18058936137

Names of 18058936137

• Cardinal: 18058936137 can be written as Eighteen billion, fifty-eight million, nine hundred thirty-six thousand, one hundred thirty-seven.

Scientific notation

• Scientific notation: 1.8058936137 × 10¹⁰

Factors of 18058936137

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 165

Divisors of 18058936137

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 11 17 19 31 33 41 43 51 57 93 123 129 187 209 323 341 451 473 527 561 589 627 697 731 779 817 961 969 1023 1271 1333 1353 1419 1581 1763 1767 2091 2193 2337 2451 2883 3553 3813 3999 5289 5797 6479 7667 8041 8569 8987 10013 10571 10659 13243 13889 13981 14663 16337 17391 18259 19393 19437 21607 22661 23001 24123 24149 25327 25707 26961 29971 30039 31713 33497 39401 39729 41323 41667 41943 43989 49011 54653 54777 58179 64821 67983 72447 75981 89913 100491 110143 118203 123969 145673 152779 163959 179707 200849 237677 249271 265639 278597 310403 329681 330429 368467 410533 430559 433411 437019 454553 458337 539121 569449 601183 602547 669817 702491 713031 747813 748619 785137 796917 835791 929101 931209 989043 1038407 1105401 1231599 1291677 1300233 1363659 1694243 1708347 1803549 2009451 2107473 2245857 2355411 2787303 3115221 3414433 4515863 4736149 5082729 6263939 7367987 7727401 8234809 8636507 10220111 10243299 11422477 12726523 13347329 13547589 14208447 17652919 18636673 18791817 22103961 23182203 24704427 25909521 28802131 30660333 32190617 34267431 38179569 40041987 52958757 55910019 86406393 96571851 139991753 146820619 194182109 316823441 354096787 419975259 440461857 547240489 582546327 950470323 1062290361 1641721467 6019645379 18058936137
• Sum of all divisors σ(n): 31709905920
• Sum of proper divisors (its aliquot sum) s(n): 13650969783
• 18058936137 is a deficient number, because the sum of its proper divisors (13650969783) is less than itself. Its deficiency is 4407966354

Bases of 18058936137

• Binary: 10000110100011001010111111101001001₂
• Hexadecimal: 0x434657F49
• Base-36: 8ANTOAX

Squares and roots of 18058936137

• 18058936137 squared (18058936137²) is 326125174400244482769
• 18058936137 cubed (18058936137³) is 5889473697162002391511967923353
• The square root of 18058936137 is 134383.5411685525
• The cube root of 18058936137 is 2623.5985813311

Scales and comparisons

• 18,058,936,137 seconds is equal to 574 years, 11 weeks, 2 days, 11 hours, 8 minutes, 57 seconds.
• To count from 1 to 18,058,936,137 would take you about one thousand, one hundred forty-eight 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 18058936137 cubic inches would be around 218.6 feet tall.

Recreational maths with 18058936137

• 18058936137 backwards is 73163985081
• 18058936137 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18058936137's digits is 51
• More coming soon!