513540106905

Names of 513540106905

• Cardinal: 513540106905 can be written as Five hundred thirteen billion, five hundred forty million, one hundred six thousand, nine hundred five.

Scientific notation

• Scientific notation: 5.13540106905 × 10¹¹

Factors of 513540106905

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6389

Divisors of 513540106905

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 7 15 21 23 35 49 67 69 73 105 115 147 161 201 219 245 335 345 365 469 483 511 735 805 1005 1095 1127 1407 1533 1541 1679 2345 2415 2555 3283 3381 3577 4623 4891 5037 5635 6211 7035 7665 7705 8395 9849 10731 10787 11753 14673 16415 16905 17885 18633 23115 24455 25185 31055 32361 34237 35259 43477 49245 53655 53935 58765 73365 75509 82271 93165 102711 112493 130431 142853 161805 171185 176295 217385 226527 239659 246813 304339 337479 377545 411355 416137 428559 453403 513555 562465 652155 714265 718977 787451 913017 999971 1132635 1198295 1234065 1248411 1360209 1521695 1687395 2080685 2142795 2267015 2362353 2912959 2999913 3173821 3594885 3937255 4565085 4999855 5512157 6242055 6801045 6999797 8738877 9521463 9571151 10428269 11811765 14564795 14999565 15869105 16536471 20390713 20999391 22216747 27560785 28713453 30378001 31284807 34998985 43694385 47607315 47855755 52141345 61172139 66650241 66998057 72997883 82682355 91134003 101953565 104996955 111083735 143567265 151890005 156424035 200994171 212646007 218993649 305860695 333251205 334990285 364989415 455670015 468986399 510985181 637938021 698694023 1004970855 1063230035 1094968245 1406959197 1488522049 1532955543 2096082069 2344931995 2554925905 3189690105 3493470115 4465566147 4890858161 7034795985 7442610245 7664777715 10480410345 14672574483 22327830735 24454290805 34236007127 73362872415 102708021381 171180035635 513540106905
• Sum of all divisors σ(n): 1026288396288
• Sum of proper divisors (its aliquot sum) s(n): 512748289383
• 513540106905 is a deficient number, because the sum of its proper divisors (512748289383) is less than itself. Its deficiency is 791817522

Bases of 513540106905

• Binary: 111011110010001011000000010101010011001₂
• Hexadecimal: 0x7791602A99
• Base-36: 6JX0IQHL

Squares and roots of 513540106905

• 513540106905 squared (513540106905²) is 263723441399998828679025
• 513540106905 cubed (513540106905³) is 135432564289909901346701278431167625
• The square root of 513540106905 is 716617.1271362415
• The cube root of 513540106905 is 8008.0133607065

Scales and comparisons

• 513,540,106,905 seconds is equal to 16,328 years, 51 weeks, 2 days, 5 hours, 41 minutes, 45 seconds.
• To count from 1 to 513,540,106,905 would take you about thirty-two thousand, six hundred fifty-seven 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 513540106905 cubic inches would be around 667.3 feet tall.

Recreational maths with 513540106905

• 513540106905 backwards is 509601045315
• The number of decimal digits it has is: 12
• The sum of 513540106905's digits is 39
• More coming soon!