380681838765

Names of 380681838765

• Cardinal: 380681838765 can be written as Three hundred eighty billion, six hundred eighty-one million, eight hundred thirty-eight thousand, seven hundred sixty-five.

Scientific notation

• Scientific notation: 3.80681838765 × 10¹¹

Factors of 380681838765

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 7375487

Divisors of 380681838765

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 5 9 15 31 37 45 93 111 155 185 279 333 465 555 1147 1395 1665 3441 5735 10323 17205 51615 7375411 22126233 36877055 66378699 110631165 228637741 272890207 331893495 685913223 818670621 1143188705 1364451035 2057739669 2456011863 3429566115 4093353105 8459596417 10288698345 12280059315 25378789251 42297982085 76136367753 126893946255 380681838765
• Sum of all divisors σ(n): 699543077376
• Sum of proper divisors (its aliquot sum) s(n): 318861238611
• 380681838765 is a deficient number, because the sum of its proper divisors (318861238611) is less than itself. Its deficiency is 61820600154

Bases of 380681838765

• Binary: 101100010100010011001111110000010101101₂
• Hexadecimal: 0x58A267E0AD
• Base-36: 4UVS4YP9

Squares and roots of 380681838765

• 380681838765 squared (380681838765²) is 144918662365501456725225
• 380681838765 cubed (380681838765³) is 55167902860663299047444728358347125
• The square root of 380681838765 is 616994.1967028539
• The cube root of 380681838765 is 7247.4860170813

Scales and comparisons

• 380,681,838,765 seconds is equal to 12,104 years, 26 weeks, 1 day, 19 hours, 12 minutes, 45 seconds.
• To count from 1 to 380,681,838,765 would take you about twenty-four thousand, two hundred 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 380681838765 cubic inches would be around 604 feet tall.

Recreational maths with 380681838765

• 380681838765 backwards is 567838186083
• The number of decimal digits it has is: 12
• The sum of 380681838765's digits is 63
• More coming soon!