315149897340

Names of 315149897340

• Cardinal: 315149897340 can be written as Three hundred fifteen billion, one hundred forty-nine million, eight hundred ninety-seven thousand, three hundred forty.

Scientific notation

• Scientific notation: 3.1514989734 × 10¹¹

Factors of 315149897340

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 13572400

Divisors of 315149897340

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 43 45 54 60 86 90 108 129 135 172 180 215 258 270 387 430 516 540 645 774 860 1161 1290 1548 1935 2322 2580 3870 4644 5805 7740 11610 23220 13572347 27144694 40717041 54289388 67861735 81434082 122151123 135723470 162868164 203585205 244302246 271446940 366453369 407170410 488604492 583610921 610755615 732906738 814340820 1167221842 1221511230 1465813476 1750832763 1832266845 2334443684 2443022460 2918054605 3501665526 3664533690 5252498289 5836109210 7003331052 7329067380 8754163815 10504996578 11672218420 15757494867 17508327630 21009993156 26262491445 31514989734 35016655260 52524982890 63029979468 78787474335 105049965780 157574948670 315149897340
• Sum of all divisors σ(n): 1003267964160
• Sum of proper divisors (its aliquot sum) s(n): 688118066820
• 315149897340 is an abundant number, because the sum of its proper divisors (688118066820) is greater than itself. Its abundance is 372968169480

Bases of 315149897340

• Binary: 100100101100000011001011100111001111100₂
• Hexadecimal: 0x496065CE7C
• Base-36: 40S04130

Squares and roots of 315149897340

• 315149897340 squared (315149897340²) is 99319457793412539075600
• 315149897340 cubed (315149897340³) is 31300516927458424617944078498904000
• The square root of 315149897340 is 561382.1312973899
• The cube root of 315149897340 is 6805.1712202619

Scales and comparisons

• 315,149,897,340 seconds is equal to 10,020 years, 41 weeks, 1 day, 6 hours, 9 minutes.
• To count from 1 to 315,149,897,340 would take you about twenty thousand and forty-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 315149897340 cubic inches would be around 567.1 feet tall.

Recreational maths with 315149897340

• 315149897340 backwards is 043798941513
• 315149897340 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 315149897340's digits is 54
• More coming soon!