142191276927984669

Names of 142191276927984669

• Cardinal: 142191276927984669 can be written as One hundred forty-two quadrillion, one hundred ninety-one trillion, two hundred seventy-six billion, nine hundred twenty-seven million, nine hundred eighty-four thousand, six hundred sixty-nine.

Scientific notation

• Scientific notation: 1.42191276927984669 × 10¹⁷

Factors of 142191276927984669

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 14451901

Divisors of 142191276927984669

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 11 19 21 31 33 57 77 93 121 133 209 217 231 341 363 399 589 627 651 847 1023 1463 1767 2299 2387 2541 3751 4123 4389 6479 6577 6897 7161 11253 12369 16093 19437 19731 26257 45353 46039 48279 71269 72347 78771 124963 136059 138117 203887 213807 217041 374889 498883 506429 611661 795817 874741 1374593 1427209 1496649 1519287 2242757 2387451 2624223 3873853 4123779 4281627 5570719 6728271 9622151 11621559 14445253 15120523 15699299 16712157 24670327 27116971 28866453 42612383 43335759 45361569 47097897 74010981 81350913 101116771 105843661 127837149 158897783 172692289 274459807 298286681 303350313 317530983 447802843 468736213 476693349 518076867 823379421 894860043 1112284481 1343408529 1406208639 1747875613 1921218649 3019057877 3134619901 3281153491 3336853443 4925831273 5243626839 5763655947 8508254017 9057173631 9403859703 9843460473 12235129291 14777493819 21133405139 25524762051 33209636647 34480818911 36705387873 54184144003 59557778119 63400215417 93590794187 95006428981 99628909941 103442456733 162552432009 178673334357 232467456529 280772382561 285019286943 379289008021 655135559309 665045002867 697402369587 1029498736057 1045070718791 1137867024063 1805122150639 1965406677927 1995135008601 2945199298411 3088496208171 3135212156373 5415366451917 7206491152399 7315495031537 8835597895233 11495777906701 12635855054473 19856343657029 20616395088877 21619473457197 21946485094611 32397192282521 34487333720103 37907565163419 55958786669809 59569030971087 61849185266631 80470445346907 97191576847563 138994405599203 167876360009427 218419780227319 226780345977647 241411336040721 356369115107731 391711506688663 416983216797609 615546653367899 655259340681957 680341037932941 1069107345323193 1175134520065989 1528938461591233 1846639960103697 2494583805754117 4308826573575293 4586815384773699 6771013187046889 7483751417262351 12926479720725879 20313039561140667 47397092309328223 142191276927984669
• Sum of all divisors σ(n): 258821675990958080
• Sum of proper divisors (its aliquot sum) s(n): 116630399062973411
• 142191276927984669 is a deficient number, because the sum of its proper divisors (116630399062973411) is less than itself. Its deficiency is 25560877865011258

Bases of 142191276927984669

• Binary: 111111001001010100011011010000111011100111010010000011101₂
• Hexadecimal: 0x1F92A368773A41D
• Base-36: 12W2LMUCY2AL

Squares and roots of 142191276927984669

• 142191276927984669 squared (142191276927984669²) is 20218359234410825248250833899039561
• 142191276927984669 cubed (142191276927984669³) is 2874874316929585752129625918183383277844042432490309
• The square root of 142191276927984669 is 377082586.3494423803
• The cube root of 142191276927984669 is 521944.4910562693

Scales and comparisons

• 142,191,276,927,984,669 seconds is equal to 4,521,242,779 years, 42 weeks, 1 day, 16 hours, 11 minutes, 9 seconds.
• To count from 1 to 142,191,276,927,984,669 would take you about thirteen billion, five hundred sixty-three million, seven hundred twenty-eight thousand, three hundred thirty-nine 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 142191276927984669 cubic inches would be around 43495.4 feet tall.

Recreational maths with 142191276927984669

• 142191276927984669 backwards is 966489729672191241
• 142191276927984669 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 142191276927984669's digits is 93
• More coming soon!