20729716224
20,729,716,224 is an even composite number composed of seven prime numbers multiplied together.
20729716224 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 20729716224:
29 × 3 × 7 × 17 × 19 × 47 × 127
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 17 × 19 × 47 × 127)See below for interesting mathematical facts about the number 20729716224 from the Numbermatics database.
Names of 20729716224
- Cardinal: 20729716224 can be written as Twenty billion, seven hundred twenty-nine million, seven hundred sixteen thousand, two hundred twenty-four.
Scientific notation
- Scientific notation: 2.0729716224 × 1010
Factors of 20729716224
Divisors of 20729716224
- Number of divisors d(n): 640
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 17 19 21 24 28 32 34 38 42 47 48 51 56 57 64 68 76 84 94 96 102 112 114 119 127 128 133 136 141 152 168 188 192 204 224 228 238 254 256 266 272 282 304 323 329 336 357 376 381 384 399 408 448 456 476 508 512 532 544 564 608 646 658 672 714 752 762 768 798 799 816 889 893 896 912 952 969 987 1016 1064 1088 1128 1216 1292 1316 1344 1428 1504 1524 1536 1596 1598 1632 1778 1786 1792 1824 1904 1938 1974 2032 2128 2159 2176 2256 2261 2397 2413 2432 2584 2632 2667 2679 2688 2856 3008 3048 3192 3196 3264 3556 3572 3584 3648 3808 3876 3948 4064 4256 4318 4352 4512 4522 4794 4826 4864 5168 5264 5334 5358 5376 5593 5712 5969 6016 6096 6251 6384 6392 6477 6528 6783 7112 7144 7239 7296 7616 7752 7896 8128 8512 8636 8704 9024 9044 9588 9652 9728 10336 10528 10668 10716 10752 11186 11424 11938 12032 12192 12502 12768 12784 12954 13056 13566 14224 14288 14478 14592 15113 15181 15232 15504 15792 16256 16779 16891 17024 17272 17907 18048 18088 18753 19176 19304 20672 21056 21336 21432 22372 22848 23876 24064 24384 25004 25536 25568 25908 26112 27132 28448 28576 28956 29184 30226 30362 30464 31008 31584 32512 33558 33782 34048 34544 35814 36096 36176 37506 38352 38608 41021 41344 41783 42112 42672 42864 44744 45339 45543 45696 47752 48768 50008 50673 51072 51136 51816 54264 56896 57152 57912 60452 60724 60928 62016 63168 65024 67116 67564 68096 69088 71628 72192 72352 75012 76704 77216 82042 82688 83566 84224 85344 85728 89488 90678 91086 91392 95504 97536 100016 101346 101473 102144 102272 103632 106267 108528 113411 113792 114304 115824 120904 121448 123063 124032 125349 126336 134232 135128 138176 143256 144704 150024 153408 154432 164084 165376 167132 168448 170688 171456 178976 181356 182172 182784 191008 195072 200032 202692 202946 204288 204544 207264 212534 217056 226822 227584 228608 231648 241808 242896 246126 248064 250698 252672 268464 270256 276352 286512 287147 289408 300048 304419 306816 308864 318801 328168 334264 340233 341376 342912 357952 362712 364344 382016 400064 405384 405892 409088 414528 425068 434112 453644 455168 457216 463296 483616 485792 492252 496128 501396 505344 536928 540512 552704 573024 574294 578816 600096 608838 613632 617728 637602 656336 668528 680466 682752 685824 710311 715904 725424 728688 764032 793877 800128 810768 811784 829056 850136 861441 868224 907288 926592 967232 971584 984504 1002792 1073856 1081024 1105408 1146048 1148588 1157632 1200192 1217676 1227264 1235456 1275204 1312672 1337056 1360932 1365504 1371648 1420622 1431808 1450848 1457376 1528064 1587754 1600256 1621536 1623568 1658112 1700272 1722882 1736448 1814576 1853184 1927987 1934464 1943168 1969008 2005584 2130933 2147712 2162048 2292096 2297176 2381631 2400384 2435352 2550408 2625344 2674112 2721864 2841244 2863616 2901696 2914752 3056128 3175508 3200512 3243072 3247136 3316224 3400544 3445764 3472896 3629152 3706368 3855974 3868928 3886336 3938016 4011168 4261866 4295424 4324096 4584192 4594352 4763262 4800768 4870704 5100816 5250688 5348224 5443728 5682488 5783961 5803392 5829504 6351016 6486144 6494272 6801088 6891528 7258304 7711948 7737856 7772672 7876032 8022336 8523732 8590848 8648192 9168384 9188704 9526524 9601536 9741408 10201632 10501376 10696448 10887456 11364976 11567922 11606784 11659008 12702032 12972288 12988544 13495909 13602176 13783056 14516608 15423896 15752064 16044672 17047464 18377408 19053048 19482816 20403264 21002752 21392896 21774912 22729952 23135844 23213568 23318016 25404064 25944576 25977088 26991818 27204352 27566112 29033216 30847792 31504128 32089344 34094928 36754816 38106096 38965632 40487727 40806528 43549824 45459904 46271688 50808128 51954176 53983636 54408704 55132224 58066432 61695584 63008256 64178688 68189856 73509632 76212192 77931264 80975454 81613056 87099648 90919808 92543376 101616256 107967272 110264448 123391168 136379712 147019264 152424384 155862528 161950908 163226112 174199296 181839616 185086752 203232512 215934544 220528896 246782336 272759424 304848768 323901816 363679232 370173504 406465024 431869088 441057792 493564672 545518848 609697536 647803632 740347008 863738176 987129344 1091037696 1219395072 1295607264 1480694016 1727476352 2591214528 2961388032 3454952704 5182429056 6909905408 10364858112 20729716224
- Sum of all divisors σ(n): 72406794240
- Sum of proper divisors (its aliquot sum) s(n): 51677078016
- 20729716224 is an abundant number, because the sum of its proper divisors (51677078016) is greater than itself. Its abundance is 30947361792
Bases of 20729716224
- Binary: 100110100111001011001011110000000002
- Hexadecimal: 0x4D3965E00
- Base-36: 9ITXREO
Squares and roots of 20729716224
- 20729716224 squared (207297162242) is 429721134727568818176
- 20729716224 cubed (207297162243) is 8907997178357773150219533287424
-
The
square root of 20729716224 is 143978.1796801169 -
The
cube root of 20729716224 is 2747.0366414411
Scales and comparisons
How big is 20729716224?- 20,729,716,224 seconds is equal to 659 years, 7 weeks, 2 days, 6 hours, 30 minutes, 24 seconds.
-
To count from 1 to 20,729,716,224 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 20729716224 cubic inches would be around 228.9 feet tall.
Recreational maths with 20729716224
- 20729716224 backwards is 42261792702
- 20729716224 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20729716224's digits is 42
- More coming soon!
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