42490731421593

Names of 42490731421593

• Cardinal: 42490731421593 can be written as Forty-two trillion, four hundred ninety billion, seven hundred thirty-one million, four hundred twenty-one thousand, five hundred ninety-three.

Scientific notation

• Scientific notation: 4.2490731421593 × 10¹³

Factors of 42490731421593

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2391

Divisors of 42490731421593

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 7 9 13 19 21 39 57 63 79 91 117 127 133 171 237 247 273 381 399 553 711 741 819 889 1027 1143 1197 1501 1651 1659 1729 2143 2223 2413 2667 3081 4503 4953 4977 5187 6429 7189 7239 8001 9243 10033 10507 11557 13509 14859 15001 15561 16129 16891 19287 19513 21567 21717 27859 30099 31369 31521 34671 40717 45003 48387 50673 58539 64701 70231 83577 90297 94107 94563 104013 112903 122151 130429 135009 136591 145161 152019 169297 175617 190627 195013 209677 210693 219583 250731 272161 282321 285019 306451 338709 366453 391287 409773 507891 529321 571881 585039 629031 632079 658749 816483 855057 913003 919353 1016127 1173861 1185079 1229319 1274191 1334389 1467739 1523673 1587963 1715643 1755117 1887093 1905127 1976247 2145157 2200861 2449449 2478151 2565171 2739009 2758059 3216643 3538093 3555237 3705247 3822573 3983863 4003167 4403217 4763889 5171059 5715381 6435471 6602583 7434453 8217027 8919337 9649929 10614279 10665711 11115741 11467719 11951589 12009501 13209651 15406027 15513177 16564483 17146143 17347057 19306413 19807749 21500719 22303359 22516501 24209629 24766651 26758011 27887041 28949787 31842837 33347223 34564447 35854767 36197413 41816359 46218081 46539531 49693449 52041171 64502157 67223767 67549503 72628887 74299953 80274033 83661123 103693341 108592239 115951381 125449077 138654243 149080347 150505033 156123513 169467403 193506471 201671301 202648509 217886661 222899859 241951129 250983369 279509347 292714513 311080023 314725177 325776717 347854143 376347231 408513661 449337811 451515099 470566369 508402209 605013903 656724493 725853387 838528041 878143539 944175531 1043562429 1225540983 1348013433 1354545297 1411699107 1525206627 1956565429 1970173479 2177560161 2203076239 2515584123 2634430617 2730591313 2832526593 2859595627 3145364677 3676622949 4044040299 4235097321 4597071451 5310677593 5869696287 5910520437 6609228717 8191773939 8537418409 8578786881 9436094031 13791214353 15932032779 17609088861 19114139191 19827686151 24575321817 25612255227 25736360643 28308282093 35497687069 37174743151 41373643059 47796098337 51881234947 57342417573 59761928863 76836765681 106493061207 111524229453 155643704841 172027252719 179285786589 248483809483 319479183621 334572688359 363168644629 466931114523 537857359767 674456054311 745451428449 1089505933887 2023368162933 2236354285347 3268517801661 4721192380177 6070104488799 14163577140531 42490731421593
• Sum of all divisors σ(n): 81198226636800
• Sum of proper divisors (its aliquot sum) s(n): 38707495215207
• 42490731421593 is a deficient number, because the sum of its proper divisors (38707495215207) is less than itself. Its deficiency is 3783236206386

Bases of 42490731421593

• Binary: 1001101010010100100100111100111101111110011001₂
• Hexadecimal: 0x26A524F3DF99
• Base-36: F27Z0ERO9

Squares and roots of 42490731421593

• 42490731421593 squared (42490731421593²) is 1805462256741950686706657649
• 42490731421593 cubed (42490731421593³) is 76715411843045412250727081933471337214857
• The square root of 42490731421593 is 6518491.4989277237
• The cube root of 42490731421593 is 34895.1231740253

Scales and comparisons

• 42,490,731,421,593 seconds is equal to 1,351,073 years, 42 weeks, 6 days, 22 hours, 26 minutes, 33 seconds.
• To count from 1 to 42,490,731,421,593 would take you about three million, three hundred seventy-seven thousand, six hundred eighty-four 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 42490731421593 cubic inches would be around 2907.9 feet tall.

Recreational maths with 42490731421593

• 42490731421593 backwards is 39512413709424
• The number of decimal digits it has is: 14
• The sum of 42490731421593's digits is 54
• More coming soon!