20309149224

Names of 20309149224

• Cardinal: 20309149224 can be written as Twenty billion, three hundred nine million, one hundred forty-nine thousand, two hundred twenty-four.

Scientific notation

• Scientific notation: 2.0309149224 × 10¹⁰

Factors of 20309149224

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 484

Divisors of 20309149224

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 18 21 23 24 26 27 28 36 39 42 46 52 54 56 63 69 72 78 84 91 92 104 108 117 126 138 156 161 167 168 182 184 189 207 216 234 252 269 273 276 299 312 322 334 351 364 378 414 468 483 501 504 538 546 552 598 621 644 668 702 728 756 807 819 828 897 936 966 1002 1076 1092 1169 1196 1242 1288 1336 1404 1449 1503 1512 1614 1638 1656 1794 1883 1932 2004 2093 2152 2171 2184 2338 2392 2421 2457 2484 2691 2808 2898 3006 3228 3276 3497 3507 3588 3766 3841 3864 4008 4186 4342 4347 4509 4676 4842 4914 4968 5382 5649 5796 6012 6187 6279 6456 6513 6552 6994 7014 7176 7263 7532 7682 8073 8372 8684 8694 9018 9352 9684 9828 10491 10521 10764 11298 11523 11592 12024 12374 12558 13026 13988 14028 14526 15064 15197 15364 16146 16744 16947 17368 17388 18036 18561 18837 19368 19539 19656 20982 21042 21528 22596 23046 24479 24748 25116 26052 26887 27976 28056 29052 30394 30728 31473 31563 32292 33894 34569 34776 36072 37122 37674 39078 41964 42084 43309 44923 45192 45591 46092 48958 49496 49933 50232 50841 52104 53774 55683 56511 58104 58617 60788 62946 63126 64584 67788 69138 73437 74244 75348 78156 80431 80661 83928 84168 86618 89846 91182 92184 94419 97916 99866 101682 103707 107548 111366 113022 117234 121576 125892 126252 129927 134769 135576 136773 138276 146874 148488 149799 150696 156312 160862 161322 167049 173236 179692 182364 188838 195832 199732 203364 207414 215096 220311 222732 226044 234468 241293 241983 251784 252504 259854 269538 273546 276552 293748 299598 314461 321724 322644 334098 346472 349531 359384 364728 377676 389781 399464 404307 406728 410319 414828 440622 445464 449397 452088 468936 482586 483966 519708 539076 547092 563017 583999 587496 599196 628922 643448 645288 660933 668196 699062 723879 725949 755352 779562 808614 820638 829656 881244 898794 943383 965172 967932 1033229 1039416 1048593 1078152 1094184 1126034 1167998 1169343 1198392 1212921 1257844 1321866 1336392 1348191 1398124 1447758 1451898 1559124 1617228 1641276 1689051 1751997 1762488 1797588 1886766 1930344 1935864 2066458 2097186 2171637 2252068 2335996 2338686 2425842 2515688 2643732 2696382 2796248 2830149 2895516 2903796 3099687 3118248 3145779 3234456 3282552 3378102 3503994 3595176 3773532 4087993 4132916 4194372 4343274 4504136 4671992 4677372 4851684 5067153 5255991 5287464 5392764 5660298 5791032 5807592 6199374 6291558 6756204 7007988 7232603 7547064 8175986 8265832 8388744 8490447 8686548 9299061 9354744 9437337 9703368 10134306 10511982 10785528 11320596 12263979 12398748 12583116 13431977 13512408 14015976 14465206 15201459 15767973 16351972 16980894 17373096 18598122 18874674 20268612 21023964 21697809 22641192 24527958 24797496 25166232 26863954 27897183 28930412 30402918 31535946 32703944 33961788 36791937 37196244 37749348 40295931 40537224 42047928 43395618 49055916 53727908 55794366 57860824 60805836 63071892 65093427 67923576 73583874 74392488 75498696 80591862 86791236 94023839 98111832 107455816 110375811 111588732 120887793 121611672 126143784 130186854 147167748 161183724 173582472 188047678 195280281 220751622 223177464 241775586 260373708 282071517 294335496 322367448 362663379 376095356 390560562 441503244 483551172 520747416 564143034 725326758 752190712 781121124 846214551 883006488 967102344 1128286068 1450653516 1562242248 1692429102 2256572136 2538643653 2901307032 3384858204 5077287306 6769716408 10154574612 20309149224
• Sum of all divisors σ(n): 73156608000
• Sum of proper divisors (its aliquot sum) s(n): 52847458776
• 20309149224 is an abundant number, because the sum of its proper divisors (52847458776) is greater than itself. Its abundance is 32538309552

Bases of 20309149224

• Binary: 10010111010100001010000011000101000₂
• Hexadecimal: 0x4BA850628
• Base-36: 9BVJJU0

Squares and roots of 20309149224

• 20309149224 squared (20309149224²) is 412461542202699802176
• 20309149224 cubed (20309149224³) is 8376743009755803938067663911424
• The square root of 20309149224 is 142510.1723527131
• The cube root of 20309149224 is 2728.3321680965

Scales and comparisons

• 20,309,149,224 seconds is equal to 645 years, 39 weeks, 6 days, 14 hours, 20 minutes, 24 seconds.
• To count from 1 to 20,309,149,224 would take you about one thousand, two hundred ninety-one 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 20309149224 cubic inches would be around 227.4 feet tall.

Recreational maths with 20309149224

• 20309149224 backwards is 42294190302
• 20309149224 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20309149224's digits is 36
• More coming soon!