20431808320
20,431,808,320 is an even composite number composed of five prime numbers multiplied together.
20431808320 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred twenty divisors.
Prime factorization of 20431808320:
26 × 5 × 72 × 114 × 89
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 11 × 11 × 11 × 11 × 89)See below for interesting mathematical facts about the number 20431808320 from the Numbermatics database.
Names of 20431808320
- Cardinal: 20431808320 can be written as Twenty billion, four hundred thirty-one million, eight hundred eight thousand, three hundred twenty.
Scientific notation
- Scientific notation: 2.043180832 × 1010
Factors of 20431808320
Divisors of 20431808320
- Number of divisors d(n): 420
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Complete list of divisors:
1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 44 49 55 56 64 70 77 80 88 89 98 110 112 121 140 154 160 176 178 196 220 224 242 245 280 308 320 352 356 385 392 440 445 448 484 490 539 560 605 616 623 704 712 770 784 847 880 890 968 979 980 1078 1120 1210 1232 1246 1331 1424 1540 1568 1694 1760 1780 1936 1958 1960 2156 2240 2420 2464 2492 2662 2695 2848 3080 3115 3136 3388 3520 3560 3872 3916 3920 4235 4312 4361 4840 4895 4928 4984 5324 5390 5696 5929 6160 6230 6655 6776 6853 7120 7744 7832 7840 8470 8624 8722 9317 9680 9790 9968 10648 10769 10780 11858 12320 12460 13310 13552 13706 14240 14641 15664 15680 16940 17248 17444 18634 19360 19580 19936 21296 21538 21560 21805 23716 24640 24920 26620 27104 27412 28480 29282 29645 31328 33880 34265 34496 34888 37268 38720 39160 39872 42592 43076 43120 43610 46585 47432 47971 49840 53240 53845 54208 54824 58564 59290 62656 65219 67760 68530 69776 73205 74536 75383 78320 85184 86152 86240 87220 93170 94864 95942 99680 102487 106480 107690 109648 117128 118459 118580 130438 135520 137060 139552 146410 149072 150766 156640 172304 172480 174440 186340 189728 191884 199360 204974 212960 215380 219296 234256 236918 237160 239855 260876 271040 274120 279104 292820 298144 301532 313280 326095 344608 348880 372680 376915 379456 383768 409948 425920 430760 438592 468512 473836 474320 479710 512435 521752 527681 548240 585640 592295 596288 603064 652190 689216 697760 717409 745360 753830 767536 819896 829213 861520 937024 947672 948640 959420 1024870 1043504 1055362 1096480 1171280 1184590 1206128 1303049 1304380 1395520 1434818 1490720 1507660 1535072 1639792 1658426 1723040 1895344 1897280 1918840 2049740 2087008 2110724 2192960 2342560 2369180 2412256 2606098 2608760 2638405 2869636 2981440 3015320 3070144 3279584 3316852 3446080 3587045 3790688 3837680 4099480 4146065 4174016 4221448 4685120 4738360 4824512 5212196 5217520 5276810 5739272 5804491 6030640 6515245 6559168 6633704 7174090 7581376 7675360 8198960 8292130 8442896 9121343 9476720 10424392 10435040 10553620 11478544 11608982 12061280 13030490 13267408 14348180 15350720 16397920 16584260 16885792 18242686 18953440 20848784 20870080 21107240 22957088 23217964 24122560 26060980 26534816 28696360 29022455 32795840 33168520 33771584 36485372 37906880 41697568 42214480 45606715 45914176 46435928 52121960 53069632 57392720 58044910 63849401 66337040 72970744 83395136 84428960 91213430 92871856 104243920 114785440 116089820 127698802 132674080 145941488 168857920 182426860 185743712 208487840 229570880 232179640 255397604 265348160 291882976 319247005 364853720 371487424 416975680 464359280 510795208 583765952 638494010 729707440 928718560 1021590416 1276988020 1459414880 1857437120 2043180832 2553976040 2918829760 4086361664 5107952080 10215904160 20431808320
- Sum of all divisors σ(n): 62955411300
- Sum of proper divisors (its aliquot sum) s(n): 42523602980
- 20431808320 is an abundant number, because the sum of its proper divisors (42523602980) is greater than itself. Its abundance is 22091794660
Bases of 20431808320
- Binary: 100110000011101010010100111010000002
- Hexadecimal: 0x4C1D4A740
- Base-36: 9DWKK74
Squares and roots of 20431808320
- 20431808320 squared (204318083202) is 417458791225221222400
- 20431808320 cubed (204318083203) is 8529438003812617965672890368000
-
The
square root of 20431808320 is 142939.8765915237 -
The
cube root of 20431808320 is 2733.8138236535
Scales and comparisons
How big is 20431808320?- 20,431,808,320 seconds is equal to 649 years, 34 weeks, 5 days, 6 hours, 18 minutes, 40 seconds.
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To count from 1 to 20,431,808,320 would take you about one thousand, two hundred ninety-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 20431808320 cubic inches would be around 227.8 feet tall.
Recreational maths with 20431808320
- 20431808320 backwards is 02380813402
- The number of decimal digits it has is: 11
- The sum of 20431808320's digits is 31
- More coming soon!
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The information we have on file for 20431808320 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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