137831675949

Names of 137831675949

• Cardinal: 137831675949 can be written as One hundred thirty-seven billion, eight hundred thirty-one million, six hundred seventy-five thousand, nine hundred forty-nine.

Scientific notation

• Scientific notation: 1.37831675949 × 10¹¹

Factors of 137831675949

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 303

Divisors of 137831675949

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 11 23 27 33 69 81 99 127 139 207 243 253 297 381 417 621 759 891 1143 1251 1397 1529 1863 2277 2673 2921 3197 3429 3753 4191 4587 5589 6831 8763 9591 10287 11259 12573 13761 16129 17653 20493 26289 28773 30861 32131 33777 35167 37719 41283 48387 52959 61479 78867 86319 96393 105501 113157 123849 145161 158877 177419 194183 236601 258957 289179 316503 339471 370967 371547 406019 435483 476631 532257 582549 709803 776871 867537 949509 1112901 1218057 1306449 1429893 1596771 1747647 2241931 2602611 2848527 3338703 3654171 3919347 4080637 4289679 4466209 4790313 5242941 6725793 7807833 8545581 10016109 10962513 12241911 13398627 14370939 15728823 20177379 24661241 30048327 32887539 36725733 40195881 43112817 47186469 51564413 60532137 73983723 90144981 98662617 110177199 120587643 154693239 181596411 221951169 330531597 361762929 464079717 544789233 567208543 665853507 991594791 1085288787 1392239151 1701625629 1997560521 4176717453 5104876887 5992681563 12530152359 15314630661 45943891983 137831675949
• Sum of all divisors σ(n): 238595535360
• Sum of proper divisors (its aliquot sum) s(n): 100763859411
• 137831675949 is a deficient number, because the sum of its proper divisors (100763859411) is less than itself. Its deficiency is 37067816538

Bases of 137831675949

• Binary: 10000000010111011010000111100000101101₂
• Hexadecimal: 0x201768782D
• Base-36: 1RBHF5T9

Squares and roots of 137831675949

• 137831675949 squared (137831675949²) is 18997570894910145050601
• 137831675949 cubed (137831675949³) is 2618467035405409046087023239695349
• The square root of 137831675949 is 371256.8867361247
• The cube root of 137831675949 is 5165.5473355633

Scales and comparisons

• 137,831,675,949 seconds is equal to 4,382 years, 32 weeks, 2 days, 39 minutes, 9 seconds.
• To count from 1 to 137,831,675,949 would take you about eight thousand, seven hundred sixty-five 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 137831675949 cubic inches would be around 430.5 feet tall.

Recreational maths with 137831675949

• 137831675949 backwards is 949576138731
• The number of decimal digits it has is: 12
• The sum of 137831675949's digits is 63
• More coming soon!