138091428899226

Names of 138091428899226

• Cardinal: 138091428899226 can be written as One hundred thirty-eight trillion, ninety-one billion, four hundred twenty-eight million, eight hundred ninety-nine thousand, two hundred twenty-six.

Scientific notation

• Scientific notation: 1.38091428899226 × 10¹⁴

Factors of 138091428899226

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 87

Divisors of 138091428899226

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 33 54 66 71 81 99 121 142 162 198 213 242 243 297 363 426 486 594 639 726 729 781 891 1089 1278 1458 1562 1782 1917 2178 2187 2343 2673 3267 3834 4374 4686 5041 5346 5751 6534 6561 7029 8019 8591 9801 10082 11502 13122 14058 15123 16038 17182 17253 19602 19683 21087 24057 25773 29403 30246 34506 39366 42174 45369 48114 51546 51759 55451 58806 59049 63261 72171 77319 88209 90738 103518 110902 118098 126522 136107 144342 154638 155277 166353 176418 177147 189783 216513 231957 264627 272214 310554 332706 354294 357911 379566 408321 433026 463914 465831 499059 529254 531441 569349 609961 649539 695871 715822 793881 816642 931662 998118 1062882 1073733 1138698 1219922 1224963 1299078 1391742 1397493 1497177 1587762 1594323 1708047 1829883 1948617 2087613 2147466 2381643 2449926 2794986 2994354 3188646 3221199 3416094 3659766 3674889 3897234 3937021 4175226 4192479 4491531 4763286 5124141 5489649 5845851 6262839 6442398 7144929 7349778 7874042 8384958 8983062 9663597 10248282 10979298 11024667 11691702 11811063 12525678 12577437 13474593 14289858 15372423 16468947 17537553 18788517 19327194 21434787 22049334 23622126 25154874 26949186 28990791 30744846 32937894 33074001 35075106 35433189 37577034 37732311 40423779 42869574 43307231 46117269 49406841 56365551 57981582 64304361 66148002 70866378 75464622 80847558 86614462 86972373 92234538 98813682 99222003 106299567 112731102 113196933 121271337 128608722 129921693 138351807 148220523 169096653 173944746 192913083 198444006 212599134 226393866 242542674 259843386 260917119 276703614 296441046 297666009 318898701 338193306 363814011 385826166 389765079 415055421 444661569 507289959 521834238 595332018 637797402 727628022 779530158 782751357 830110842 889323138 892998027 956696103 1014579918 1091442033 1169295237 1245166263 1333984707 1521869877 1565502714 1785996054 1913392206 2182884066 2338590474 2348254071 2490332526 2667969414 2678994081 2870088309 3043739754 3274326099 3507885711 4001954121 4565609631 4696508142 5357988162 5740176618 6548652198 7015771422 7044762213 8003908242 8036982243 8610264927 9131219262 9822978297 10523657133 12005862363 13696828893 14089524426 16073964486 17220529854 19645956594 21047314266 21134286639 24011724726 25830794781 27393657786 29468934891 31570971399 36017587089 42268573278 51661589562 58937869782 63141942798 63402859917 72035174178 77492384343 88406804673 94712914197 108052761267 126805719834 154984768686 176813609346 189425828394 190208579751 216105522534 232477153029 284138742591 324158283801 380417159502 464954306058 568277485182 570625739253 648316567602 697431459087 852416227773 972474851403 1141251478506 1394862918174 1704832455546 1944949702806 2092294377261 2557248683319 4184588754522 5114497366638 6276883131783 7671746049957 12553766263566 15343492099914 23015238149871 46030476299742 69045714449613 138091428899226
• Sum of all divisors σ(n): 346398268958784
• Sum of proper divisors (its aliquot sum) s(n): 208306840059558
• 138091428899226 is an abundant number, because the sum of its proper divisors (208306840059558) is greater than itself. Its abundance is 70215411160332

Bases of 138091428899226

• Binary: 11111011001011111101010100100001110100110011010₂
• Hexadecimal: 0x7D97EA90E99A
• Base-36: 1CY6BRCNMI

Squares and roots of 138091428899226

• 138091428899226 squared (138091428899226²) is 19069242735429989678063399076
• 138091428899226 cubed (138091428899226³) is 2633298977361712336678802951184958625515176
• The square root of 138091428899226 is 11751230.9525098689
• The cube root of 138091428899226 is 51687.9023830323

Scales and comparisons

• 138,091,428,899,226 seconds is equal to 4,390,880 years, 15 weeks, 2 days, 1 hour, 47 minutes, 6 seconds.
• To count from 1 to 138,091,428,899,226 would take you about ten million, nine hundred seventy-seven thousand, two hundred 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 138091428899226 cubic inches would be around 4307.3 feet tall.

Recreational maths with 138091428899226

• 138091428899226 backwards is 622998824190831
• The number of decimal digits it has is: 15
• The sum of 138091428899226's digits is 72
• More coming soon!