20826783120

Names of 20826783120

• Cardinal: 20826783120 can be written as Twenty billion, eight hundred twenty-six million, seven hundred eighty-three thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.082678312 × 10¹⁰

Factors of 20826783120

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 94

Divisors of 20826783120

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 13 15 16 19 20 22 24 26 30 33 38 39 40 41 44 48 52 55 57 60 65 66 76 78 80 82 88 95 104 110 114 120 123 130 132 143 152 156 164 165 176 190 195 205 208 209 220 228 240 246 247 260 264 285 286 304 312 328 330 361 380 390 410 418 429 440 451 456 492 494 520 528 533 570 572 615 624 627 656 660 715 722 741 760 779 780 820 836 858 880 902 912 984 988 1040 1045 1066 1083 1140 1144 1230 1235 1254 1320 1353 1430 1444 1482 1520 1558 1560 1599 1640 1672 1681 1716 1804 1805 1968 1976 2090 2132 2145 2166 2255 2280 2288 2337 2460 2470 2508 2640 2665 2706 2717 2860 2888 2964 3116 3120 3135 3198 3280 3344 3362 3432 3608 3610 3705 3895 3952 3971 4180 4264 4290 4332 4510 4560 4674 4693 4920 4940 5016 5043 5330 5412 5415 5434 5720 5776 5863 5928 6232 6270 6396 6724 6765 6864 7216 7220 7410 7790 7942 7995 8151 8360 8405 8528 8569 8580 8664 9020 9348 9386 9840 9880 10032 10086 10127 10660 10824 10830 10868 11440 11685 11726 11856 11913 12464 12540 12792 13448 13530 13585 14079 14440 14801 14820 15580 15884 15990 16302 16720 16810 17138 17160 17328 17589 18040 18491 18696 18772 19760 19855 20172 20254 21320 21648 21660 21736 21853 23370 23452 23465 23826 25080 25215 25584 25707 26896 27060 27170 28158 28880 29315 29602 29640 30381 31160 31768 31939 31980 32604 33620 34276 34320 35178 36080 36982 37392 37544 39710 40344 40508 40755 42640 42845 43320 43472 43706 44403 46740 46904 46930 47652 50160 50430 50635 51414 51623 54120 54340 55473 56316 58630 59204 59280 59565 60762 62320 63536 63878 63960 65208 65559 67240 68552 70356 70395 73964 74005 75088 79420 80688 81016 81510 85690 86640 87412 87945 88806 92455 93480 93808 93860 95304 95817 100860 101270 102828 103246 108240 108680 109265 110946 111397 112632 117260 118408 119130 121524 127756 127920 128535 130416 131118 134480 137104 140712 140790 147928 148010 151905 154869 158840 159695 162032 162811 163020 171380 174824 175890 177612 184910 186960 187720 190608 191634 192413 201720 202540 205656 206492 217360 218530 221892 222015 222794 225264 234520 236816 238260 240383 243048 255512 257070 258115 262236 277365 281424 281580 295856 296020 303810 309738 317680 319390 325622 326040 327795 334191 342760 349648 351329 351780 355224 369820 375440 383268 384826 403440 405080 411312 412984 415207 437060 443784 444030 445588 469040 476520 479085 480766 486096 488433 511024 514140 516230 524472 554730 556985 563160 577239 592040 606841 607620 619476 638780 651244 652080 655590 668382 685520 702658 703560 710448 721149 739640 766536 769652 774345 810160 814055 825968 830414 874120 887568 888060 891176 953040 958170 961532 962065 976866 1028280 1032460 1048944 1053987 1109460 1113970 1126320 1154478 1184080 1201915 1213682 1215240 1238952 1245621 1277560 1302488 1311180 1336764 1405316 1407120 1442298 1479280 1533072 1539304 1548690 1628110 1660828 1670955 1748240 1756645 1776120 1782352 1820523 1916340 1923064 1924130 1953732 2056560 2064920 2076035 2107974 2116543 2218920 2227940 2308956 2403830 2427364 2430480 2442165 2477904 2491242 2555120 2604976 2622360 2673528 2810632 2884596 2886195 3034205 3078608 3097380 3256220 3321656 3341910 3513290 3552240 3605745 3641046 3832680 3846128 3848260 3907464 4129840 4152070 4215948 4233086 4437840 4455880 4567277 4617912 4807660 4854728 4884330 4982484 5244720 5269935 5347056 5621264 5769192 5772390 6068410 6194760 6228105 6349629 6512440 6643312 6675251 6683820 7026580 7211490 7282092 7665360 7696520 7814928 7888933 8304140 8431896 8466172 8911760 9102615 9134554 9235824 9615320 9709456 9768660 9964968 10539870 10582715 11538384 11544780 12136820 12389520 12456210 12699258 13024880 13350502 13367640 13701831 14053160 14422980 14564184 15393040 15777866 16608280 16863792 16932344 18205230 18269108 19230640 19537320 19929936 20025753 21079740 21165430 22836385 23089560 23666799 24273640 24912420 25398516 26701004 26735280 27403662 28106320 28845960 29128368 31555732 31748145 33216560 33376255 33864688 36410460 36538216 39074640 39444665 40051506 42159480 42330860 45672770 46179120 47333598 48547280 49824840 50797032 53402008 54807324 57691920 63111464 63496290 66752510 68509155 72820920 73076432 78889330 80103012 84318960 84661720 86778263 91345540 94667196 99649680 100128765 101594064 106804016 109614648 118333995 126222928 126992580 133505020 137018310 145641840 157778660 160206024 169323440 173556526 182691080 189334392 200257530 219229296 236667990 253985160 260334789 267010040 274036620 315557320 320412048 347113052 365382160 378668784 400515060 433891315 473335980 507970320 520669578 534020080 548073240 631114640 694226104 801030120 867782630 946671960 1041339156 1096146480 1301673945 1388452208 1602060240 1735565260 1893343920 2082678312 2603347890 3471130520 4165356624 5206695780 6942261040 10413391560 20826783120
• Sum of all divisors σ(n): 82052623296
• Sum of proper divisors (its aliquot sum) s(n): 61225840176
• 20826783120 is an abundant number, because the sum of its proper divisors (61225840176) is greater than itself. Its abundance is 40399057056

Bases of 20826783120

• Binary: 10011011001010111110111110110010000₂
• Hexadecimal: 0x4D95F7D90
• Base-36: 9KFQ8PC

Squares and roots of 20826783120

• 20826783120 squared (20826783120²) is 433754895127516934400
• 20826783120 cubed (20826783120³) is 9033719128059139936876067328000
• The square root of 20826783120 is 144314.8749089991
• The cube root of 20826783120 is 2751.3176328121

Scales and comparisons

• 20,826,783,120 seconds is equal to 662 years, 11 weeks, 5 days, 17 hours, 32 minutes.
• To count from 1 to 20,826,783,120 would take you about one thousand, three hundred twenty-four 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 20826783120 cubic inches would be around 229.3 feet tall.

Recreational maths with 20826783120

• 20826783120 backwards is 02138762802
• 20826783120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20826783120's digits is 39
• More coming soon!