40799221992

Names of 40799221992

• Cardinal: 40799221992 can be written as Forty billion, seven hundred ninety-nine million, two hundred twenty-one thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 4.0799221992 × 10¹⁰

Factors of 40799221992

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 338

Divisors of 40799221992

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 72 79 97 108 157 158 194 216 237 291 314 316 388 471 474 582 628 632 711 776 873 942 948 1164 1256 1413 1422 1746 1884 1896 2133 2328 2619 2826 2844 3492 3768 4239 4266 5238 5652 5688 6984 7663 8478 8532 10476 11304 12403 15229 15326 16956 17064 20952 22989 24649 24806 30458 30652 33912 37209 45687 45978 49298 49612 60916 61304 68967 73947 74418 91374 91956 98596 99224 111627 121832 137061 137934 147894 148836 182748 183912 197192 206901 221841 223254 274122 275868 295788 297672 334881 365496 411183 413802 443682 446508 548244 551736 591576 665523 669762 822366 827604 887364 893016 1096488 1203091 1331046 1339524 1644732 1655208 1774728 1947271 2390953 2406182 2662092 2679048 3289464 3609273 3894542 4781906 4812364 5324184 5841813 7172859 7218546 7789084 9563812 9624728 10827819 11683626 14345718 14437092 15578168 17525439 19127624 21518577 21655638 23367252 28691436 28874184 32483457 35050878 43037154 43311276 46734504 52576317 57382872 64555731 64966914 70101756 86074308 86622552 105152634 129111462 129933828 140203512 172148616 188885287 210305268 258222924 259867656 377770574 420610536 516445848 566655861 755541148 1133311722 1511082296 1699967583 2266623444 3399935166 4533246888 5099902749 6799870332 10199805498 13599740664 20399610996 40799221992
• Sum of all divisors σ(n): 116692128000
• Sum of proper divisors (its aliquot sum) s(n): 75892906008
• 40799221992 is an abundant number, because the sum of its proper divisors (75892906008) is greater than itself. Its abundance is 35093684016

Bases of 40799221992

• Binary: 100101111111110100101011100011101000₂
• Hexadecimal: 0x97FD2B8E8
• Base-36: IQQSX60

Squares and roots of 40799221992

• 40799221992 squared (40799221992²) is 1664576515152496448064
• 40799221992 cubed (40799221992³) is 67913426764376454317554634623488
• The square root of 40799221992 is 201988.1729012865
• The cube root of 40799221992 is 3442.5793591951

Scales and comparisons

• 40,799,221,992 seconds is equal to 1,297 years, 15 weeks, 5 hours, 13 minutes, 12 seconds.
• To count from 1 to 40,799,221,992 would take you about two thousand, five hundred ninety-four 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 40799221992 cubic inches would be around 286.9 feet tall.

Recreational maths with 40799221992

• 40799221992 backwards is 29912299704
• 40799221992 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40799221992's digits is 54
• More coming soon!