38112904128

Names of 38112904128

• Cardinal: 38112904128 can be written as Thirty-eight billion, one hundred twelve million, nine hundred four thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 3.8112904128 × 10¹⁰

Factors of 38112904128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 184072

Divisors of 38112904128

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 78 83 96 104 156 166 192 208 249 312 332 416 498 624 664 832 996 1079 1248 1328 1992 2158 2496 2656 3237 3984 4316 5312 6474 7968 8632 12948 15936 17264 25896 34528 51792 69056 103584 183971 207168 367942 551913 735884 1103826 1471768 2207652 2391623 2943536 4415304 4783246 5887072 7174869 8830608 9566492 11774144 14349738 15269593 17661216 19132984 28699476 30539186 35322432 38265968 45808779 57398952 61078372 76531936 91617558 114797904 122156744 153063872 183235116 198504709 229595808 244313488 366470232 397009418 459191616 488626976 595514127 732940464 794018836 977253952 1191028254 1465880928 1588037672 2382056508 2931761856 3176075344 4764113016 6352150688 9528226032 12704301376 19056452064 38112904128
• Sum of all divisors σ(n): 109906344576
• Sum of proper divisors (its aliquot sum) s(n): 71793440448
• 38112904128 is an abundant number, because the sum of its proper divisors (71793440448) is greater than itself. Its abundance is 33680536320

Bases of 38112904128

• Binary: 100011011111101101001100001111000000₂
• Hexadecimal: 0x8DFB4C3C0
• Base-36: HIBFT1C

Squares and roots of 38112904128

• 38112904128 squared (38112904128²) is 1452593461070119440384
• 38112904128 cubed (38112904128³) is 55362555318725162516864403505152
• The square root of 38112904128 is 195225.2650862587
• The cube root of 38112904128 is 3365.3017716143

Scales and comparisons

• 38,112,904,128 seconds is equal to 1,211 years, 45 weeks, 2 days, 13 hours, 48 minutes, 48 seconds.
• To count from 1 to 38,112,904,128 would take you about two thousand, four hundred twenty-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 38112904128 cubic inches would be around 280.4 feet tall.

Recreational maths with 38112904128

• 38112904128 backwards is 82140921183
• 38112904128 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 38112904128's digits is 39
• More coming soon!