380891322664684225

Names of 380891322664684225

• Cardinal: 380891322664684225 can be written as Three hundred eighty quadrillion, eight hundred ninety-one trillion, three hundred twenty-two billion, six hundred sixty-four million, six hundred eighty-four thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 3.80891322664684225 × 10¹⁷

Factors of 380891322664684225

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 11818

Divisors of 380891322664684225

• Number of divisors d(n): 81
• Complete list of divisors:
  1 5 25 29 145 373 725 841 1865 4205 9325 10817 11411 21025 54085 57055 139129 270425 285275 313693 330919 695645 1568465 1654595 3478225 4034741 4256303 7842325 8272975 9596651 20173705 21281515 47983255 100868525 106407575 117007489 123432787 130210921 239916275 585037445 617163935 651054605 1587601019 2925187225 3085819675 3255273025 3579550823 3776116709 7938005095 17897754115 18880583545 39690025475 46040429551 48568673533 89488770575 94402917725 109507384561 230202147755 242843367665 547536922805 1151010738775 1214216838325 1335172456979 1408491532457 2737684614025 6675862284895 7042457662285 18116115227809 33379311424475 35212288311425 40846254441253 90580576139045 204231272206265 452902880695225 525367341606461 1021156361031325 2626836708032305 13134183540161525 15235652906587369 76178264532936845 380891322664684225
• Sum of all divisors σ(n): 490511131659593499
• Sum of proper divisors (its aliquot sum) s(n): 109619808994909274
• 380891322664684225 is a deficient number, because the sum of its proper divisors (109619808994909274) is less than itself. Its deficiency is 271271513669774951

Bases of 380891322664684225

• Binary: 10101001001001100101010001111010001011101010000101011000001₂
• Hexadecimal: 0x54932A3D1750AC1
• Base-36: 2W6EPE0O15MP

Squares and roots of 380891322664684225

• 380891322664684225 squared (380891322664684225²) is 145078199681252590787396018963850625
• 380891322664684225 cubed (380891322664684225³) is 55259027366403468640464915937440597399848605693890625
• 380891322664684225 is a perfect square number. Its square root is 617163935
• The cube root of 380891322664684225 is 724881.5170087805

Scales and comparisons

• 380,891,322,664,684,225 seconds is equal to 12,111,165,886 years, 27 weeks, 2 hours, 30 minutes, 25 seconds.
• To count from 1 to 380,891,322,664,684,225 would take you about thirty-six billion, three hundred thirty-three million, four hundred ninety-seven thousand, six hundred fifty-nine 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 380891322664684225 cubic inches would be around 60406.8 feet tall.

Recreational maths with 380891322664684225

• 380891322664684225 backwards is 522486466223198083
• The number of decimal digits it has is: 18
• The sum of 380891322664684225's digits is 79
• More coming soon!