31678449325312

Names of 31678449325312

• Cardinal: 31678449325312 can be written as Thirty-one trillion, six hundred seventy-eight billion, four hundred forty-nine million, three hundred twenty-five thousand, three hundred twelve.

Scientific notation

• Scientific notation: 3.1678449325312 × 10¹³

Factors of 31678449325312

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 628142040

Divisors of 31678449325312

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 4 8 16 32 64 128 197 256 394 788 1576 3152 6304 12608 25216 50432 628141841 1256283682 2512567364 5025134728 10050269456 20100538912 40201077824 80402155648 123743942677 160804311296 247487885354 494975770708 989951541416 1979903082832 3959806165664 7919612331328 15839224662656 31678449325312
• Sum of all divisors σ(n): 63554135289876
• Sum of proper divisors (its aliquot sum) s(n): 31875685964564
• 31678449325312 is an abundant number, because the sum of its proper divisors (31875685964564) is greater than itself. Its abundance is 197236639252

Bases of 31678449325312

• Binary: 111001100111110110110101110000001010100000000₂
• Hexadecimal: 0x1CCFB6B81500
• Base-36: B88VMTC74

Squares and roots of 31678449325312

• 31678449325312 squared (31678449325312²) is 1003524151656360308003897344
• 31678449325312 cubed (31678449325312³) is 31790088984972724366359638330503308771328
• The square root of 31678449325312 is 5628361.1580381015
• The cube root of 31678449325312 is 31641.3232965007

Scales and comparisons

• 31,678,449,325,312 seconds is equal to 1,007,276 years, 36 weeks, 3 days, 1 hour, 1 minute, 52 seconds.
• To count from 1 to 31,678,449,325,312 would take you about two million, five hundred eighteen thousand, one 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 31678449325312 cubic inches would be around 2636.8 feet tall.

Recreational maths with 31678449325312

• 31678449325312 backwards is 21352394487613
• The number of decimal digits it has is: 14
• The sum of 31678449325312's digits is 58
• More coming soon!