20729164019520
20,729,164,019,520 is an even composite number composed of five prime numbers multiplied together.
20729164019520 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 20729164019520:
26 × 3 × 5 × 112 × 5633
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 11 × 11 × 563 × 563 × 563)See below for interesting mathematical facts about the number 20729164019520 from the Numbermatics database.
Names of 20729164019520
- Cardinal: 20729164019520 can be written as Twenty trillion, seven hundred twenty-nine billion, one hundred sixty-four million, nineteen thousand, five hundred twenty.
Scientific notation
- Scientific notation: 2.072916401952 × 1013
Factors of 20729164019520
Divisors of 20729164019520
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 64 66 80 88 96 110 120 121 132 160 165 176 192 220 240 242 264 320 330 352 363 440 480 484 528 563 605 660 704 726 880 960 968 1056 1126 1210 1320 1452 1689 1760 1815 1936 2112 2252 2420 2640 2815 2904 3378 3520 3630 3872 4504 4840 5280 5630 5808 6193 6756 7260 7744 8445 9008 9680 10560 11260 11616 12386 13512 14520 16890 18016 18579 19360 22520 23232 24772 27024 29040 30965 33780 36032 37158 38720 45040 49544 54048 58080 61930 67560 68123 74316 90080 92895 99088 108096 116160 123860 135120 136246 148632 180160 185790 198176 204369 247720 270240 272492 297264 316969 340615 371580 396352 408738 495440 540480 544984 594528 633938 681230 743160 817476 950907 990880 1021845 1089968 1189056 1267876 1362460 1486320 1584845 1634952 1901814 1981760 2043690 2179936 2535752 2724920 2972640 3169690 3269904 3486659 3803628 4087380 4359872 4754535 5071504 5449840 5945280 6339380 6539808 6973318 7607256 8174760 9509070 10143008 10459977 10899680 12678760 13079616 13946636 15214512 16349520 17433295 19018140 20286016 20919954 21799360 25357520 27893272 30429024 32699040 34866590 38036280 38353249 41839908 50715040 52299885 55786544 60858048 65398080 69733180 76072560 76706498 83679816 101430080 104599770 111573088 115059747 139466360 152145120 153412996 167359632 178453547 191766245 209199540 223146176 230119494 278932720 304290240 306825992 334719264 356907094 383532490 418399080 460238988 535360641 557865440 575298735 613651984 669438528 713814188 767064980 836798160 892267735 920477976 1070721282 1115730880 1150597470 1227303968 1427628376 1534129960 1673596320 1784535470 1840955952 1962989017 2141442564 2301194940 2454607936 2676803205 2855256752 3068259920 3347192640 3569070940 3681911904 3925978034 4282885128 4602389880 5353606410 5710513504 5888967051 6136519840 7138141880 7363823808 7851956068 8565770256 9204779760 9814945085 10707212820 11421027008 11777934102 12273039680 14276283760 15703912136 17131540512 18409559520 19629890170 21414425640 21592879187 23555868204 28552567520 29444835255 31407824272 34263081024 36819119040 39259780340 42828851280 43185758374 47111736408 57105135040 58889670510 62815648544 64778637561 78519560680 85657702560 86371516748 94223472816 107964395935 117779341020 125631297088 129557275122 157039121360 171315405120 172743033496 188446945632 215928791870 235558682040 259114550244 314078242720 323893187805 345486066992 376893891264 431857583740 471117364080 518229100488 628156485440 647786375610 690972133984 863715167480 942234728160 1036458200976 1295572751220 1381944267968 1727430334960 1884469456320 2072916401952 2591145502440 3454860669920 4145832803904 5182291004880 6909721339840 10364582009760 20729164019520
- Sum of all divisors σ(n): 72470935494720
- Sum of proper divisors (its aliquot sum) s(n): 51741771475200
- 20729164019520 is an abundant number, because the sum of its proper divisors (51741771475200) is greater than itself. Its abundance is 31012607455680
Bases of 20729164019520
- Binary: 1001011011010011000100111010100110111010000002
- Hexadecimal: 0x12DA62753740
- Base-36: 7CIUH1NPC
Squares and roots of 20729164019520
- 20729164019520 squared (207291640195202) is 429698240948162562941030400
- 20729164019520 cubed (207291640195203) is 8907285315513686929173074719194513408000
-
The
square root of 20729164019520 is 4552929.1691744995 -
The
cube root of 20729164019520 is 27470.1224909235
Scales and comparisons
How big is 20729164019520?- 20,729,164,019,520 seconds is equal to 659,123 years, 15 weeks, 2 days, 20 hours, 32 minutes.
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To count from 1 to 20,729,164,019,520 would take you about one million, six hundred forty-seven thousand, eight hundred eight 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 20729164019520 cubic inches would be around 2289.2 feet tall.
Recreational maths with 20729164019520
- 20729164019520 backwards is 02591046192702
- 20729164019520 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 20729164019520's digits is 48
- More coming soon!
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The information we have on file for 20729164019520 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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