12969991890625

Names of 12969991890625

• Cardinal: 12969991890625 can be written as Twelve trillion, nine hundred sixty-nine billion, nine hundred ninety-one million, eight hundred ninety thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.2969991890625 × 10¹³

Factors of 12969991890625

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 117

Divisors of 12969991890625

• Number of divisors d(n): 336
• Complete list of divisors:
  1 5 7 11 25 35 41 53 55 77 121 125 175 205 265 275 287 371 385 451 583 605 625 847 875 1025 1325 1331 1375 1435 1681 1855 1925 2173 2255 2915 3025 3125 3157 4081 4235 4375 4961 5125 6413 6625 6655 6875 7175 8405 9275 9317 9625 10865 11275 11767 14575 15125 15211 15625 15785 18491 20405 21175 21875 23903 24805 25625 32065 33125 33275 34375 34727 35875 42025 44891 46375 46585 48125 54325 54571 56375 58835 70543 72875 75625 76055 78925 89093 92455 102025 105875 109375 119515 124025 128125 129437 160325 165625 166375 167321 171875 173635 179375 203401 210125 224455 231875 232925 240625 262933 271625 272855 281875 294175 352715 364375 378125 380275 381997 394625 445465 462275 493801 510125 529375 597575 620125 623651 640625 647185 801625 828125 831875 836605 868175 896875 980023 1017005 1050625 1122275 1159375 1164625 1203125 1314665 1358125 1364275 1409375 1423807 1470875 1763575 1821875 1840531 1890625 1901375 1909985 1973125 2227325 2237411 2311375 2469005 2550625 2646875 2892263 2987875 3100625 3118255 3235925 4008125 4159375 4183025 4340875 4484375 4900115 5085025 5253125 5611375 5796875 5823125 6573325 6790625 6821375 6860161 7046875 7119035 7354375 8817875 9109375 9202655 9506875 9549925 9865625 10780253 11136625 11187055 11556875 12345025 12753125 13234375 14461315 14939375 15503125 15591275 15661877 16179625 20040625 20245841 20796875 20915125 21704375 24500575 25425125 26265625 28056875 29115625 32866625 33953125 34106875 34300805 35595175 36771875 44089375 46013275 47534375 47749625 49328125 53901265 55683125 55935275 57784375 61725125 63765625 72306575 74696875 75461771 77515625 77956375 78309385 80898125 100203125 101229205 104575625 108521875 118582783 122502875 127125625 140284375 145578125 164333125 170534375 171504025 177975875 183859375 220446875 230066375 237671875 238748125 269506325 278415625 279676375 288921875 308625625 361532875 373484375 377308855 389781875 391546925 404490625 506146025 522878125 542609375 592913915 612514375 635628125 701421875 821665625 830079481 852671875 857520125 889879375 1102234375 1150331875 1193740625 1347531625 1392078125 1398381875 1543128125 1807664375 1886544275 1948909375 1957734625 2022453125 2530730125 2614390625 2964569575 3062571875 3178140625 4108328125 4150397405 4287600625 4449396875 5751659375 5968703125 6737658125 6991909375 7715640625 9038321875 9432721375 9744546875 9788673125 12653650625 14822847875 15312859375 20751987025 21438003125 22246984375 28758296875 33688290625 34959546875 45191609375 47163606875 48943365625 63268253125 74114239375 103759935125 107190015625 168441453125 235818034375 244716828125 316341265625 370571196875 518799675625 1179090171875 1852855984375 2593998378125 12969991890625
• Sum of all divisors σ(n): 21283085073024
• Sum of proper divisors (its aliquot sum) s(n): 8313093182399
• 12969991890625 is a deficient number, because the sum of its proper divisors (8313093182399) is less than itself. Its deficiency is 4656898708226

Bases of 12969991890625

• Binary: 10111100101111001111110000100110011011000001₂
• Hexadecimal: 0xBCBCFC266C1
• Base-36: 4LIBYAO5D

Squares and roots of 12969991890625

• 12969991890625 squared (12969991890625²) is 168220689642878261962890625
• 12969991890625 cubed (12969991890625³) is 2181820980503475984942785800933837890625
• The square root of 12969991890625 is 3601387.4952058409
• The cube root of 12969991890625 is 23495.2408594831

Scales and comparisons

• 12,969,991,890,625 seconds is equal to 412,405 years, 32 weeks, 2 days, 21 hours, 10 minutes, 25 seconds.
• To count from 1 to 12,969,991,890,625 would take you about one million, thirty-one thousand and fourteen 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 12969991890625 cubic inches would be around 1957.9 feet tall.

Recreational maths with 12969991890625

• 12969991890625 backwards is 52609819996921
• The number of decimal digits it has is: 14
• The sum of 12969991890625's digits is 76
• More coming soon!