397345136215758073

Names of 397345136215758073

• Cardinal: 397345136215758073 can be written as Three hundred ninety-seven quadrillion, three hundred forty-five trillion, one hundred thirty-six billion, two hundred fifteen million, seven hundred fifty-eight thousand and seventy-three.

Scientific notation

• Scientific notation: 3.97345136215758073 × 10¹⁷

Factors of 397345136215758073

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 88014506

Divisors of 397345136215758073

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 29 37 127 203 259 889 1073 3683 4699 4733 7511 25781 32893 33131 136271 137257 175121 601091 953897 960799 1225847 4207637 5078509 17431639 22240367 35549563 88009573 122021473 155682569 616067011 644970643 2552277617 3256354201 4514794501 11177215771 17865943319 22794479407 78240510397 94434271829 324139257359 413556983527 416549309009 661039902803 2268974801513 2894898884689 2915845163063 11993152522283 12079929961261 15412324433333 52901762244143 83952067655981 84559509728827 107886271033331 370312335709001 446957408566657 1534151105080147 1957365203033291 3128701859966599 10739057735561029 13701556421233037 56763590887965439 397345136215758073
• Sum of all divisors σ(n): 486365745746165760
• Sum of proper divisors (its aliquot sum) s(n): 89020609530407687
• 397345136215758073 is a deficient number, because the sum of its proper divisors (89020609530407687) is less than itself. Its deficiency is 308324526685350386

Bases of 397345136215758073

• Binary: 10110000011101001110100101111010001010111101001010011111001₂
• Hexadecimal: 0x583A74BD15E94F9
• Base-36: 30OF3FM3GQGP

Squares and roots of 397345136215758073

• 397345136215758073 squared (397345136215758073²) is 157883157274319337765117402064673329
• 397345136215758073 cubed (397345136215758073³) is 62734104633338372344373582882192161995317882839535017
• The square root of 397345136215758073 is 630353183.7119235755
• The cube root of 397345136215758073 is 735172.5796581515

Scales and comparisons

• 397,345,136,215,758,073 seconds is equal to 12,634,346,262 years, 23 weeks, 5 days, 5 hours, 41 minutes, 13 seconds.
• To count from 1 to 397,345,136,215,758,073 would take you about thirty-seven billion, nine hundred three million, thirty-eight thousand, seven hundred eighty-seven 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 397345136215758073 cubic inches would be around 61264.4 feet tall.

Recreational maths with 397345136215758073

• 397345136215758073 backwards is 370857512631543793
• The number of decimal digits it has is: 18
• The sum of 397345136215758073's digits is 79
• More coming soon!