21221848000
21,221,848,000 is an even composite number composed of five prime numbers multiplied together.
21221848000 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 21221848000:
26 × 53 × 172 × 67 × 137
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 17 × 17 × 67 × 137)See below for interesting mathematical facts about the number 21221848000 from the Numbermatics database.
Names of 21221848000
- Cardinal: 21221848000 can be written as Twenty-one billion, two hundred twenty-one million, eight hundred forty-eight thousand.
Scientific notation
- Scientific notation: 2.1221848 × 1010
Factors of 21221848000
Divisors of 21221848000
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 4 5 8 10 16 17 20 25 32 34 40 50 64 67 68 80 85 100 125 134 136 137 160 170 200 250 268 272 274 289 320 335 340 400 425 500 536 544 548 578 670 680 685 800 850 1000 1072 1088 1096 1139 1156 1340 1360 1370 1445 1600 1675 1700 2000 2125 2144 2192 2278 2312 2329 2680 2720 2740 2890 3350 3400 3425 4000 4250 4288 4384 4556 4624 4658 5360 5440 5480 5695 5780 6700 6800 6850 7225 8000 8375 8500 8768 9112 9179 9248 9316 10720 10960 11390 11560 11645 13400 13600 13700 14450 16750 17000 17125 18224 18358 18496 18632 19363 21440 21920 22780 23120 23290 26800 27200 27400 28475 28900 33500 34000 34250 36125 36448 36716 37264 38726 39593 43840 45560 45895 46240 46580 53600 54800 56950 57800 58225 67000 68000 68500 72250 72896 73432 74528 77452 79186 91120 91790 92480 93160 96815 107200 109600 113900 115600 116450 134000 136000 137000 142375 144500 146864 149056 154904 156043 158372 182240 183580 186320 193630 197965 219200 227800 229475 231200 232900 268000 274000 284750 289000 291125 293728 309808 312086 316744 364480 367160 372640 387260 395930 455600 458950 462400 465800 484075 536000 548000 569500 578000 582250 587456 619616 624172 633488 734320 745280 774520 780215 791860 911200 917900 931600 968150 989825 1096000 1139000 1147375 1156000 1164500 1239232 1248344 1266976 1468640 1549040 1560430 1583720 1822400 1835800 1863200 1936300 1979650 2278000 2294750 2312000 2329000 2420375 2496688 2533952 2652731 2937280 3098080 3120860 3167440 3671600 3726400 3872600 3901075 3959300 4556000 4589500 4658000 4840750 4949125 4993376 5305462 6196160 6241720 6334880 7343200 7745200 7802150 7918600 9112000 9179000 9316000 9681500 9898250 9986752 10610924 12483440 12669760 13263655 14686400 15490400 15604300 15837200 18358000 18632000 19363000 19505375 19796500 21221848 24966880 26527310 30980800 31208600 31674400 36716000 38726000 39010750 39593000 42443696 49933760 53054620 62417200 63348800 66318275 73432000 77452000 78021500 79186000 84887392 106109240 124834400 132636550 154904000 156043000 158372000 169774784 212218480 249668800 265273100 312086000 316744000 331591375 424436960 530546200 624172000 663182750 848873920 1061092400 1248344000 1326365500 2122184800 2652731000 4244369600 5305462000 10610924000 21221848000
- Sum of all divisors σ(n): 57076153056
- Sum of proper divisors (its aliquot sum) s(n): 35854305056
- 21221848000 is an abundant number, because the sum of its proper divisors (35854305056) is greater than itself. Its abundance is 14632457056
Bases of 21221848000
- Binary: 100111100001110101110110011110000002
- Hexadecimal: 0x4F0EBB3C0
- Base-36: 9QYXUPS
Squares and roots of 21221848000
- 21221848000 squared (212218480002) is 450366832535104000000
- 21221848000 cubed (212218480003) is 9557616464301431752192000000000
-
The
square root of 21221848000 is 145677.2048056937 -
The
cube root of 21221848000 is 2768.6054312905
Scales and comparisons
How big is 21221848000?- 21,221,848,000 seconds is equal to 674 years, 41 weeks, 5 hours, 46 minutes, 40 seconds.
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To count from 1 to 21,221,848,000 would take you about one thousand, three hundred forty-nine 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 21221848000 cubic inches would be around 230.7 feet tall.
Recreational maths with 21221848000
- 21221848000 backwards is 00084812212
- The number of decimal digits it has is: 11
- The sum of 21221848000's digits is 28
- More coming soon!
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