13140861980961

Names of 13140861980961

• Cardinal: 13140861980961 can be written as Thirteen trillion, one hundred forty billion, eight hundred sixty-one million, nine hundred eighty thousand, nine hundred sixty-one.

Scientific notation

• Scientific notation: 1.3140861980961 × 10¹³

Factors of 13140861980961

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 298

Divisors of 13140861980961

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 11 13 17 33 39 51 61 143 169 183 187 193 221 429 507 561 579 663 671 793 1037 1859 2013 2123 2379 2431 2509 2873 3111 3281 3721 5577 6369 7293 7527 8619 8723 9843 10309 11163 11407 11773 13481 26169 27599 30927 31603 32617 34221 35319 36091 37249 40443 40931 42653 48373 63257 82797 94809 97851 108273 111747 113399 122793 127959 129503 145119 148291 153049 175253 189771 200141 340197 358787 388509 409739 444873 459147 469183 484237 525759 532103 554489 600423 628849 633233 695827 718153 822341 1076361 1229217 1407549 1452711 1596309 1663467 1683539 1886547 1899699 1927783 1989637 2087481 2154459 2201551 2272189 2467023 2601833 5050617 5326607 5783349 5968911 6099379 6295081 6604653 6816567 6917339 6965563 7805499 7899683 8232029 9045751 9335989 10690433 12208601 15979821 18298137 18885243 20752017 20896689 21886007 23699049 24696087 24994079 27137253 28007967 28620163 29538457 32071299 33823829 36625803 38627213 65658021 69245891 74982237 85860489 88615371 90552319 101471487 102695879 107016377 115881639 117594763 121367857 134294611 138603529 158711813 207737673 271656957 308087637 321049131 324923027 352784289 364103571 372062119 383999941 402883833 415810587 424899343 476135439 502153769 974769081 1116186357 1151999823 1177180147 1274698029 1335046427 1506461307 1524638819 1745829943 1801845877 2063253569 2356259993 3531540441 4005139281 4223999351 4573916457 5237489829 5405537631 5523691459 6189760707 6527998997 7068779979 12671998053 16571074377 19583996991 19820304647 22695789259 23423996401 25918859923 30631379909 59460913941 68087367777 70271989203 71807988967 77756579769 91894139727 215423966901 257663960411 336945178999 398207938817 772991881233 1010835536997 1194623816451 4380287326987 13140861980961
• Sum of all divisors σ(n): 22396069751328
• Sum of proper divisors (its aliquot sum) s(n): 9255207770367
• 13140861980961 is a deficient number, because the sum of its proper divisors (9255207770367) is less than itself. Its deficiency is 3885654210594

Bases of 13140861980961

• Binary: 10111111001110011000011010010001000100100001₂
• Hexadecimal: 0xBF398691121
• Base-36: 4NOTTXPNL

Squares and roots of 13140861980961

• 13140861980961 squared (13140861980961²) is 172682253602666257126483521
• 13140861980961 cubed (13140861980961³) is 2269193661153942690614473625303982243681
• The square root of 13140861980961 is 3625032.6868817335
• The cube root of 13140861980961 is 23597.9685487839

Scales and comparisons

• 13,140,861,980,961 seconds is equal to 417,838 years, 39 weeks, 4 days, 23 hours, 9 minutes, 21 seconds.
• To count from 1 to 13,140,861,980,961 would take you about one million, forty-four thousand, five hundred ninety-six 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 13140861980961 cubic inches would be around 1966.5 feet tall.

Recreational maths with 13140861980961

• 13140861980961 backwards is 16908916804131
• The number of decimal digits it has is: 14
• The sum of 13140861980961's digits is 57
• More coming soon!