21742966000
21,742,966,000 is an even composite number composed of six prime numbers multiplied together.
21742966000 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 21742966000:
24 × 53 × 72 × 17 × 31 × 421
(2 × 2 × 2 × 2 × 5 × 5 × 5 × 7 × 7 × 17 × 31 × 421)See below for interesting mathematical facts about the number 21742966000 from the Numbermatics database.
Names of 21742966000
- Cardinal: 21742966000 can be written as Twenty-one billion, seven hundred forty-two million, nine hundred sixty-six thousand.
Scientific notation
- Scientific notation: 2.1742966 × 1010
Factors of 21742966000
Divisors of 21742966000
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 17 20 25 28 31 34 35 40 49 50 56 62 68 70 80 85 98 100 112 119 124 125 136 140 155 170 175 196 200 217 238 245 248 250 272 280 310 340 350 392 400 421 425 434 476 490 496 500 527 560 595 620 680 700 775 784 833 842 850 868 875 952 980 1000 1054 1085 1190 1225 1240 1360 1400 1519 1550 1666 1684 1700 1736 1750 1904 1960 2000 2105 2108 2125 2170 2380 2450 2480 2635 2800 2947 2975 3038 3100 3332 3368 3400 3472 3500 3689 3875 3920 4165 4210 4216 4250 4340 4760 4900 5270 5425 5894 5950 6076 6125 6200 6664 6736 6800 7000 7157 7378 7595 7750 8330 8420 8432 8500 8680 9520 9800 10525 10540 10850 11788 11900 12152 12250 12400 13051 13175 13328 14000 14314 14735 14756 14875 15190 15500 16660 16840 17000 17360 18445 19600 20629 20825 21050 21080 21700 23576 23800 24304 24500 25823 26102 26350 27125 28628 29470 29512 29750 30380 31000 33320 33680 34000 35785 36890 37975 41258 41650 42100 42160 43400 47152 47600 49000 50099 51646 52204 52625 52700 54250 57256 58940 59024 59500 60760 62000 65255 65875 66640 71570 73675 73780 75950 82516 83300 84200 86800 91357 92225 98000 100198 103145 103292 104125 104408 105250 105400 108500 114512 117880 119000 121520 129115 130510 131750 143140 147350 147560 151900 165032 166600 168400 178925 182714 184450 189875 200396 206290 206584 208250 208816 210500 210800 217000 221867 235760 238000 250495 258230 261020 263500 286280 294700 295120 303800 326275 330064 333200 350693 357850 365428 368375 368900 379750 400792 412580 413168 416500 421000 434000 443734 456785 461125 500990 515725 516460 522040 527000 572560 589400 607600 639499 645575 652550 701386 715700 730856 736750 737800 759500 801584 825160 833000 842000 887468 894625 913570 922250 1001980 1031450 1032920 1044080 1054000 1109335 1178800 1252475 1278998 1291150 1305100 1402772 1431400 1461712 1473500 1475600 1519000 1553069 1631375 1650320 1666000 1753465 1774936 1789250 1827140 1844500 2003960 2062900 2065840 2218670 2283925 2504950 2557996 2578625 2582300 2610200 2805544 2862800 2947000 3038000 3106138 3197495 3227875 3262750 3506930 3549872 3578500 3654280 3689000 4007920 4125800 4437340 4567850 5009900 5115992 5157250 5164600 5220400 5546675 5611088 5894000 6212276 6262375 6394990 6455750 6525500 7013860 7157000 7308560 7378000 7765345 8251600 8767325 8874680 9135700 10019800 10231984 10314500 10329200 10871483 11093350 11419625 12424552 12524750 12789980 12911500 13051000 14027720 14314000 15530690 15987475 17534650 17749360 18271400 20039600 20629000 21742966 22186700 22839250 24849104 25049500 25579960 25823000 26102000 27733375 28055440 31061380 31974950 35069300 36542800 38826725 41258000 43485932 43836625 44373400 45678500 50099000 51159920 51646000 54357415 55466750 62122760 63949900 70138600 77653450 79937375 86971864 87673250 88746800 91357000 100198000 108714830 110933500 124245520 127899800 140277200 155306900 159874750 173943728 175346500 182714000 194133625 217429660 221867000 255799600 271787075 310613800 319749500 350693000 388267250 434859320 443734000 543574150 621227600 639499000 701386000 776534500 869718640 1087148300 1278998000 1358935375 1553069000 2174296600 2717870750 3106138000 4348593200 5435741500 10871483000 21742966000
- Sum of all divisors σ(n): 67003282944
- Sum of proper divisors (its aliquot sum) s(n): 45260316944
- 21742966000 is an abundant number, because the sum of its proper divisors (45260316944) is greater than itself. Its abundance is 23517350944
Bases of 21742966000
- Binary: 101000011111111101101010100111100002
- Hexadecimal: 0x50FFB54F0
- Base-36: 9ZL77XS
Squares and roots of 21742966000
- 21742966000 squared (217429660002) is 472756570477156000000
- 21742966000 cubed (217429660003) is 10279130038161406684696000000000
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The
square root of 21742966000 is 147454.9626157085 -
The
cube root of 21742966000 is 2791.0841399335
Scales and comparisons
How big is 21742966000?- 21,742,966,000 seconds is equal to 691 years, 18 weeks, 4 days, 16 hours, 46 minutes, 40 seconds.
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To count from 1 to 21,742,966,000 would take you about one thousand, three hundred eighty-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 21742966000 cubic inches would be around 232.6 feet tall.
Recreational maths with 21742966000
- 21742966000 backwards is 00066924712
- The number of decimal digits it has is: 11
- The sum of 21742966000's digits is 37
- More coming soon!
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