13542581976

Names of 13542581976

• Cardinal: 13542581976 can be written as Thirteen billion, five hundred forty-two million, five hundred eighty-one thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 1.3542581976 × 10¹⁰

Factors of 13542581976

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2025

Divisors of 13542581976

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 21 22 23 24 28 33 42 44 46 49 56 66 69 77 84 88 92 98 132 138 147 154 161 168 184 196 231 253 264 276 294 308 322 392 462 483 506 529 539 552 588 616 644 759 924 966 1012 1058 1078 1127 1176 1288 1518 1587 1617 1771 1848 1932 1979 2024 2116 2156 2254 3036 3174 3234 3381 3542 3703 3864 3958 4232 4312 4508 5313 5819 5937 6072 6348 6468 6762 7084 7406 7916 9016 10626 11109 11638 11874 12397 12696 12936 13524 13853 14168 14812 15832 17457 21252 21769 22218 23276 23748 24794 25921 27048 27706 29624 34914 37191 40733 41559 42504 43538 44436 45517 46552 47496 49588 51842 55412 65307 69828 74382 77763 81466 83118 87076 88872 91034 96971 99176 103684 110824 122199 130614 136551 139656 148764 152383 155526 162932 166236 174152 182068 193942 207368 244398 261228 273102 285131 290913 297528 304766 311052 318619 325864 332472 364136 387884 457149 488796 500687 522456 546204 570262 581826 609532 622104 637238 775768 855393 914298 955857 977592 1001374 1046891 1066681 1092408 1140524 1163652 1219064 1274476 1502061 1710786 1828596 1911714 2002748 2093782 2133362 2230333 2281048 2327304 2548952 3004122 3140673 3200043 3421572 3504809 3657192 3823428 4005496 4187564 4266724 4460666 6008244 6281346 6400086 6690999 6843144 7009618 7328237 7646856 8375128 8533448 8921332 10514427 11515801 12016488 12562692 12800172 13381998 14019236 14656474 17842664 21028854 21984711 23031602 24533663 25125384 25600344 26763996 28038472 29312948 34547403 42057708 43969422 46063204 49067326 51297659 53527992 58625896 69094806 73600989 80610607 84115416 87938844 92126408 98134652 102595318 138189612 147201978 153892977 161221214 175877688 196269304 205190636 241831821 276379224 294403956 307785954 322442428 410381272 483663642 564274249 588807912 615571908 644884856 967327284 1128548498 1231143816 1692822747 1934654568 2257096996 3385645494 4514193992 6771290988 13542581976
• Sum of all divisors σ(n): 44936337600
• Sum of proper divisors (its aliquot sum) s(n): 31393755624
• 13542581976 is an abundant number, because the sum of its proper divisors (31393755624) is greater than itself. Its abundance is 17851173648

Bases of 13542581976

• Binary: 1100100111001100110110011011011000₂
• Hexadecimal: 0x3273366D8
• Base-36: 67YWJ4O

Squares and roots of 13542581976

• 13542581976 squared (13542581976²) is 183401526576680064576
• 13542581976 cubed (13542581976³) is 2483730208188232424445453682176
• The square root of 13542581976 is 116372.5997647213
• The cube root of 13542581976 is 2383.6024567773

Scales and comparisons

• 13,542,581,976 seconds is equal to 430 years, 31 weeks, 5 days, 20 hours, 19 minutes, 36 seconds.
• To count from 1 to 13,542,581,976 would take you about eight 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 13542581976 cubic inches would be around 198.6 feet tall.

Recreational maths with 13542581976

• 13542581976 backwards is 67918524531
• The number of decimal digits it has is: 11
• The sum of 13542581976's digits is 51
• More coming soon!