billion, four hundred seventy-four million, five hundred ninety-one thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.315147459164 × 10¹³

Factors of 13151474591640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3965066

Divisors of 13151474591640

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 20 21 22 24 28 30 33 35 40 42 44 55 56 60 66 70 77 84 88 105 110 120 132 140 154 165 168 210 220 231 264 280 308 330 359 385 420 440 462 616 660 718 770 840 924 1077 1155 1320 1436 1540 1795 1848 2154 2310 2513 2872 3080 3590 3949 4308 4620 5026 5385 7180 7539 7898 8616 9240 10052 10770 11847 12565 14360 15078 15796 19745 20104 21540 23694 25130 27643 30156 31592 37695 39490 43080 47388 50260 55286 59235 60312 75390 78980 82929 94776 100520 110572 118470 138215 150780 157960 165858 221144 236940 276430 301560 331716 414645 473880 552860 663432 829290 1105720 1658580 3317160 3964679 7929358 11894037 15858716 19823395 23788074 27752753 31717432 39646790 43611469 47576148 55505506 59470185 79293580 83258259 87222938 95152296 111011012 118940370 130834407 138763765 158587160 166516518 174445876 218057345 222022024 237880740 261668814 277527530 305280283 333033036 348891752 416291295 436114690 475761480 523337628 555055060 610560566 654172035 666066072 832582590 872229380 915840849 1046675256 1110110120 1221121132 1308344070 1423319761 1526401415 1665165180 1744458760 1831681698 2442242264 2616688140 2846639522 3052802830 3330330360 3663363396 4269959283 4579204245 5233376280 5693279044 6105605660 7116598805 7326726792 8539918566 9158408490 9963238327 11386558088 12211211320 14233197610 15656517371 17079837132 18316816980 19926476654 21349796415 28466395220 29889714981 31313034742 34159674264 36633633960 39852953308 42699592830 46969552113 49816191635 56932790440 59779429962 62626069484 78282586855 79705906616 85399185660 93939104226 99632383270 109595621597 119558859924 125252138968 149448574905 156565173710 170798371320 187878208452 199264766540 219191243194 234847760565 239117719848 298897149810 313130347420 328786864791 375756416904 398529533080 438382486388 469695521130 547978107985 597794299620 626260694840 657573729582 876764972776 939391042260 1095956215970 1195588599240 1315147459164 1643934323955 1878782084520 2191912431940 2630294918328 3287868647910 4383824863880 6575737295820 13151474591640
• Sum of all divisors σ(n): 49326962688000
• Sum of proper divisors (its aliquot sum) s(n): 36175488096360
• 13151474591640 is an abundant number, because the sum of its proper divisors (36175488096360) is greater than itself. Its abundance is 23024013504720

Bases of 13151474591640

• Binary: 10111111011000010000111110001010011110011000₂
• Hexadecimal: 0xBF610F8A798
• Base-36: 4NTPCESGO

Squares and roots of 13151474591640

• 13151474591640 squared (13151474591640²) is 172961283934552504757889600
• 13151474591640 cubed (13151474591640³) is 2274695931002698994996905284228202944000
• The square root of 13151474591640 is 3626496.1866297337
• The cube root of 13151474591640 is 23604.3194428099

Scales and comparisons

• 13,151,474,591,640 seconds is equal to 418,176 years, 11 weeks, 2 hours, 34 minutes.
• To count from 1 to 13,151,474,591,640 would take you about one million, forty-five thousand, four hundred forty 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 13151474591640 cubic inches would be around 1967 feet tall.

Recreational maths with 13151474591640

• 13151474591640 backwards is 04619547415131
• The number of decimal digits it has is: 14
• The sum of 13151474591640's digits is 51
• More coming soon!