40670403072

Names of 40670403072

• Cardinal: 40670403072 can be written as Forty billion, six hundred seventy million, four hundred three thousand and seventy-two.

Scientific notation

• Scientific notation: 4.0670403072 × 10¹⁰

Factors of 40670403072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 15022

Divisors of 40670403072

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 78 96 104 128 137 156 192 208 256 274 312 384 411 416 512 548 624 768 822 832 1096 1248 1536 1644 1664 1781 2192 2496 3288 3328 3562 4384 4992 5343 6576 6656 7124 8768 9984 10686 13152 14248 14867 17536 19968 21372 26304 28496 29734 35072 42744 44601 52608 56992 59468 70144 85488 89202 105216 113984 118936 170976 178404 193271 210432 227968 237872 341952 356808 386542 455936 475744 579813 683904 713616 773084 911872 951488 1159626 1367808 1427232 1546168 1902976 2036779 2319252 2735616 2854464 3092336 3805952 4073558 4638504 5708928 6110337 6184672 7611904 8147116 9277008 11417856 12220674 12369344 16294232 18554016 22835712 24441348 24738688 26478127 32588464 37108032 48882696 49477376 52956254 65176928 74216064 79434381 97765392 98954752 105912508 130353856 148432128 158868762 195530784 211825016 260707712 296864256 317737524 391061568 423650032 521415424 635475048 782123136 847300064 1042830848 1270950096 1564246272 1694600128 2541900192 3128492544 3389200256 5083800384 6778400512 10167600768 13556801024 20335201536 40670403072
• Sum of all divisors σ(n): 117542601792
• Sum of proper divisors (its aliquot sum) s(n): 76872198720
• 40670403072 is an abundant number, because the sum of its proper divisors (76872198720) is greater than itself. Its abundance is 36201795648

Bases of 40670403072

• Binary: 100101111000001001010001101000000000₂
• Hexadecimal: 0x978251A00
• Base-36: IOM3VUO

Squares and roots of 40670403072

• 40670403072 squared (40670403072²) is 1654081686038947037184
• 40670403072 cubed (40670403072³) is 67272168885217331092733451829248
• The square root of 40670403072 is 201669.0434151955
• The cube root of 40670403072 is 3438.9523544911

Scales and comparisons

• 40,670,403,072 seconds is equal to 1,293 years, 10 weeks, 6 hours, 11 minutes, 12 seconds.
• To count from 1 to 40,670,403,072 would take you about two thousand, five hundred eighty-six 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 40670403072 cubic inches would be around 286.6 feet tall.

Recreational maths with 40670403072

• 40670403072 backwards is 27030407604
• The number of decimal digits it has is: 11
• The sum of 40670403072's digits is 33
• More coming soon!