20729007936
20,729,007,936 is an even composite number composed of seven prime numbers multiplied together.
20729007936 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six hundred seventy-two divisors.
Prime factorization of 20729007936:
26 × 32 × 7 × 13 × 17 × 43 × 541
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 13 × 17 × 43 × 541)See below for interesting mathematical facts about the number 20729007936 from the Numbermatics database.
Names of 20729007936
- Cardinal: 20729007936 can be written as Twenty billion, seven hundred twenty-nine million, seven thousand, nine hundred thirty-six.
Scientific notation
- Scientific notation: 2.0729007936 × 1010
Factors of 20729007936
Divisors of 20729007936
- Number of divisors d(n): 672
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 16 17 18 21 24 26 28 32 34 36 39 42 43 48 51 52 56 63 64 68 72 78 84 86 91 96 102 104 112 117 119 126 129 136 144 153 156 168 172 182 192 204 208 221 224 234 238 252 258 272 273 288 301 306 312 336 344 357 364 387 408 416 442 448 468 476 504 516 541 544 546 559 576 602 612 624 663 672 688 714 728 731 774 816 819 832 884 903 936 952 1008 1032 1071 1082 1088 1092 1118 1204 1224 1248 1326 1344 1376 1428 1456 1462 1547 1548 1623 1632 1638 1677 1768 1806 1872 1904 1989 2016 2064 2142 2164 2184 2193 2236 2408 2448 2496 2652 2709 2752 2856 2912 2924 3094 3096 3246 3264 3276 3354 3536 3612 3744 3787 3808 3913 3978 4032 4128 4284 4328 4368 4386 4472 4641 4816 4869 4896 5031 5117 5304 5418 5712 5824 5848 6188 6192 6492 6552 6579 6708 7033 7072 7224 7488 7574 7616 7826 7956 8256 8568 8656 8736 8772 8944 9197 9282 9503 9632 9738 9792 10062 10234 10608 10836 11361 11424 11696 11739 12376 12384 12984 13104 13158 13416 13923 14066 14144 14448 15148 15351 15652 15912 17136 17312 17472 17544 17888 18394 18564 19006 19264 19476 20124 20468 21099 21216 21672 22722 22848 23263 23392 23478 24752 24768 25968 26208 26316 26832 27591 27846 28132 28509 28896 30296 30702 31304 31824 34083 34272 34624 35088 35217 35776 36788 37128 38012 38952 40248 40936 42198 42432 43344 45444 46053 46526 46784 46956 49231 49504 51936 52416 52632 53664 55182 55692 56264 57018 57792 60592 61404 62608 63297 63648 64379 66521 68166 68544 69789 70176 70434 73576 74256 76024 77904 80496 81872 82773 84396 85527 86688 90888 92106 93052 93912 98462 99008 103872 105264 107328 110364 111384 112528 114036 119561 121184 122808 125216 126594 127296 128758 133042 136332 139578 140352 140868 147152 147693 148512 152048 155808 160992 162841 163744 165546 168792 171054 173376 181776 184212 186104 187824 193137 196924 199563 209367 210528 220728 222768 225056 228072 239122 242368 245616 250432 253188 257516 266084 272664 279156 281736 294304 295386 297024 302419 304096 311616 321984 325682 327488 331092 337584 342108 358683 363552 368424 372208 375648 386274 393848 395471 399126 418734 421056 441456 443079 445536 450112 456144 478244 488523 491232 506376 515032 532168 545328 558312 563472 579411 588608 590772 598689 604838 608192 651364 662184 675168 684216 717366 727104 736848 744416 751296 772548 787696 790942 798252 836927 837468 882912 886158 891072 907257 912288 956488 977046 982464 1012752 1030064 1064336 1076049 1090656 1116624 1126944 1158822 1181544 1186413 1197378 1209676 1302728 1324368 1350336 1368432 1434732 1465569 1473696 1488832 1545096 1575392 1581884 1596504 1673854 1674936 1765824 1772316 1814514 1824576 1912976 1954092 2025504 2060128 2116933 2128672 2152098 2181312 2233248 2253888 2317644 2363088 2372826 2394756 2419352 2510781 2605456 2648736 2721771 2736864 2768297 2869464 2931138 2947392 3090192 3150784 3163768 3193008 3347708 3349872 3544632 3559239 3629028 3825952 3908184 4051008 4120256 4233866 4257344 4304196 4466496 4635288 4726176 4745652 4789512 4838704 5021562 5141123 5210912 5297472 5443542 5473728 5536594 5738928 5862276 6180384 6327536 6350799 6386016 6695416 6699744 7089264 7118478 7258056 7532343 7651904 7816368 8304891 8467732 8608392 9270576 9452352 9491304 9579024 9677408 10043124 10282246 10421824 10887084 11073188 11477856 11724552 12360768 12655072 12701598 12772032 13390832 13399488 14178528 14236956 14516112 15064686 15423369 15632736 16609782 16935464 17216784 18541152 18982608 19052397 19158048 19354816 20086248 20564492 21774168 22146376 22955712 23449104 24914673 25310144 25403196 26781664 28357056 28473912 29032224 30129372 30846738 31265472 33219564 33870928 34433568 35987861 37082304 37965216 38104794 38316096 40172496 41128984 43548336 44292752 46270107 46898208 49829346 50806392 53563328 56947824 58064448 60258744 61693476 66439128 67741856 68867136 71975722 75930432 76209588 80344992 82257968 87096672 88585504 92540214 93796416 99658692 101612784 107963583 113895648 120517488 123386952 132878256 135483712 143951444 152419176 160689984 164515936 174193344 177171008 185080428 199317384 203225568 215927166 227791296 241034976 246773904 265756512 287902888 304838352 323890749 329031872 370160856 398634768 406451136 431854332 482069952 493547808 531513024 575805776 609676704 647781498 740321712 797269536 863708664 987095616 1151611552 1219353408 1295562996 1480643424 1594539072 1727417328 2303223104 2591125992 2961286848 3454834656 5182251984 6909669312 10364503968 20729007936
- Sum of all divisors σ(n): 79376064768
- Sum of proper divisors (its aliquot sum) s(n): 58647056832
- 20729007936 is an abundant number, because the sum of its proper divisors (58647056832) is greater than itself. Its abundance is 37918048896
Bases of 20729007936
- Binary: 100110100111000101110001111010000002
- Hexadecimal: 0x4D38B8F40
- Base-36: 9ITIKW0
Squares and roots of 20729007936
- 20729007936 squared (207290079362) is 429691770010750980096
- 20729007936 cubed (207290079363) is 8907084110586743871729762041856
-
The
square root of 20729007936 is 143975.7199530531 -
The
cube root of 20729007936 is 2747.0053543871
Scales and comparisons
How big is 20729007936?- 20,729,007,936 seconds is equal to 659 years, 6 weeks, 1 day, 1 hour, 45 minutes, 36 seconds.
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To count from 1 to 20,729,007,936 would take you about one thousand, three hundred eighteen 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 20729007936 cubic inches would be around 228.9 feet tall.
Recreational maths with 20729007936
- 20729007936 backwards is 63970092702
- The number of decimal digits it has is: 11
- The sum of 20729007936's digits is 45
- More coming soon!
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The information we have on file for 20729007936 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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