42021000
42,021,000 is an even composite number composed of six prime numbers multiplied together.
42021000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 42021000:
23 × 32 × 53 × 7 × 23 × 29
(2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 7 × 23 × 29)See below for interesting mathematical facts about the number 42021000 from the Numbermatics database.
Names of 42021000
- Cardinal: 42021000 can be written as Forty-two million, twenty-one thousand.
Scientific notation
- Scientific notation: 4.2021 × 107
Factors of 42021000
Divisors of 42021000
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 23 24 25 28 29 30 35 36 40 42 45 46 50 56 58 60 63 69 70 72 75 84 87 90 92 100 105 115 116 120 125 126 138 140 145 150 161 168 174 175 180 184 200 203 207 210 225 230 232 250 252 261 276 280 290 300 315 322 345 348 350 360 375 406 414 420 435 450 460 483 500 504 522 525 552 575 580 600 609 630 644 667 690 696 700 725 750 805 812 828 840 870 875 900 920 966 1000 1015 1035 1044 1050 1125 1150 1160 1218 1260 1288 1305 1334 1380 1400 1449 1450 1500 1575 1610 1624 1656 1725 1740 1750 1800 1827 1932 2001 2030 2070 2088 2100 2175 2250 2300 2415 2436 2520 2610 2625 2668 2760 2875 2898 2900 3000 3045 3150 3220 3335 3450 3480 3500 3625 3654 3864 4002 4025 4060 4140 4200 4350 4500 4600 4669 4830 4872 5075 5175 5220 5250 5336 5750 5796 5800 6003 6090 6300 6440 6525 6670 6900 7000 7245 7250 7308 7875 8004 8050 8120 8280 8625 8700 9000 9135 9338 9660 10005 10150 10350 10440 10500 10875 11500 11592 12006 12075 12180 12600 13050 13340 13800 14007 14490 14500 14616 15225 15750 16008 16100 16675 17250 17400 18270 18676 19320 20010 20125 20300 20700 21000 21750 23000 23345 24012 24150 24360 25375 25875 26100 26680 28014 28980 29000 30015 30450 31500 32200 32625 33350 34500 36225 36540 37352 40020 40250 40600 41400 42021 43500 45675 46690 48024 48300 50025 50750 51750 52200 56028 57960 60030 60375 60900 63000 65250 66700 69000 70035 72450 73080 76125 80040 80500 83375 84042 87000 91350 93380 96600 100050 101500 103500 112056 116725 120060 120750 121800 130500 133400 140070 144900 150075 152250 161000 166750 168084 181125 182700 186760 200100 203000 207000 210105 228375 233450 240120 241500 250125 261000 280140 289800 300150 304500 333500 336168 350175 362250 365400 400200 420210 456750 466900 483000 500250 560280 583625 600300 609000 667000 700350 724500 750375 840420 913500 933800 1000500 1050525 1167250 1200600 1400700 1449000 1500750 1680840 1750875 1827000 2001000 2101050 2334500 2801400 3001500 3501750 4202100 4669000 5252625 6003000 7003500 8404200 10505250 14007000 21010500 42021000
- Sum of all divisors σ(n): 175219200
- Sum of proper divisors (its aliquot sum) s(n): 133198200
- 42021000 is an abundant number, because the sum of its proper divisors (133198200) is greater than itself. Its abundance is 91177200
Bases of 42021000
- Binary: 101000000100110000100010002
- Hexadecimal: 0x2813088
- Base-36: P0NM0
Squares and roots of 42021000
- 42021000 squared (420210002) is 1765764441000000
- 42021000 cubed (420210003) is 74199187575261000000000
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The
square root of 42021000 is 6482.3606811099 -
The
cube root of 42021000 is 347.6605886131
Scales and comparisons
How big is 42021000?- 42,021,000 seconds is equal to 1 year, 17 weeks, 3 days, 8 hours, 30 minutes.
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To count from 1 to 42,021,000 would take you about 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 42021000 cubic inches would be around 29 feet tall.
Recreational maths with 42021000
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The information we have on file for 42021000 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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