31316794190

Names of 31316794190

• Cardinal: 31316794190 can be written as Thirty-one billion, three hundred sixteen million, seven hundred ninety-four thousand, one hundred ninety.

Scientific notation

• Scientific notation: 3.131679419 × 10¹⁰

Factors of 31316794190

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 424

Divisors of 31316794190

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 5 10 11 22 47 55 94 110 235 359 470 517 718 1034 1795 2209 2585 3590 3949 4418 5170 7898 11045 16873 19745 22090 24299 33746 39490 48598 84365 121495 128881 168730 185603 242990 257762 371206 644405 793031 928015 1288810 1417691 1586062 1856030 2835382 3965155 6057407 7088455 7930310 8723341 12114814 14176910 17446682 30287035 43616705 60574070 66631477 87233410 133262954 284698129 333157385 569396258 666314770 1423490645 2846981290 3131679419 6263358838 15658397095 31316794190
• Sum of all divisors σ(n): 63006538392
• Sum of proper divisors (its aliquot sum) s(n): 31689744202
• 31316794190 is an abundant number, because the sum of its proper divisors (31689744202) is greater than itself. Its abundance is 372950012

Bases of 31316794190

• Binary: 11101001010101000000101101101001110₂
• Hexadecimal: 0x74AA05B4E
• Base-36: EDX7L1Q

Squares and roots of 31316794190

• 31316794190 squared (31316794190²) is 980741598338817756100
• 31316794190 cubed (31316794190³) is 30713682788748401555701317059000
• The square root of 31316794190 is 176965.5169517497
• The cube root of 31316794190 is 3152.0451719045

Scales and comparisons

• 31,316,794,190 seconds is equal to 995 years, 40 weeks, 2 days, 21 hours, 29 minutes, 50 seconds.
• To count from 1 to 31,316,794,190 would take you about one thousand, nine hundred ninety-one 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 31316794190 cubic inches would be around 262.7 feet tall.

Recreational maths with 31316794190

• 31316794190 backwards is 09149761313
• The number of decimal digits it has is: 11
• The sum of 31316794190's digits is 44
• More coming soon!