139379950197

Names of 139379950197

• Cardinal: 139379950197 can be written as One hundred thirty-nine billion, three hundred seventy-nine million, nine hundred fifty thousand, one hundred ninety-seven.

Scientific notation

• Scientific notation: 1.39379950197 × 10¹¹

Factors of 139379950197

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 5327

Divisors of 139379950197

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 37 111 163 333 489 563 1467 1689 4561 5067 6031 13683 18093 20831 41049 54279 62493 91769 168757 187479 275307 506271 743443 825921 1518813 2230329 2567843 3395453 6690987 7703529 10186359 23110587 27507391 30559077 82522173 95010191 247566519 285030573 418558409 855091719 1255675227 3767025681 15486661133 46459983399 139379950197
• Sum of all divisors σ(n): 208451575488
• Sum of proper divisors (its aliquot sum) s(n): 69071625291
• 139379950197 is a deficient number, because the sum of its proper divisors (69071625291) is less than itself. Its deficiency is 70308324906

Bases of 139379950197

• Binary: 10000001110011101100010100001001110101₂
• Hexadecimal: 0x2073B14275
• Base-36: 1S1381V9

Squares and roots of 139379950197

• 139379950197 squared (139379950197²) is 19426770516918200338809
• 139379950197 cubed (139379950197³) is 2707702307136606709146066946295373
• The square root of 139379950197 is 373336.2428120259
• The cube root of 139379950197 is 5184.8170308829

Scales and comparisons

• 139,379,950,197 seconds is equal to 4,431 years, 44 weeks, 1 day, 20 hours, 49 minutes, 57 seconds.
• To count from 1 to 139,379,950,197 would take you about eight thousand, eight hundred sixty-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 139379950197 cubic inches would be around 432.1 feet tall.

Recreational maths with 139379950197

• 139379950197 backwards is 791059973931
• The number of decimal digits it has is: 12
• The sum of 139379950197's digits is 63
• More coming soon!