2140125488865

Names of 2140125488865

• Cardinal: 2140125488865 can be written as Two trillion, one hundred forty billion, one hundred twenty-five million, four hundred eighty-eight thousand, eight hundred sixty-five.

Scientific notation

• Scientific notation: 2.140125488865 × 10¹²

Factors of 2140125488865

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1521

Divisors of 2140125488865

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 7 9 13 15 21 27 35 39 45 49 53 63 65 91 105 117 135 147 159 189 195 245 265 273 315 351 371 441 455 477 499 585 637 689 735 795 819 941 945 1113 1323 1365 1431 1497 1755 1855 1911 2067 2205 2385 2457 2495 2597 2823 3185 3339 3445 3493 4095 4491 4705 4823 5565 5733 6201 6487 6587 6615 7155 7485 7791 8469 9555 10017 10335 10479 12233 12285 12985 13473 14115 14469 16695 17199 17465 18603 19461 19761 22455 23373 24115 24451 25407 26447 28665 31005 31437 32435 32935 33761 36699 38955 42345 43407 45409 46109 49873 50085 52395 58383 59283 61165 67365 70119 72345 73353 79341 85631 85995 93015 94311 97305 98805 101283 110097 116865 122255 127035 130221 132235 136227 138327 149619 157185 168805 175149 177849 183495 185129 217035 220059 227045 230545 238023 249365 256893 291915 296415 303849 317863 330291 343811 349111 350595 366765 396705 408681 414981 428155 448857 469559 471555 506415 550485 555387 599417 648349 651105 660177 681135 691635 714069 748095 770679 875745 889245 911547 925645 953589 1031433 1047333 1100295 1190115 1226043 1244943 1284465 1295903 1346571 1408677 1519245 1589315 1651455 1666161 1719055 1745555 1798251 1945047 2043405 2074905 2244285 2312037 2347795 2406677 2443777 2776935 2860767 2997085 3094299 3141999 3241745 3286913 3300885 3570345 3853395 3887709 4226031 4538443 4557735 4767945 4998483 5157165 5236665 5394753 5835141 6104267 6130215 6224715 6479515 6732855 7043385 7220031 7331331 8330805 8582301 8991255 9282897 9425997 9725235 9860739 11560185 11663127 12033385 12218885 12678093 13615329 14303835 15471495 15709995 16184259 16434565 16846739 17505423 18312801 19438545 21130155 21660093 21993993 22692215 23008391 24886627 24992415 26973765 29175705 29582217 30521335 31769101 34989381 36100155 36656655 40845987 42729869 42911505 46414485 47129985 49303695 50540217 54938403 58315635 63390465 64980279 65981979 68076645 69025173 74659881 80921295 84233695 87527115 88746651 91564005 95307303 108300465 109969965 115041955 122537961 124433135 128189607 147911085 151620651 158845505 164815209 174206389 174946905 204229935 207075519 213649345 223979643 252701085 274692015 285921909 299109083 323526151 324901395 329909895 345125865 373299405 384568821 443733255 454861953 476536515 522619167 612689805 621226557 640948035 671938929 758103255 824076045 857765727 871031945 897327249 970578453 1035377595 1119898215 1153706463 1219444723 1429609545 1495545415 1567857501 1617630755 1922844105 2264683057 2274309765 2613095835 2691981747 2911735359 3106132785 3359694645 3658334169 4288828635 4486636245 4703572503 4852892265 5768532315 6097223615 6794049171 7839287505 8075945241 8735206077 10975002507 11323415285 13459908735 14558676795 15852781399 18291670845 20382147513 23517862515 32925007521 33970245855 40379726205 43676030385 47558344197 54875012535 61146442539 79263906995 101910737565 142675032591 164625037605 237791720985 305732212695 428025097773 713375162955 2140125488865
• Sum of all divisors σ(n): 4871119680000
• Sum of proper divisors (its aliquot sum) s(n): 2730994191135
• 2140125488865 is an abundant number, because the sum of its proper divisors (2730994191135) is greater than itself. Its abundance is 590868702270

Bases of 2140125488865

• Binary: 11111001001001001011010110110011011100001₂
• Hexadecimal: 0x1F2496B66E1
• Base-36: RB5RGJQ9

Squares and roots of 2140125488865

• 2140125488865 squared (2140125488865²) is 4580137108089655238988225
• 2140125488865 cubed (2140125488865³) is 9802068167519100764588983436103614625
• The square root of 2140125488865 is 1462916.7744150723
• The cube root of 2140125488865 is 12886.8393088511

Scales and comparisons

• 2,140,125,488,865 seconds is equal to 68,049 years, 19 weeks, 1 day, 22 hours, 27 minutes, 45 seconds.
• To count from 1 to 2,140,125,488,865 would take you about one hundred seventy thousand, one hundred twenty-three 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 2140125488865 cubic inches would be around 1073.9 feet tall.

Recreational maths with 2140125488865

• 2140125488865 backwards is 5688845210412
• The number of decimal digits it has is: 13
• The sum of 2140125488865's digits is 54
• More coming soon!