8131195044

Names of 8131195044

• Cardinal: 8131195044 can be written as Eight billion, one hundred thirty-one million, one hundred ninety-five thousand and forty-four.

Scientific notation

• Scientific notation: 8.131195044 × 10⁹

Factors of 8131195044

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 41

Divisors of 8131195044

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 29 36 42 49 54 58 63 81 84 87 98 108 116 126 147 162 174 189 196 203 243 252 261 294 324 343 348 378 406 441 486 522 567 588 609 686 756 783 812 841 882 972 1029 1044 1134 1218 1323 1372 1421 1566 1682 1701 1764 1827 2058 2268 2349 2436 2523 2646 2842 3087 3132 3364 3402 3654 3969 4116 4263 4698 5046 5292 5481 5684 5887 6174 6804 7047 7308 7569 7938 8526 9261 9396 9947 10092 10962 11774 11907 12348 12789 14094 15138 15876 16443 17052 17661 18522 19894 21924 22707 23548 23814 24389 25578 27783 28188 29841 30276 32886 35322 37044 38367 39788 41209 45414 47628 48778 49329 51156 52983 55566 59682 65772 68121 70644 73167 76734 82418 83349 89523 90828 97556 98658 105966 111132 115101 119364 123627 136242 146334 153468 158949 164836 166698 170723 179046 197316 204363 211932 219501 230202 247254 268569 272484 288463 292668 317898 333396 341446 345303 358092 370881 408726 439002 460404 476847 494508 512169 537138 576926 635796 658503 682892 690606 741762 805707 817452 865389 878004 953694 1024338 1074276 1112643 1153852 1195061 1317006 1381212 1430541 1483524 1536507 1611414 1730778 1907388 1975509 2048676 2225286 2390122 2417121 2596167 2634012 2861082 3073014 3222828 3337929 3461556 3585183 3951018 4450572 4609521 4780244 4834242 5192334 5722164 5926527 6146028 6675858 7170366 7788501 7902036 8365427 9219042 9668484 10013787 10384668 10755549 11853054 13351716 13828563 14340732 15577002 16730854 18438084 20027574 21511098 23365503 23706108 25096281 27657126 31154004 32266647 33461708 40055148 41485689 43022196 46731006 50192562 55314252 64533294 70096509 75288843 82971378 93462012 96799941 100385124 129066588 140193018 150577686 165942756 193599882 225866529 280386036 290399823 301155372 387199764 451733058 580799646 677599587 903466116 1161599292 1355199174 2032798761 2710398348 4065597522 8131195044
• Sum of all divisors σ(n): 25744992000
• Sum of proper divisors (its aliquot sum) s(n): 17613796956
• 8131195044 is an abundant number, because the sum of its proper divisors (17613796956) is greater than itself. Its abundance is 9482601912

Bases of 8131195044

• Binary: 111100100101010000011000010100100₂
• Hexadecimal: 0x1E4A830A4
• Base-36: 3QH3Q90

Squares and roots of 8131195044

• 8131195044 squared (8131195044²) is 66116332843570161936
• 8131195044 cubed (8131195044³) is 537604797945092128000280645184
• The square root of 8131195044 is 90173.1392599815
• The cube root of 8131195044 is 2010.8736945769

Scales and comparisons

• 8,131,195,044 seconds is equal to 258 years, 28 weeks, 3 days, 1 hour, 17 minutes, 24 seconds.
• To count from 1 to 8,131,195,044 would take you about five hundred seventeen 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 8131195044 cubic inches would be around 167.6 feet tall.

Recreational maths with 8131195044

• 8131195044 backwards is 4405911318
• 8131195044 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 8131195044's digits is 36
• More coming soon!