40398202901315

Names of 40398202901315

• Cardinal: 40398202901315 can be written as Forty trillion, three hundred ninety-eight billion, two hundred two million, nine hundred one thousand, three hundred fifteen.

Scientific notation

• Scientific notation: 4.0398202901315 × 10¹³

Factors of 40398202901315

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6708

Divisors of 40398202901315

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 7 23 35 49 115 161 245 343 529 805 1127 1715 2645 3703 5635 6673 7889 18515 25921 33365 39445 46711 129605 153479 181447 233555 326977 767395 907235 1074353 1634885 2288839 3530017 5371765 7520471 11444195 17650085 24710119 37602355 44528929 52643297 123550595 172970833 222644645 263216485 311702503 864854165 1024165367 1210795831 1558512515 2181917521 5120826835 6053979155 7169157569 10909587605 15273422647 23555803441 35845787845 50184102983 76367113235 117779017205 164890624087 250920514915 351288720881 824453120435 1154234368609 1756443604405 5771171843045 8079640580263 40398202901315
• Sum of all divisors σ(n): 59107652301600
• Sum of proper divisors (its aliquot sum) s(n): 18709449400285
• 40398202901315 is a deficient number, because the sum of its proper divisors (18709449400285) is less than itself. Its deficiency is 21688753501030

Bases of 40398202901315

• Binary: 1001001011110111110000100010001001001101000011₂
• Hexadecimal: 0x24BDF0889343
• Base-36: EBIOEYFYB

Squares and roots of 40398202901315

• 40398202901315 squared (40398202901315²) is 1632014797655815683628729225
• 40398202901315 cubed (40398202901315³) is 65930464933648185811153009124681531430875
• The square root of 40398202901315 is 6355958.0632124217
• The cube root of 40398202901315 is 34312.6306452057

Scales and comparisons

• 40,398,202,901,315 seconds is equal to 1,284,537 years, 46 weeks, 2 days, 20 hours, 8 minutes, 35 seconds.
• To count from 1 to 40,398,202,901,315 would take you about three million, two hundred eleven thousand, three hundred forty-four 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 40398202901315 cubic inches would be around 2859.4 feet tall.

Recreational maths with 40398202901315

• 40398202901315 backwards is 51310920289304
• The number of decimal digits it has is: 14
• The sum of 40398202901315's digits is 47
• More coming soon!