20049997760

Names of 20049997760

• Cardinal: 20049997760 can be written as Twenty billion, forty-nine million, nine hundred ninety-seven thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 2.004999776 × 10¹⁰

Factors of 20049997760

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 118

Divisors of 20049997760

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 5 8 10 13 16 19 20 26 32 38 40 52 64 65 76 79 80 95 104 130 152 158 160 169 190 208 247 260 304 316 320 338 361 380 395 416 494 520 608 632 676 722 760 790 832 845 988 1027 1040 1216 1235 1264 1352 1444 1501 1520 1580 1690 1805 1976 2054 2080 2197 2470 2528 2704 2888 3002 3040 3160 3211 3380 3610 3952 4108 4160 4394 4693 4940 5056 5135 5408 5776 6004 6080 6320 6422 6760 7220 7505 7904 8216 8788 9386 9880 10270 10816 10985 11552 12008 12640 12844 13351 13520 14440 15010 15808 16055 16432 17576 18772 19513 19760 20540 21970 23104 23465 24016 25280 25688 26702 27040 28519 28880 30020 32110 32864 35152 37544 39026 39520 41080 41743 43940 46930 48032 51376 53404 54080 57038 57760 60040 61009 64220 65728 66755 70304 75088 78052 79040 82160 83486 87880 93860 96064 97565 102752 106808 114076 115520 120080 122018 128440 133510 140608 142595 150176 156104 164320 166972 173563 175760 187720 195130 205504 208715 213616 228152 240160 244036 253669 256880 267020 285190 300352 305045 312208 328640 333944 347126 351520 370747 375440 390260 417430 427232 456304 480320 488072 507338 513760 534040 570380 610090 624416 667888 694252 703040 741494 750880 780520 793117 834860 854464 867815 912608 976144 1014676 1027520 1068080 1140760 1220180 1248832 1268345 1335776 1388504 1482988 1501760 1561040 1586234 1669720 1735630 1825216 1853735 1952288 2029352 2136160 2281520 2440360 2536690 2671552 2777008 2965976 3122080 3172468 3297697 3339440 3471260 3707470 3904576 3965585 4058704 4272320 4563040 4819711 4880720 5073380 5554016 5931952 6244160 6344936 6595394 6678880 6942520 7414940 7931170 8117408 9126080 9639422 9761440 10146760 11108032 11863904 12689872 13190788 13357760 13885040 14829880 15862340 16234816 16488485 19278844 19522880 20293520 23727808 24098555 25379744 26381576 27770080 29659760 31724680 32976970 38557688 40587040 48197110 50759488 52763152 55540160 59319520 62656243 63449360 65953940 77115376 81174080 96394220 105526304 118639040 125312486 126898720 131907880 154230752 192788440 211052608 250624972 253797440 263815760 308461504 313281215 385576880 501249944 527631520 626562430 771153760 1002499888 1055263040 1253124860 1542307520 2004999776 2506249720 4009999552 5012499440 10024998880 20049997760
• Sum of all divisors σ(n): 55277308800
• Sum of proper divisors (its aliquot sum) s(n): 35227311040
• 20049997760 is an abundant number, because the sum of its proper divisors (35227311040) is greater than itself. Its abundance is 15177313280

Bases of 20049997760

• Binary: 10010101011000100101010111111000000₂
• Hexadecimal: 0x4AB12AFC0
• Base-36: 97L91A8

Squares and roots of 20049997760

• 20049997760 squared (20049997760²) is 402002410176005017600
• 20049997760 cubed (20049997760³) is 8060147423543501808628760576000
• The square root of 20049997760 is 141598.0146753477
• The cube root of 20049997760 is 2716.6776477071

Scales and comparisons

• 20,049,997,760 seconds is equal to 637 years, 27 weeks, 3 days, 3 hours, 49 minutes, 20 seconds.
• To count from 1 to 20,049,997,760 would take you about one thousand, two hundred seventy-five 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 20049997760 cubic inches would be around 226.4 feet tall.

Recreational maths with 20049997760

• 20049997760 backwards is 06779994002
• The number of decimal digits it has is: 11
• The sum of 20049997760's digits is 53
• More coming soon!