10105140825

Names of 10105140825

• Cardinal: 10105140825 can be written as Ten billion, one hundred five million, one hundred forty thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 1.0105140825 × 10¹⁰

Factors of 10105140825

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 256

Divisors of 10105140825

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 5 9 13 15 25 27 39 43 45 65 75 79 81 113 117 129 135 195 215 225 237 325 339 351 387 395 405 559 565 585 645 675 711 975 1017 1027 1053 1075 1161 1185 1469 1677 1695 1755 1935 1975 2025 2133 2795 2825 2925 3051 3081 3225 3397 3483 3555 4407 4859 5031 5085 5135 5265 5805 5925 6399 7345 8385 8475 8775 8927 9153 9243 9675 10191 10665 13221 13975 14577 15093 15255 15405 16985 17415 17775 22035 24295 25155 25425 25675 26325 26781 27729 29025 30573 31995 36725 39663 41925 43731 44161 44635 45279 45765 46215 50955 53325 63167 66105 72885 75465 76275 77025 80343 83187 84925 87075 91719 110175 116051 118989 121475 125775 131193 132483 133905 138645 152865 159975 189501 198315 218655 220805 223175 226395 228825 231075 241029 254775 275157 315835 330525 348153 364425 377325 383861 393579 397449 401715 415935 458595 568503 580255 594945 655965 662415 669525 693225 723087 764325 947505 991575 1044459 1093275 1104025 1131975 1151583 1192347 1205145 1375785 1579175 1705509 1740765 1919305 1967895 1987245 2008575 2079675 2292975 2842515 2901275 2974725 3133377 3279825 3312075 3454749 3577041 3615435 4737525 4990193 5116527 5222295 5757915 5961735 6025725 6878925 8527545 8703825 9400131 9596525 9839475 9936225 10364247 14212575 14970579 15666885 17273745 17885205 18077175 24950965 25582635 26111475 28789575 29808675 31092741 42637725 44911737 47000655 51821235 74852895 78334425 86368725 89426025 124754825 127913175 134735211 155463705 224558685 235003275 259106175 374264475 404205633 673676055 777318525 1122793425 2021028165 3368380275 10105140825
• Sum of all divisors σ(n): 21072817920
• Sum of proper divisors (its aliquot sum) s(n): 10967677095
• 10105140825 is an abundant number, because the sum of its proper divisors (10967677095) is greater than itself. Its abundance is 862536270

Bases of 10105140825

• Binary: 1001011010010100000011011001011001₂
• Hexadecimal: 0x25A503659
• Base-36: 4N4C8K9

Squares and roots of 10105140825

• 10105140825 squared (10105140825²) is 102113871093081680625
• 10105140825 cubed (10105140825³) is 1031875047581487065943299015625
• The square root of 10105140825 is 100524.3295177839
• The cube root of 10105140825 is 2161.9590155545

Scales and comparisons

• 10,105,140,825 seconds is equal to 321 years, 16 weeks, 1 day, 15 hours, 33 minutes, 45 seconds.
• To count from 1 to 10,105,140,825 would take you about six hundred forty-two 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 10105140825 cubic inches would be around 180.2 feet tall.

Recreational maths with 10105140825

• 10105140825 backwards is 52804150101
• 10105140825 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 10105140825's digits is 27
• More coming soon!