38218343152

Names of 38218343152

• Cardinal: 38218343152 can be written as Thirty-eight billion, two hundred eighteen million, three hundred forty-three thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 3.8218343152 × 10¹⁰

Factors of 38218343152

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3680575

Divisors of 38218343152

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 11 16 22 44 59 88 118 176 236 472 649 944 1298 2596 5192 10384 3680503 7361006 14722012 29444024 40485533 58888048 80971066 161942132 217149677 323884264 434299354 647768528 868598708 1737197416 2388646447 3474394832 4777292894 9554585788 19109171576 38218343152
• Sum of all divisors σ(n): 82148849280
• Sum of proper divisors (its aliquot sum) s(n): 43930506128
• 38218343152 is an abundant number, because the sum of its proper divisors (43930506128) is greater than itself. Its abundance is 5712162976

Bases of 38218343152

• Binary: 100011100101111111011010001011110000₂
• Hexadecimal: 0x8E5FDA2F0
• Base-36: HK27QB4

Squares and roots of 38218343152

• 38218343152 squared (38218343152²) is 1460641753284025295104
• 38218343152 cubed (38218343152³) is 55823307749147801648132737527808
• The square root of 38218343152 is 195495.1230900659
• The cube root of 38218343152 is 3368.4022737423

Scales and comparisons

• 38,218,343,152 seconds is equal to 1,215 years, 11 weeks, 4 days, 22 hours, 25 minutes, 52 seconds.
• To count from 1 to 38,218,343,152 would take you about two thousand, four hundred thirty 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 38218343152 cubic inches would be around 280.7 feet tall.

Recreational maths with 38218343152

• 38218343152 backwards is 25134381283
• The number of decimal digits it has is: 11
• The sum of 38218343152's digits is 40
• More coming soon!