807441907345

Names of 807441907345

• Cardinal: 807441907345 can be written as Eight hundred seven billion, four hundred forty-one million, nine hundred seven thousand, three hundred forty-five.

Scientific notation

• Scientific notation: 8.07441907345 × 10¹¹

Factors of 807441907345

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1750

Divisors of 807441907345

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 17 85 157 197 281 785 985 1093 1405 2669 3349 4777 5465 13345 16745 18581 23885 30929 44117 55357 92905 154645 171601 215321 220585 276785 307133 525793 749989 858005 941069 1076605 1535665 2628965 2917217 3660457 3749945 4705345 5221261 8691049 14586085 18302285 26106305 33805397 43455245 48219881 60505201 147747833 169026985 241099405 302526005 574691749 738739165 819737977 1028588417 2873458745 4098689885 5142942085 9499316557 47496582785 161488381469 807441907345
• Sum of all divisors σ(n): 1042347341376
• Sum of proper divisors (its aliquot sum) s(n): 234905434031
• 807441907345 is a deficient number, because the sum of its proper divisors (234905434031) is less than itself. Its deficiency is 572536473314

Bases of 807441907345

• Binary: 1011101111111111010010011011111010010001₂
• Hexadecimal: 0xBBFF49BE91
• Base-36: AAXM2B2P

Squares and roots of 807441907345

• 807441907345 squared (807441907345²) is 651962433736931564949025
• 807441907345 cubed (807441907345³) is 526421791013836198770176493698088625
• The square root of 807441907345 is 898577.7135813017
• The cube root of 807441907345 is 9311.8740969409

Scales and comparisons

• 807,441,907,345 seconds is equal to 25,674 years, 8 weeks, 10 hours, 42 minutes, 25 seconds.
• To count from 1 to 807,441,907,345 would take you about fifty-one thousand, three hundred forty-eight 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 807441907345 cubic inches would be around 776 feet tall.

Recreational maths with 807441907345

• 807441907345 backwards is 543709144708
• The number of decimal digits it has is: 12
• The sum of 807441907345's digits is 52
• More coming soon!