7137199128648

Names of 7137199128648

• Cardinal: 7137199128648 can be written as Seven trillion, one hundred thirty-seven billion, one hundred ninety-nine million, one hundred twenty-eight thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 7.137199128648 × 10¹²

Factors of 7137199128648

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2496338

Divisors of 7137199128648

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 24 41 82 123 164 246 328 492 984 2909 5818 8727 11636 17454 23272 34908 69816 119269 238538 357807 477076 715614 954152 1431228 2493383 2862456 4986766 7480149 9973532 14960298 19947064 29920596 59841192 102228703 204457406 306686109 408914812 613372218 817829624 1226744436 2453488872 7253251147 14506502294 21759753441 29013004588 43519506882 58026009176 87039013764 174078027528 297383297027 594766594054 892149891081 1189533188108 1784299782162 2379066376216 3568599564324 7137199128648
• Sum of all divisors σ(n): 18284483548800
• Sum of proper divisors (its aliquot sum) s(n): 11147284420152
• 7137199128648 is an abundant number, because the sum of its proper divisors (11147284420152) is greater than itself. Its abundance is 4010085291504

Bases of 7137199128648

• Binary: 1100111110111000010001110000000000001001000₂
• Hexadecimal: 0x67DC2380048
• Base-36: 2J2S8313C

Squares and roots of 7137199128648

• 7137199128648 squared (7137199128648²) is 50939611401973770454307904
• 7137199128648 cubed (7137199128648³) is 363566150111834920153837539526699233792
• The square root of 7137199128648 is 2671553.6918894219
• The cube root of 7137199128648 is 19253.4814672651

Scales and comparisons

• 7,137,199,128,648 seconds is equal to 226,940 years, 44 weeks, 3 days, 9 hours, 30 minutes, 48 seconds.
• To count from 1 to 7,137,199,128,648 would take you about five hundred sixty-seven thousand, three hundred fifty-two 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 7137199128648 cubic inches would be around 1604.5 feet tall.

Recreational maths with 7137199128648

• 7137199128648 backwards is 8468219917317
• The number of decimal digits it has is: 13
• The sum of 7137199128648's digits is 66
• More coming soon!