397422136131625

Names of 397422136131625

• Cardinal: 397422136131625 can be written as Three hundred ninety-seven trillion, four hundred twenty-two billion, one hundred thirty-six million, one hundred thirty-one thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 3.97422136131625 × 10¹⁴

Factors of 397422136131625

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 113302

Divisors of 397422136131625

• Number of divisors d(n): 128
• Complete list of divisors:
  1 5 11 17 25 43 55 85 125 187 215 275 425 473 731 935 1075 1375 2125 2365 3607 3655 4675 5375 8041 11825 18035 18275 23375 39677 40205 59125 61319 90175 91375 109619 155101 198385 201025 306595 450875 548095 674509 775505 991925 1005125 1205809 1532975 1706111 1863523 2636717 2740475 3372545 3877525 4713617 4959625 6029045 7664875 8530555 9317615 13183585 13702375 16862725 19387625 20498753 23568085 29003887 30145225 42652775 46588075 51849787 65917925 80131489 84313625 102493765 117840425 145019435 150726125 213263875 232940375 259248935 329589625 395395733 400657445 512468825 589202125 725097175 881446379 1296244675 1976978665 2003287225 2562344125 3625485875 4349353063 4407231895 6481223375 6721727461 9884893325 10016436125 17002016519 21746765315 22036159475 33608637305 49424466625 73939002071 85010082595 108733826575 110180797375 168043186525 187022181709 289034280823 369695010355 425050412975 543669132875 840215932625 935110908545 1445171404115 1848475051775 2125252064875 3179377089053 4675554542725 7225857020575 9242375258875 15896885445265 23377772713625 36129285102875 79484427226325 397422136131625
• Sum of all divisors σ(n): 586391076311040
• Sum of proper divisors (its aliquot sum) s(n): 188968940179415
• 397422136131625 is a deficient number, because the sum of its proper divisors (188968940179415) is less than itself. Its deficiency is 208453195952210

Bases of 397422136131625

• Binary: 1011010010111010000001101010000000000000000101001₂
• Hexadecimal: 0x169740D400029
• Base-36: 3WVH7IPTM1

Squares and roots of 397422136131625

• 397422136131625 squared (397422136131625²) is 157944354287423873319325140625
• 397422136131625 cubed (397422136131625³) is 62770582670838179305041774791344046634765625
• The square root of 397422136131625 is 19935449.2332534357
• The cube root of 397422136131625 is 73522.0065303407

Scales and comparisons

• 397,422,136,131,625 seconds is equal to 12,636,794 years, 32 weeks, 2 days, 6 hours, 20 minutes, 25 seconds.
• To count from 1 to 397,422,136,131,625 would take you about thirty-one million, five hundred ninety-one thousand, nine hundred eighty-six 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 397422136131625 cubic inches would be around 6126.8 feet tall.

Recreational maths with 397422136131625

• 397422136131625 backwards is 526131631224793
• 397422136131625 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 397422136131625's digits is 55
• More coming soon!