40225937388

Names of 40225937388

• Cardinal: 40225937388 can be written as Forty billion, two hundred twenty-five million, nine hundred thirty-seven thousand, three hundred eighty-eight.

Scientific notation

• Scientific notation: 4.0225937388 × 10¹⁰

Factors of 40225937388

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4982

Divisors of 40225937388

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 21 26 28 39 42 43 52 78 84 86 91 129 156 172 181 182 258 273 301 362 364 516 543 546 559 602 724 903 1086 1092 1118 1204 1267 1677 1806 2172 2236 2353 2534 3354 3612 3801 3913 4706 4733 5068 6708 7059 7602 7783 7826 9412 9466 11739 14118 14199 15204 15566 15652 16471 18932 23349 23478 28236 28398 31132 32942 33131 46698 46956 49413 54481 56796 61529 65884 66262 93396 98826 99393 101179 108962 123058 132524 163443 184587 197652 198786 202358 203519 217924 246116 303537 326886 369174 397572 404716 407038 430703 607074 610557 653772 708253 738348 814076 856673 861406 1214148 1221114 1292109 1416506 1424633 1713346 1722812 2124759 2442228 2570019 2584218 2645747 2833012 2849266 3426692 4249518 4273899 5140038 5168436 5291494 5698532 5996711 7937241 8499036 8547798 10280076 10582988 11136749 11993422 15874482 17095596 17990133 18520229 22273498 23986844 31748964 33410247 35980266 36836939 37040458 44546996 55560687 66820494 71960532 73673878 74080916 77957243 110510817 111121374 133640988 147347756 155914486 221021634 222242748 233871729 257858573 311828972 442043268 467743458 478880207 515717146 773575719 935486916 957760414 1031434292 1436640621 1547151438 1915520828 2873281242 3094302876 3352161449 5746562484 6704322898 10056484347 13408645796 20112968694 40225937388
• Sum of all divisors σ(n): 118885358592
• Sum of proper divisors (its aliquot sum) s(n): 78659421204
• 40225937388 is an abundant number, because the sum of its proper divisors (78659421204) is greater than itself. Its abundance is 38433483816

Bases of 40225937388

• Binary: 100101011101101001110001011111101100₂
• Hexadecimal: 0x95DA717EC
• Base-36: IH9HFXO

Squares and roots of 40225937388

• 40225937388 squared (40225937388²) is 1618126038743296262544
• 40225937388 cubed (40225937388³) is 65090636720380297661829353595072
• The square root of 40225937388 is 200564.0480943681
• The cube root of 40225937388 is 3426.3789325783

Scales and comparisons

• 40,225,937,388 seconds is equal to 1,279 years, 3 weeks, 23 hours, 29 minutes, 48 seconds.
• To count from 1 to 40,225,937,388 would take you about two thousand, five hundred fifty-eight 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 40225937388 cubic inches would be around 285.5 feet tall.

Recreational maths with 40225937388

• 40225937388 backwards is 88373952204
• The number of decimal digits it has is: 11
• The sum of 40225937388's digits is 51
• More coming soon!