21118380000
21,118,380,000 is an even composite number composed of six prime numbers multiplied together.
21118380000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 21118380000:
25 × 3 × 54 × 29 × 53 × 229
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 29 × 53 × 229)See below for interesting mathematical facts about the number 21118380000 from the Numbermatics database.
Names of 21118380000
- Cardinal: 21118380000 can be written as Twenty-one billion, one hundred eighteen million, three hundred eighty thousand.
Scientific notation
- Scientific notation: 2.111838 × 1010
Factors of 21118380000
Divisors of 21118380000
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 29 30 32 40 48 50 53 58 60 75 80 87 96 100 106 116 120 125 145 150 159 160 174 200 212 229 232 240 250 265 290 300 318 348 375 400 424 435 458 464 480 500 530 580 600 625 636 687 696 725 750 795 800 848 870 916 928 1000 1060 1145 1160 1200 1250 1272 1325 1374 1392 1450 1500 1537 1590 1696 1740 1832 1875 2000 2120 2175 2290 2320 2400 2500 2544 2650 2748 2784 2900 3000 3074 3180 3435 3480 3625 3664 3750 3975 4000 4240 4350 4580 4611 4640 5000 5088 5300 5496 5725 5800 6000 6148 6360 6625 6641 6870 6960 7250 7328 7500 7685 7950 8480 8700 9160 9222 10000 10600 10875 10992 11450 11600 12000 12137 12296 12720 13250 13282 13740 13920 14500 15000 15370 15900 17175 17400 18125 18320 18444 19875 19923 20000 21200 21750 21984 22900 23055 23200 24274 24592 25440 26500 26564 27480 28625 29000 30000 30740 31800 33125 33205 34350 34800 36250 36411 36640 36888 38425 39750 39846 42400 43500 45800 46110 48548 49184 53000 53128 54375 54960 57250 58000 60000 60685 61480 63600 66250 66410 68700 69600 72500 72822 73776 76850 79500 79692 85875 87000 91600 92220 97096 99375 99615 106000 106256 108750 109920 114500 115275 116000 121370 122960 127200 132500 132820 137400 143125 145000 145644 147552 153700 159000 159384 166025 171750 174000 182055 183200 184440 192125 194192 198750 199230 212000 212512 217500 229000 230550 242740 245920 265000 265640 274800 286250 290000 291288 303425 307400 318000 318768 332050 343500 348000 351973 364110 368880 384250 388384 397500 398460 429375 435000 458000 461100 485480 498075 530000 531280 549600 572500 576375 580000 582576 606850 614800 636000 637536 664100 687000 703946 728220 737760 768500 795000 796920 830125 858750 870000 910275 916000 922200 960625 970960 996150 1055919 1060000 1062560 1145000 1152750 1165152 1213700 1229600 1328200 1374000 1407892 1456440 1517125 1537000 1590000 1593840 1660250 1717500 1740000 1759865 1820550 1844400 1921250 1941920 1992300 2111838 2290000 2305500 2427400 2490375 2656400 2748000 2815784 2881875 2912880 3034250 3074000 3180000 3187680 3320500 3435000 3519730 3641100 3688800 3842500 3984600 4150625 4223676 4551375 4580000 4611000 4854800 4980750 5279595 5312800 5631568 5763750 5825760 6068500 6148000 6641000 6870000 7039460 7282200 7585625 7685000 7969200 8301250 8447352 8799325 9102750 9222000 9709600 9961500 10559190 11263136 11527500 12137000 12451875 13282000 13740000 14078920 14564400 15171250 15370000 15938400 16602500 16894704 17598650 18205500 18444000 19923000 21118380 22756875 23055000 24274000 24903750 26397975 26564000 28157840 29128800 30342500 30740000 33205000 33789408 35197300 36411000 39846000 42236760 43996625 45513750 46110000 48548000 49807500 52795950 56315680 60685000 66410000 70394600 72822000 79692000 84473520 87993250 91027500 92220000 99615000 105591900 121370000 131989875 132820000 140789200 145644000 168947040 175986500 182055000 199230000 211183800 219983125 242740000 263979750 281578400 351973000 364110000 398460000 422367600 439966250 527959500 659949375 703946000 728220000 844735200 879932500 1055919000 1319898750 1407892000 1759865000 2111838000 2639797500 3519730000 4223676000 5279595000 7039460000 10559190000 21118380000
- Sum of all divisors σ(n): 73332151200
- Sum of proper divisors (its aliquot sum) s(n): 52213771200
- 21118380000 is an abundant number, because the sum of its proper divisors (52213771200) is greater than itself. Its abundance is 31095391200
Bases of 21118380000
- Binary: 100111010101100000011100111111000002
- Hexadecimal: 0x4EAC0E7E0
- Base-36: 9P9C6AO
Squares and roots of 21118380000
- 21118380000 squared (211183800002) is 445985973824400000000
- 21118380000 cubed (211183800003) is 9418501269893732472000000000000
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The
square root of 21118380000 is 145321.6432607339 -
The
cube root of 21118380000 is 2764.0986154143
Scales and comparisons
How big is 21118380000?- 21,118,380,000 seconds is equal to 671 years, 25 weeks, 6 days, 16 hours, 40 minutes.
-
To count from 1 to 21,118,380,000 would take you about one thousand, three hundred forty-two 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 21118380000 cubic inches would be around 230.3 feet tall.
Recreational maths with 21118380000
- 21118380000 backwards is 00008381112
- 21118380000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21118380000's digits is 24
- More coming soon!
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The information we have on file for 21118380000 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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