137485184949

Names of 137485184949

• Cardinal: 137485184949 can be written as One hundred thirty-seven billion, four hundred eighty-five million, one hundred eighty-four thousand, nine hundred forty-nine.

Scientific notation

• Scientific notation: 1.37485184949 × 10¹¹

Factors of 137485184949

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3863

Divisors of 137485184949

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 7 9 21 27 49 63 147 189 343 441 1029 1323 3087 3853 9261 11559 26971 34677 80913 104031 188797 242739 566391 728217 1321579 1699173 3964737 5097519 11894211 14845609 35682633 44536827 103919263 133610481 311757789 400831443 727434841 935273367 2182304523 2805820101 5092043887 6546913569 15276131661 19640740707 45828394983 137485184949
• Sum of all divisors σ(n): 237591408000
• Sum of proper divisors (its aliquot sum) s(n): 100106223051
• 137485184949 is a deficient number, because the sum of its proper divisors (100106223051) is less than itself. Its deficiency is 37378961898

Bases of 137485184949

• Binary: 10000000000010110000010110111110110101₂
• Hexadecimal: 0x2002C16FB5
• Base-36: 1R5R4NN9

Squares and roots of 137485184949

• 137485184949 squared (137485184949²) is 18902176080460736132601
• 137485184949 cubed (137485184949³) is 2598769174360708212323335473422349
• The square root of 137485184949 is 370789.9472059619
• The cube root of 137485184949 is 5161.2151975019

Scales and comparisons

• 137,485,184,949 seconds is equal to 4,371 years, 31 weeks, 2 days, 17 hours, 9 minutes, 9 seconds.
• To count from 1 to 137,485,184,949 would take you about eight thousand, seven hundred forty-three 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 137485184949 cubic inches would be around 430.1 feet tall.

Recreational maths with 137485184949

• 137485184949 backwards is 949481584731
• 137485184949 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 137485184949's digits is 63
• More coming soon!