20120459463

Names of 20120459463

• Cardinal: 20120459463 can be written as Twenty billion, one hundred twenty million, four hundred fifty-nine thousand, four hundred sixty-three.

Scientific notation

• Scientific notation: 2.0120459463 × 10¹⁰

Factors of 20120459463

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 133

Divisors of 20120459463

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 9 13 17 29 39 51 71 87 117 153 213 221 261 289 377 493 639 663 867 923 1131 1207 1479 1989 2059 2601 2769 3393 3621 3757 4437 4913 6177 6409 8307 8381 10863 11271 14739 15691 18531 19227 20519 25143 26767 33813 35003 44217 47073 57681 61557 63869 75429 80301 83521 105009 108953 141219 142477 184671 191607 240903 250563 266747 315027 326859 348823 427431 455039 574821 595051 751689 800241 980577 1046469 1085773 1282293 1365117 1785153 1852201 2400723 2422109 3139407 3257319 4095351 4534699 5355459 5556603 5929991 7266327 7735663 9771957 10115867 13604097 16669809 17789973 21798981 23206989 30347601 31487417 40812291 53369919 69620967 77089883 91042803 94462251 131506271 171969739 231269649 283386753 394518813 515909217 693808947 1183556439 1547727651 2235606607 6706819821 20120459463
• Sum of all divisors σ(n): 34885861920
• Sum of proper divisors (its aliquot sum) s(n): 14765402457
• 20120459463 is a deficient number, because the sum of its proper divisors (14765402457) is less than itself. Its deficiency is 5355057006

Bases of 20120459463

• Binary: 10010101111010001011101100011000111₂
• Hexadecimal: 0x4AF45D8C7
• Base-36: 98R79VR

Squares and roots of 20120459463

• 20120459463 squared (20120459463²) is 404832889002226248369
• 20120459463 cubed (20120459463³) is 8145423732458471747063034365847
• The square root of 20120459463 is 141846.6053982259
• The cube root of 20120459463 is 2719.8563335579

Scales and comparisons

• 20,120,459,463 seconds is equal to 639 years, 39 weeks, 6 days, 16 hours, 31 minutes, 3 seconds.
• To count from 1 to 20,120,459,463 would take you about one thousand, two hundred seventy-nine 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 20120459463 cubic inches would be around 226.7 feet tall.

Recreational maths with 20120459463

• 20120459463 backwards is 36495402102
• The number of decimal digits it has is: 11
• The sum of 20120459463's digits is 36
• More coming soon!