381949795463752

Names of 381949795463752

• Cardinal: 381949795463752 can be written as Three hundred eighty-one trillion, nine hundred forty-nine billion, seven hundred ninety-five million, four hundred sixty-three thousand, seven hundred fifty-two.

Scientific notation

• Scientific notation: 3.81949795463752 × 10¹⁴

Factors of 381949795463752

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 507034

Divisors of 381949795463752

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 31 62 124 199 248 398 796 1592 6169 12338 15761 24676 31522 49352 63044 126088 488591 491041 977182 982082 1954364 1964164 3136439 3908728 3928328 6272878 12545756 15222271 25091512 30444542 60889084 97229609 97717159 121778168 194459218 195434318 388918436 390868636 777836872 781737272 3029231929 6058463858 7739297201 12116927716 15478594402 24233855432 30957188804 61914377608 239918213231 479836426462 959672852924 1540120142999 1919345705848 3080240285998 6160480571996 12320961143992 47743724432969 95487448865938 190974897731876 381949795463752
• Sum of all divisors σ(n): 743021184384000
• Sum of proper divisors (its aliquot sum) s(n): 361071388920248
• 381949795463752 is a deficient number, because the sum of its proper divisors (361071388920248) is less than itself. Its deficiency is 20878406543504

Bases of 381949795463752

• Binary: 1010110110110000110011101111000010111001001001000₂
• Hexadecimal: 0x15B619DE17248
• Base-36: 3RE1BAKFNS

Squares and roots of 381949795463752

• 381949795463752 squared (381949795463752²) is 145885646254801987876745917504
• 381949795463752 cubed (381949795463752³) is 55720992748118897257072519939556384414315008
• The square root of 381949795463752 is 19543535.8997227521
• The cube root of 381949795463752 is 72555.2362548197

Scales and comparisons

• 381,949,795,463,752 seconds is equal to 12,144,822 years, 2 weeks, 3 days, 6 hours, 35 minutes, 52 seconds.
• To count from 1 to 381,949,795,463,752 would take you about thirty million, three hundred sixty-two thousand and fifty-five 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 381949795463752 cubic inches would be around 6046.3 feet tall.

Recreational maths with 381949795463752

• 381949795463752 backwards is 257364597949183
• The number of decimal digits it has is: 15
• The sum of 381949795463752's digits is 82
• More coming soon!