20490816704000
20,490,816,704,000 is an even composite number composed of four prime numbers multiplied together.
20490816704000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 20490816704000:
29 × 53 × 1033 × 293
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 103 × 103 × 103 × 293)See below for interesting mathematical facts about the number 20490816704000 from the Numbermatics database.
Names of 20490816704000
- Cardinal: 20490816704000 can be written as Twenty trillion, four hundred ninety billion, eight hundred sixteen million, seven hundred four thousand.
Scientific notation
- Scientific notation: 2.0490816704 × 1013
Factors of 20490816704000
Divisors of 20490816704000
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 103 125 128 160 200 206 250 256 293 320 400 412 500 512 515 586 640 800 824 1000 1030 1172 1280 1465 1600 1648 2000 2060 2344 2560 2575 2930 3200 3296 4000 4120 4688 5150 5860 6400 6592 7325 8000 8240 9376 10300 10609 11720 12800 12875 13184 14650 16000 16480 18752 20600 21218 23440 25750 26368 29300 30179 32000 32960 36625 37504 41200 42436 46880 51500 52736 53045 58600 60358 64000 65920 73250 75008 82400 84872 93760 103000 106090 117200 120716 131840 146500 150016 150895 164800 169744 187520 206000 212180 234400 241432 263680 265225 293000 301790 329600 339488 375040 412000 424360 468800 482864 530450 586000 603580 659200 678976 750080 754475 824000 848720 937600 965728 1060900 1092727 1172000 1207160 1318400 1326125 1357952 1508950 1648000 1697440 1875200 1931456 2121800 2185454 2344000 2414320 2652250 2715904 3017900 3108437 3296000 3394880 3750400 3772375 3862912 4243600 4370908 4688000 4828640 5304500 5431808 5463635 6035800 6216874 6592000 6789760 7544750 7725824 8487200 8741816 9376000 9657280 10609000 10927270 12071600 12433748 13579520 15089500 15451648 15542185 16974400 17483632 18752000 19314560 21218000 21854540 24143200 24867496 27159040 27318175 30179000 31084370 33948800 34967264 38629120 42436000 43709080 48286400 49734992 54636350 60358000 62168740 67897600 69934528 77258240 77710925 84872000 87418160 96572800 99469984 109272700 120716000 124337480 135795200 136590875 139869056 155421850 169744000 174836320 193145600 198939968 218545400 241432000 248674960 273181750 279738112 310843700 320169011 339488000 349672640 386291200 388554625 397879936 437090800 482864000 497349920 546363500 559476224 621687400 640338022 678976000 699345280 777109250 795759872 874181600 965728000 994699840 1092727000 1243374800 1280676044 1398690560 1554218500 1591519744 1600845055 1748363200 1931456000 1989399680 2185454000 2486749600 2561352088 2797381120 3108437000 3201690110 3496726400 3978799360 4370908000 4973499200 5122704176 6216874000 6403380220 6993452800 7957598720 8004225275 8741816000 9946998400 10245408352 12433748000 12806760440 13986905600 16008450550 17483632000 19893996800 20490816704 24867496000 25613520880 32016901100 34967264000 39787993600 40021126375 40981633408 49734992000 51227041760 64033802200 69934528000 80042252750 81963266816 99469984000 102454083520 128067604400 160084505500 163926533632 198939968000 204908167040 256135208800 320169011000 409816334080 512270417600 640338022000 819632668160 1024540835200 1280676044000 2049081670400 2561352088000 4098163340800 5122704176000 10245408352000 20490816704000
- Sum of all divisors σ(n): 51772160119680
- Sum of proper divisors (its aliquot sum) s(n): 31281343415680
- 20490816704000 is an abundant number, because the sum of its proper divisors (31281343415680) is greater than itself. Its abundance is 10790526711680
Bases of 20490816704000
- Binary: 1001010100010111000111101100111001110000000002
- Hexadecimal: 0x12A2E3D9CE00
- Base-36: 79HCN7I0W
Squares and roots of 20490816704000
- 20490816704000 squared (204908167040002) is 419873569196925423616000000
- 20490816704000 cubed (204908167040003) is 8603552345268459335673008881664000000000
-
The
square root of 20490816704000 is 4526678.3300782485 -
The
cube root of 20490816704000 is 27364.4310448181
Scales and comparisons
How big is 20490816704000?- 20,490,816,704,000 seconds is equal to 651,544 years, 30 weeks, 4 days, 8 hours, 53 minutes, 20 seconds.
-
To count from 1 to 20,490,816,704,000 would take you about one million, six hundred twenty-eight thousand, eight hundred sixty-one 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 20490816704000 cubic inches would be around 2280.4 feet tall.
Recreational maths with 20490816704000
- 20490816704000 backwards is 00040761809402
- The number of decimal digits it has is: 14
- The sum of 20490816704000's digits is 41
- More coming soon!
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