38143364151875664

Names of 38143364151875664

• Cardinal: 38143364151875664 can be written as Thirty-eight quadrillion, one hundred forty-three trillion, three hundred sixty-four billion, one hundred fifty-one million, eight hundred seventy-five thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 3.8143364151875664 × 10¹⁶

Factors of 38143364151875664

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 72241219984629

Divisors of 38143364151875664

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 33 44 48 66 88 132 176 264 528 72241219984613 144482439969226 216723659953839 288964879938452 433447319907678 577929759876904 794653419830743 866894639815356 1155859519753808 1589306839661486 1733789279630712 2383960259492229 3178613679322972 3467578559261424 4767920518984458 6357227358645944 9535841037968916 12714454717291888 19071682075937832 38143364151875664
• Sum of all divisors σ(n): 107494935337105632
• Sum of proper divisors (its aliquot sum) s(n): 69351571185229968
• 38143364151875664 is an abundant number, because the sum of its proper divisors (69351571185229968) is greater than itself. Its abundance is 31208207033354304

Bases of 38143364151875664

• Binary: 10000111100000110011000000000110110011111001100001010000₂
• Hexadecimal: 0x87833006CF9850
• Base-36: AFKOZL3JRDC

Squares and roots of 38143364151875664

• 38143364151875664 squared (38143364151875664²) is 1454916228822593492453609315440896
• 38143364151875664 cubed (38143364151875664³) is 55495399526453843323496598101123820593315532754944
• The square root of 38143364151875664 is 195303262.0103301399
• The cube root of 38143364151875664 is 336619.8054895839

Scales and comparisons

• 38,143,364,151,875,664 seconds is equal to 1,212,840,994 years, 44 weeks, 4 days, 4 hours, 34 minutes, 24 seconds.
• To count from 1 to 38,143,364,151,875,664 would take you about three billion, six hundred thirty-eight million, five hundred twenty-two thousand, nine hundred eighty-four 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 38143364151875664 cubic inches would be around 28051.7 feet tall.

Recreational maths with 38143364151875664

• 38143364151875664 backwards is 46657815146334183
• The number of decimal digits it has is: 17
• The sum of 38143364151875664's digits is 75
• More coming soon!