142813489455

Names of 142813489455

• Cardinal: 142813489455 can be written as One hundred forty-two billion, eight hundred thirteen million, four hundred eighty-nine thousand, four hundred fifty-five.

Scientific notation

• Scientific notation: 1.42813489455 × 10¹¹

Factors of 142813489455

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 420

Divisors of 142813489455

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 7 9 13 15 19 21 35 39 45 57 63 65 91 95 97 105 117 127 133 149 171 195 247 273 285 291 315 381 399 447 455 485 585 635 665 679 741 745 819 855 873 889 1043 1143 1197 1235 1261 1341 1365 1455 1651 1729 1843 1905 1937 1995 2037 2223 2235 2413 2667 2831 3129 3395 3705 3783 4095 4365 4445 4953 5187 5215 5529 5715 5811 5985 6111 6305 6705 7239 8001 8255 8493 8645 8827 9215 9387 9685 10185 11115 11349 11557 12065 12319 12901 13335 13559 14155 14453 14859 15561 15645 16587 16891 17433 18915 18923 19817 21717 23959 24765 25479 25935 26481 27645 29055 30555 31369 34671 36195 36803 36957 38703 40005 40677 42465 43359 44135 46935 50673 56745 56769 57785 59451 61595 64505 67795 71877 72265 74295 77805 79443 82935 84455 86233 87165 94107 94615 99085 101171 104013 108585 110409 110871 116109 119795 122031 127395 130077 132405 132461 152019 156845 160147 167713 170307 173355 178353 184015 184785 187889 193515 203385 215631 216795 219583 234061 245999 253365 257621 258699 274607 282321 283845 297255 303513 331227 359385 359537 397215 397383 431165 470535 480441 503139 505855 520065 552045 554355 563667 580545 610155 650385 658749 662305 702183 737997 760095 772863 776097 800735 823821 838565 851535 891765 910539 939445 1078155 1078611 1097915 1121029 1170305 1192149 1229995 1288105 1293495 1315223 1373035 1411605 1441323 1509417 1517565 1638427 1656135 1691001 1721993 1797685 1835531 1922249 1976247 1986915 2106549 2213991 2318589 2402205 2471463 2515695 2516759 2818335 3042793 3235833 3293745 3363087 3510915 3569891 3689985 3864315 3880485 3945669 4119105 4552695 4673981 4915281 5165979 5393055 5506593 5605145 5766747 5960745 6576115 7206615 7547085 7550277 8192135 8455005 8609965 9128379 9177655 9611245 9881235 10089261 10532745 10709673 11069955 11592945 11837007 12357315 12583795 12848717 14021943 14745843 15213965 15497937 16179165 16519779 16815435 17300241 17849455 19728345 21299551 22650831 23369905 23861903 24576405 24989237 25829895 27385137 27532965 28833735 32129019 32717867 34875089 37751385 38546151 42065829 45641895 50446305 53548365 59185035 63898653 64243585 70109715 71585709 73729215 74967711 77489685 82598895 86501205 98153601 104625267 106497755 113254155 115638453 119309515 124946185 136925685 160645095 163589335 167033321 174375445 191695959 192730755 210329145 214757127 224903133 244125623 294460803 313875801 319493265 357928545 374838555 453376157 490768005 501099963 523126335 578192265 732376869 835166605 958479795 1073785635 1124515665 1220628115 1360128471 1472304015 1503299889 1569379005 2197130607 2266880785 2505499815 3173633099 3661884345 4080385413 6800642355 7516499445 9520899297 10985653035 15868165495 20401927065 28562697891 47604496485 142813489455
• Sum of all divisors σ(n): 328753152000
• Sum of proper divisors (its aliquot sum) s(n): 185939662545
• 142813489455 is an abundant number, because the sum of its proper divisors (185939662545) is greater than itself. Its abundance is 43126173090

Bases of 142813489455

• Binary: 10000101000000010110001110100100101111₂
• Hexadecimal: 0x214058E92F
• Base-36: 1TLVGPPR

Squares and roots of 142813489455

• 142813489455 squared (142813489455²) is 20395692770313396197025
• 142813489455 cubed (142813489455³) is 2912780054380571944829066939871375
• The square root of 142813489455 is 377906.7205740059
• The cube root of 142813489455 is 5227.0470610223

Scales and comparisons

• 142,813,489,455 seconds is equal to 4,541 years, 1 week, 2 days, 21 hours, 44 minutes, 15 seconds.
• To count from 1 to 142,813,489,455 would take you about nine thousand and eighty-two 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 142813489455 cubic inches would be around 435.6 feet tall.

Recreational maths with 142813489455

• 142813489455 backwards is 554984318241
• The number of decimal digits it has is: 12
• The sum of 142813489455's digits is 54
• More coming soon!