12985015424703

Names of 12985015424703

• Cardinal: 12985015424703 can be written as Twelve trillion, nine hundred eighty-five billion, fifteen million, four hundred twenty-four thousand, seven hundred three.

Scientific notation

• Scientific notation: 1.2985015424703 × 10¹³

Factors of 12985015424703

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 950

Divisors of 12985015424703

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 7 21 31 61 71 79 93 97 183 213 217 237 291 427 497 553 601 651 679 1281 1491 1659 1803 1891 2037 2201 2449 3007 4207 4331 4819 5609 5673 5917 6603 6887 7347 7663 9021 12621 12993 13237 14457 15407 16827 17143 17751 18631 20661 21049 22989 30317 33733 36661 39263 39711 41419 42671 46221 47479 48209 51429 53641 55893 58297 63147 90951 101199 109983 117789 124257 128013 130417 134261 142437 144627 149389 160923 173879 174891 183427 213497 237553 256627 298697 332353 342149 391251 402783 408079 420107 448167 467443 521637 544073 550281 640491 712659 769881 896091 939827 997059 1026447 1045723 1136491 1217153 1224237 1260321 1283989 1322801 1402329 1471849 1494479 1632219 1662871 1807207 2395043 2602931 2819481 2896219 2940749 3137169 3272101 3371009 3409473 3556117 3651459 3808511 3851967 3968403 4139087 4415547 4483437 4605463 4988613 5421621 7185129 7808793 7955437 8688657 8822247 9259607 9816303 10113027 10302943 10606619 10668351 11425533 12417261 12650449 13023317 13816389 14490733 16866263 18220517 20273533 23597063 23866311 24892819 27778821 28973609 30908829 31819857 32238241 33188453 37951347 39069951 43472199 50598789 54661551 60820599 70791189 74246333 74678457 80690861 86920827 89782789 91163219 96714723 99565359 101435131 104501279 110239627 118063841 128311697 142769353 205631549 222738999 232319171 242072583 252484307 269348367 273489657 280933243 304305393 313503837 326987873 330718881 354191523 384935091 428308059 564836027 616894647 628479523 696957513 731508953 757452921 771677389 842799729 898181879 980963619 999385471 1028842043 1439420843 1694508081 1767390149 1885438569 1966532701 2194526859 2288915111 2315032167 2694545637 2998156413 3086526129 4318262529 5302170447 5899598103 6374578019 6866745333 7201894301 7827013517 8708930533 10136624063 19123734057 19946260253 21605682903 23481040551 26126791599 30409872189 44622046133 54789094619 59838780759 60962513731 70956368441 133866138399 139623821771 164367283857 182887541193 212869105323 418871465313 618334067843 1855002203529 4328338474901 12985015424703
• Sum of all divisors σ(n): 21574299156480
• Sum of proper divisors (its aliquot sum) s(n): 8589283731777
• 12985015424703 is a deficient number, because the sum of its proper divisors (8589283731777) is less than itself. Its deficiency is 4395731692926

Bases of 12985015424703

• Binary: 10111100111101001111001110110101011010111111₂
• Hexadecimal: 0xBCF4F3B56BF
• Base-36: 4LP8EX58F

Squares and roots of 12985015424703

• 12985015424703 squared (12985015424703²) is 168610625579774831462638209
• 12985015424703 cubed (12985015424703³) is 2189411573922198398771939330114970276927
• The square root of 12985015424703 is 3603472.6896013795
• The cube root of 12985015424703 is 23504.3091085259

Scales and comparisons

• 12,985,015,424,703 seconds is equal to 412,883 years, 16 weeks, 6 days, 9 hours, 5 minutes, 3 seconds.
• To count from 1 to 12,985,015,424,703 would take you about one million, thirty-two thousand, two hundred eight 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 12985015424703 cubic inches would be around 1958.7 feet tall.

Recreational maths with 12985015424703

• 12985015424703 backwards is 30742451058921
• The number of decimal digits it has is: 14
• The sum of 12985015424703's digits is 51
• More coming soon!