21082854000
21,082,854,000 is an even composite number composed of six prime numbers multiplied together.
21082854000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 21082854000:
24 × 3 × 53 × 13 × 89 × 3037
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 13 × 89 × 3037)See below for interesting mathematical facts about the number 21082854000 from the Numbermatics database.
Names of 21082854000
- Cardinal: 21082854000 can be written as Twenty-one billion, eighty-two million, eight hundred fifty-four thousand.
Scientific notation
- Scientific notation: 2.1082854 × 1010
Factors of 21082854000
Divisors of 21082854000
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 25 26 30 39 40 48 50 52 60 65 75 78 80 89 100 104 120 125 130 150 156 178 195 200 208 240 250 260 267 300 312 325 356 375 390 400 445 500 520 534 600 624 650 712 750 780 890 975 1000 1040 1068 1157 1200 1300 1335 1424 1500 1560 1625 1780 1950 2000 2136 2225 2314 2600 2670 3000 3037 3120 3250 3471 3560 3900 4272 4450 4628 4875 5200 5340 5785 6000 6074 6500 6675 6942 7120 7800 8900 9111 9256 9750 10680 11125 11570 12148 13000 13350 13884 15185 15600 17355 17800 18222 18512 19500 21360 22250 23140 24296 26000 26700 27768 28925 30370 33375 34710 35600 36444 39000 39481 44500 45555 46280 48592 53400 55536 57850 60740 66750 69420 72888 75925 78000 78962 86775 89000 91110 92560 106800 115700 118443 121480 133500 138840 144625 145776 151850 157924 173550 178000 182220 197405 227775 231400 236886 242960 267000 270293 277680 289250 303700 315848 347100 364440 379625 394810 433875 455550 462800 473772 534000 540586 578500 592215 607400 631696 694200 728880 759250 789620 810879 867750 911100 947544 987025 1081172 1138875 1157000 1184430 1214800 1351465 1388400 1518500 1579240 1621758 1735500 1822200 1895088 1974050 2162344 2277750 2314000 2368860 2702930 2961075 3037000 3158480 3243516 3471000 3513809 3644400 3948100 4054395 4324688 4555500 4737720 4935125 5405860 5922150 6074000 6487032 6757325 6942000 7027618 7896200 8108790 9111000 9475440 9870250 10541427 10811720 11844300 12974064 13514650 14055236 14805375 15792400 16217580 17569045 18222000 19740500 20271975 21082854 21623440 23688600 27029300 28110472 29610750 32435160 33786625 35138090 39481000 40543950 42165708 47377200 52707135 54058600 56220944 59221500 64870320 67573250 70276180 78962000 81087900 84331416 87845225 101359875 105414270 108117200 118443000 135146500 140552360 162175800 168662832 175690450 202719750 210828540 236886000 263535675 270293000 281104720 324351600 351380900 405439500 421657080 439226125 527071350 540586000 702761800 810879000 843314160 878452250 1054142700 1317678375 1405523600 1621758000 1756904500 2108285400 2635356750 3513809000 4216570800 5270713500 7027618000 10541427000 21082854000
- Sum of all divisors σ(n): 74046510720
- Sum of proper divisors (its aliquot sum) s(n): 52963656720
- 21082854000 is an abundant number, because the sum of its proper divisors (52963656720) is greater than itself. Its abundance is 31880802720
Bases of 21082854000
- Binary: 100111010001010001011010010011100002
- Hexadecimal: 0x4E8A2D270
- Base-36: 9OO6Q9C
Squares and roots of 21082854000
- 21082854000 squared (210828540002) is 444486732785316000000
- 21082854000 cubed (210828540003) is 9371048892249830571864000000000
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The
square root of 21082854000 is 145199.3595027195 -
The
cube root of 21082854000 is 2762.5477943997
Scales and comparisons
How big is 21082854000?- 21,082,854,000 seconds is equal to 670 years, 19 weeks, 1 day, 12 hours, 20 minutes.
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To count from 1 to 21,082,854,000 would take you about one thousand, three hundred forty 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 21082854000 cubic inches would be around 230.2 feet tall.
Recreational maths with 21082854000
- 21082854000 backwards is 00045828012
- 21082854000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21082854000's digits is 30
- More coming soon!
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