49381126938

Names of 49381126938

• Cardinal: 49381126938 can be written as Forty-nine billion, three hundred eighty-one million, one hundred twenty-six thousand, nine hundred thirty-eight.

Scientific notation

• Scientific notation: 4.9381126938 × 10¹⁰

Factors of 49381126938

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 24897

Divisors of 49381126938

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 11 13 18 22 26 33 39 66 78 99 117 143 198 234 286 429 797 858 1287 1594 2391 2574 4782 7173 8767 10361 14346 17534 20722 24071 26301 31083 48142 52602 62166 72213 78903 93249 113971 144426 157806 186498 216639 227942 264781 312923 341913 433278 529562 625846 683826 794343 938769 1025739 1588686 1877538 2051478 2383029 2816307 3442153 4766058 5632614 6884306 10326459 19184587 20652918 30979377 38369174 57553761 61958754 115107522 172661283 211030457 249399631 345322566 422060914 498799262 633091371 748198893 1266182742 1496397786 1899274113 2244596679 2743395941 3798548226 4489193358 5486791882 8230187823 16460375646 24690563469 49381126938
• Sum of all divisors σ(n): 125860355712
• Sum of proper divisors (its aliquot sum) s(n): 76479228774
• 49381126938 is an abundant number, because the sum of its proper divisors (76479228774) is greater than itself. Its abundance is 27098101836

Bases of 49381126938

• Binary: 101101111111010110000011001100011010₂
• Hexadecimal: 0xB7F58331A
• Base-36: MOO8XEI

Squares and roots of 49381126938

• 49381126938 squared (49381126938²) is 2438495697666869255844
• 49381126938 cubed (49381126938³) is 120415665584254541159882162325672
• The square root of 49381126938 is 222218.6466928461
• The cube root of 49381126938 is 3668.7687004289

Scales and comparisons

• 49,381,126,938 seconds is equal to 1,570 years, 8 weeks, 4 days, 19 hours, 42 minutes, 18 seconds.
• To count from 1 to 49,381,126,938 would take you about three thousand, one hundred forty 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 49381126938 cubic inches would be around 305.7 feet tall.

Recreational maths with 49381126938

• 49381126938 backwards is 83962118394
• The number of decimal digits it has is: 11
• The sum of 49381126938's digits is 54
• More coming soon!