427893032138

Names of 427893032138

• Cardinal: 427893032138 can be written as Four hundred twenty-seven billion, eight hundred ninety-three million, thirty-two thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 4.27893032138 × 10¹¹

Factors of 427893032138

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 730

Divisors of 427893032138

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 11 13 19 22 26 38 41 82 143 209 247 271 286 361 373 418 451 494 533 542 722 746 779 902 1066 1558 2717 2981 3523 3971 4103 4693 4849 5149 5434 5863 5962 7046 7087 7942 8206 8569 9386 9698 10127 10298 11111 11726 14174 14801 15293 17138 20254 22222 29602 30586 38753 51623 53339 56639 66937 77506 77957 92131 97831 101083 103246 106678 111397 113278 122221 133874 134653 144443 155914 162811 168223 184262 192413 195662 198809 202166 211109 222794 244442 269306 288886 290567 325622 336446 384826 397618 422218 581134 736307 1013441 1076141 1111913 1271803 1314079 1472614 1481183 1588873 1750489 1920577 2026882 2116543 2152282 2186899 2223826 2322199 2543606 2628158 2744417 2962366 3177746 3196237 3500978 3777371 3841154 4011071 4144403 4233086 4373798 4644398 5488834 5520773 6392474 7554742 8022142 8288806 11041546 13989833 14454869 19255379 21126347 24967501 27979666 28909738 30188587 36490963 38510758 41551081 42252694 44121781 45588433 49935002 52143923 53877239 60377174 60728503 71770049 72981926 78743657 83102162 88243562 91176866 104287846 107754478 121457006 143540098 157487314 274642511 401400593 474382519 549285022 573583153 592649629 789470539 802801186 866180227 948765038 1023667541 1147166306 1185299258 1496129483 1578941078 1732360454 2047335082 2992258966 5218207709 10436415418 11260342951 16457424313 19449683279 22520685902 32914848626 38899366558 213946516069 427893032138
• Sum of all divisors σ(n): 820437133824
• Sum of proper divisors (its aliquot sum) s(n): 392544101686
• 427893032138 is a deficient number, because the sum of its proper divisors (392544101686) is less than itself. Its deficiency is 35348930452

Bases of 427893032138

• Binary: 110001110100000011010011000010011001010₂
• Hexadecimal: 0x63A06984CA
• Base-36: 5GKKGONE

Squares and roots of 427893032138

• 427893032138 squared (427893032138²) is 183092446952251500851044
• 427893032138 cubed (427893032138³) is 78343982287964811605114504642852072
• The square root of 427893032138 is 654135.3316692197
• The cube root of 427893032138 is 7535.4941695381

Scales and comparisons

• 427,893,032,138 seconds is equal to 13,605 years, 35 weeks, 15 hours, 35 minutes, 38 seconds.
• To count from 1 to 427,893,032,138 would take you about twenty-seven thousand, two hundred eleven 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 427893032138 cubic inches would be around 628 feet tall.

Recreational maths with 427893032138

• 427893032138 backwards is 831230398724
• The number of decimal digits it has is: 12
• The sum of 427893032138's digits is 50
• More coming soon!