138113343232

Names of 138113343232

• Cardinal: 138113343232 can be written as One hundred thirty-eight billion, one hundred thirteen million, three hundred forty-three thousand, two hundred thirty-two.

Scientific notation

• Scientific notation: 1.38113343232 × 10¹¹

Factors of 138113343232

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 22075

Divisors of 138113343232

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 16 19 32 38 64 76 128 152 256 304 608 1216 1373 2432 2746 4864 5492 10984 20681 21968 26087 41362 43936 52174 82724 87872 104348 165448 175744 208696 330896 351488 392939 417392 661792 785878 834784 1323584 1571756 1669568 2647168 3143512 3339136 5294336 6287024 6678272 12574048 25148096 28395013 50296192 56790026 100592384 113580052 227160104 454320208 539505247 908640416 1079010494 1817280832 2158020988 3634561664 4316041976 7269123328 8632083952 17264167904 34528335808 69056671616 138113343232
• Sum of all divisors σ(n): 290422434960
• Sum of proper divisors (its aliquot sum) s(n): 152309091728
• 138113343232 is an abundant number, because the sum of its proper divisors (152309091728) is greater than itself. Its abundance is 14195748496

Bases of 138113343232

• Binary: 10000000101000001100100101111100000000₂
• Hexadecimal: 0x2028325F00
• Base-36: 1RG549OG

Squares and roots of 138113343232

• 138113343232 squared (138113343232²) is 19075295578720240205824
• 138113343232 cubed (138113343232³) is 2634552845515640610852456437383168
• The square root of 138113343232 is 371636.0359706793
• The cube root of 138113343232 is 5169.0636431505

Scales and comparisons

• 138,113,343,232 seconds is equal to 4,391 years, 30 weeks, 1 hour, 33 minutes, 52 seconds.
• To count from 1 to 138,113,343,232 would take you about eight thousand, seven hundred eighty-three 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 138113343232 cubic inches would be around 430.8 feet tall.

Recreational maths with 138113343232

• 138113343232 backwards is 232343311831
• The number of decimal digits it has is: 12
• The sum of 138113343232's digits is 34
• More coming soon!