2160138240
2,160,138,240 is an even composite number composed of five prime numbers multiplied together.
2160138240 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 2160138240:
211 × 33 × 5 × 13 × 601
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 13 × 601)See below for interesting mathematical facts about the number 2160138240 from the Numbermatics database.
Names of 2160138240
- Cardinal: 2160138240 can be written as Two billion, one hundred sixty million, one hundred thirty-eight thousand, two hundred forty.
Scientific notation
- Scientific notation: 2.16013824 × 109
Factors of 2160138240
Divisors of 2160138240
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 45 48 52 54 60 64 65 72 78 80 90 96 104 108 117 120 128 130 135 144 156 160 180 192 195 208 216 234 240 256 260 270 288 312 320 351 360 384 390 416 432 468 480 512 520 540 576 585 601 624 640 702 720 768 780 832 864 936 960 1024 1040 1080 1152 1170 1202 1248 1280 1404 1440 1536 1560 1664 1728 1755 1803 1872 1920 2048 2080 2160 2304 2340 2404 2496 2560 2808 2880 3005 3072 3120 3328 3456 3510 3606 3744 3840 4160 4320 4608 4680 4808 4992 5120 5409 5616 5760 6010 6144 6240 6656 6912 7020 7212 7488 7680 7813 8320 8640 9015 9216 9360 9616 9984 10240 10818 11232 11520 12020 12480 13312 13824 14040 14424 14976 15360 15626 16227 16640 17280 18030 18432 18720 19232 19968 21636 22464 23040 23439 24040 24960 26624 27045 27648 28080 28848 29952 30720 31252 32454 33280 34560 36060 37440 38464 39065 39936 43272 44928 46080 46878 48080 49920 54090 55296 56160 57696 59904 62504 64908 66560 69120 70317 72120 74880 76928 78130 79872 81135 86544 89856 92160 93756 96160 99840 108180 112320 115392 117195 119808 125008 129816 133120 138240 140634 144240 149760 153856 156260 162270 173088 179712 187512 192320 199680 210951 216360 224640 230784 234390 239616 250016 259632 276480 281268 288480 299520 307712 312520 324540 346176 351585 359424 375024 384640 399360 421902 432720 449280 461568 468780 500032 519264 562536 576960 599040 615424 625040 649080 692352 703170 718848 750048 769280 843804 865440 898560 923136 937560 1000064 1038528 1054755 1125072 1153920 1198080 1230848 1250080 1298160 1384704 1406340 1500096 1538560 1687608 1730880 1797120 1846272 1875120 2000128 2077056 2109510 2250144 2307840 2500160 2596320 2769408 2812680 3000192 3077120 3375216 3461760 3594240 3692544 3750240 4000256 4154112 4219020 4500288 4615680 5000320 5192640 5538816 5625360 6000384 6154240 6750432 6923520 7500480 8000512 8308224 8438040 9000576 9231360 10000640 10385280 11077632 11250720 12000768 13500864 13847040 15000960 16001024 16616448 16876080 18001152 18462720 20001280 20770560 22501440 24001536 27001728 27694080 30001920 33232896 33752160 36002304 40002560 41541120 45002880 48003072 54003456 55388160 60003840 67504320 72004608 80005120 83082240 90005760 108006912 120007680 135008640 144009216 166164480 180011520 216013824 240015360 270017280 360023040 432027648 540034560 720046080 1080069120 2160138240
- Sum of all divisors σ(n): 8283038400
- Sum of proper divisors (its aliquot sum) s(n): 6122900160
- 2160138240 is an abundant number, because the sum of its proper divisors (6122900160) is greater than itself. Its abundance is 3962761920
Bases of 2160138240
- Binary: 100000001100000100011000000000002
- Hexadecimal: 0x80C11800
- Base-36: ZQ39C0
Squares and roots of 2160138240
- 2160138240 squared (21601382402) is 4666197215910297600
- 2160138240 cubed (21601382403) is 10079631041469370255540224000
-
The
square root of 2160138240 is 46477.2873562991 -
The
cube root of 2160138240 is 1292.6883901949
Scales and comparisons
How big is 2160138240?- 2,160,138,240 seconds is equal to 68 years, 35 weeks, 4 days, 14 hours, 24 minutes.
-
To count from 1 to 2,160,138,240 would take you about one hundred thirty-seven 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 2160138240 cubic inches would be around 107.7 feet tall.
Recreational maths with 2160138240
- 2160138240 backwards is 0428310612
- 2160138240 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2160138240's digits is 27
- More coming soon!
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