2118125172042

Names of 2118125172042

• Cardinal: 2118125172042 can be written as Two trillion, one hundred eighteen billion, one hundred twenty-five million, one hundred seventy-two thousand and forty-two.

Scientific notation

• Scientific notation: 2.118125172042 × 10¹²

Factors of 2118125172042

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 128

Divisors of 2118125172042

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 33 41 54 66 71 81 82 99 123 142 162 198 213 243 246 297 369 426 451 486 594 639 729 738 781 891 902 1107 1278 1353 1458 1562 1782 1917 2187 2214 2343 2673 2706 2911 3321 3834 4059 4374 4686 5041 5346 5751 5822 6561 6642 7029 8019 8118 8733 9963 10082 11502 12177 13122 14058 15123 16038 17253 17466 19926 21087 24057 24354 26199 29889 30246 32021 34506 36531 42174 45369 48114 51759 52398 55451 59778 63261 64042 72171 73062 78597 89667 90738 96063 103518 109593 110902 126522 136107 144342 155277 157194 166353 179334 189783 192126 206681 219186 235791 269001 272214 288189 310554 328779 332706 357911 379566 408321 413362 465831 471582 499059 538002 569349 576378 620043 657558 707373 715822 816642 864567 931662 986337 998118 1073733 1138698 1224963 1240086 1414746 1497177 1708047 1729134 1860129 1972674 2122119 2147466 2273491 2449926 2593701 2959011 2994354 3221199 3416094 3674889 3720258 3937021 4244238 4491531 4546982 5124141 5187402 5580387 5918022 6366357 6442398 6820473 7349778 7781103 7874042 8983062 9663597 10248282 11024667 11160774 11811063 12732714 13474593 13640946 14674351 15562206 16741161 19099071 19327194 20461419 22049334 23343309 23622126 26949186 28990791 29348702 33074001 33482322 35433189 38198142 40423779 40922838 44023053 46686618 50223483 57981582 61384257 66148002 70029927 70866378 80847558 86972373 88046106 100446966 106299567 121271337 122768514 132069159 140059854 150670449 161417861 173944746 184152771 210089781 212599134 242542674 260917119 264138318 301340898 318898701 322835722 363814011 368305542 396207477 420179562 452011347 484253583 521834238 552458313 637797402 727628022 782751357 792414954 904022694 956696103 968507166 1104916626 1188622431 1356034041 1452760749 1565502714 1657374939 1913392206 2348254071 2377244862 2712068082 2870088309 2905521498 3314749878 3565867293 4358282247 4696508142 4972124817 5740176618 7131734586 8610264927 8716564494 9944249634 10697601879 13074846741 14916374451 17220529854 21395203758 25830794781 26149693482 29832748902 32092805637 39224540223 51661589562 64185611274 78449080446 96278416911 117673620669 192556833822 235347241338 353020862007 706041724014 1059062586021 2118125172042
• Sum of all divisors σ(n): 5401649006208
• Sum of proper divisors (its aliquot sum) s(n): 3283523834166
• 2118125172042 is an abundant number, because the sum of its proper divisors (3283523834166) is greater than itself. Its abundance is 1165398662124

Bases of 2118125172042

• Binary: 11110110100101010000110010011010101001010₂
• Hexadecimal: 0x1ED2A19354A
• Base-36: R11X1EMI

Squares and roots of 2118125172042

• 2118125172042 squared (2118125172042²) is 4486454244437952098449764
• 2118125172042 cubed (2118125172042³) is 9502871668358698410123061293994298088
• The square root of 2118125172042 is 1455378.0168883959
• The cube root of 2118125172042 is 12842.5285682037

Scales and comparisons

• 2,118,125,172,042 seconds is equal to 67,349 years, 43 weeks, 15 hours, 20 minutes, 42 seconds.
• To count from 1 to 2,118,125,172,042 would take you about one hundred sixty-eight thousand, three hundred seventy-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 2118125172042 cubic inches would be around 1070.2 feet tall.

Recreational maths with 2118125172042

• 2118125172042 backwards is 2402715218112
• The number of decimal digits it has is: 13
• The sum of 2118125172042's digits is 36
• More coming soon!