2180006400
2,180,006,400 is an even composite number composed of six prime numbers multiplied together.
2180006400 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 2180006400:
29 × 3 × 52 × 11 × 13 × 397
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 11 × 13 × 397)See below for interesting mathematical facts about the number 2180006400 from the Numbermatics database.
Names of 2180006400
- Cardinal: 2180006400 can be written as Two billion, one hundred eighty million, six thousand, four hundred.
Scientific notation
- Scientific notation: 2.1800064 × 109
Factors of 2180006400
Divisors of 2180006400
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 13 15 16 20 22 24 25 26 30 32 33 39 40 44 48 50 52 55 60 64 65 66 75 78 80 88 96 100 104 110 120 128 130 132 143 150 156 160 165 176 192 195 200 208 220 240 256 260 264 275 286 300 312 320 325 330 352 384 390 397 400 416 429 440 480 512 520 528 550 572 600 624 640 650 660 704 715 768 780 794 800 825 832 858 880 960 975 1040 1056 1100 1144 1191 1200 1248 1280 1300 1320 1408 1430 1536 1560 1588 1600 1650 1664 1716 1760 1920 1950 1985 2080 2112 2145 2200 2288 2382 2400 2496 2560 2600 2640 2816 2860 3120 3176 3200 3300 3328 3432 3520 3575 3840 3900 3970 4160 4224 4290 4367 4400 4576 4764 4800 4992 5161 5200 5280 5632 5720 5955 6240 6352 6400 6600 6656 6864 7040 7150 7680 7800 7940 8320 8448 8580 8734 8800 9152 9528 9600 9925 9984 10322 10400 10560 10725 11440 11910 12480 12704 12800 13101 13200 13728 14080 14300 15483 15600 15880 16640 16896 17160 17468 17600 18304 19056 19200 19850 19968 20644 20800 21120 21450 21835 22880 23820 24960 25408 25805 26202 26400 27456 28160 28600 29775 30966 31200 31760 33280 34320 34936 35200 36608 38112 38400 39700 41288 41600 42240 42900 43670 45760 47640 49920 50816 51610 52404 52800 54912 56771 57200 59550 61932 62400 63520 65505 68640 69872 70400 73216 76224 77415 79400 82576 83200 84480 85800 87340 91520 95280 99840 101632 103220 104808 105600 109175 109824 113542 114400 119100 123864 124800 127040 129025 131010 137280 139744 140800 152448 154830 158800 165152 166400 170313 171600 174680 183040 190560 203264 206440 209616 211200 218350 219648 227084 228800 238200 247728 249600 254080 258050 262020 274560 279488 283855 304896 309660 317600 327525 330304 340626 343200 349360 366080 381120 387075 412880 419232 422400 436700 454168 457600 476400 495456 499200 508160 516100 524040 549120 558976 567710 609792 619320 635200 655050 660608 681252 686400 698720 762240 774150 825760 838464 851565 873400 908336 915200 952800 990912 1016320 1032200 1048080 1098240 1117952 1135420 1238640 1270400 1310100 1321216 1362504 1372800 1397440 1419275 1524480 1548300 1651520 1676928 1703130 1746800 1816672 1830400 1905600 1981824 2064400 2096160 2235904 2270840 2477280 2540800 2620200 2642432 2725008 2745600 2794880 2838550 3048960 3096600 3303040 3353856 3406260 3493600 3633344 3811200 3963648 4128800 4192320 4257825 4541680 4954560 5081600 5240400 5450016 5491200 5589760 5677100 6193200 6606080 6707712 6812520 6987200 7266688 7622400 7927296 8257600 8384640 8515650 9083360 9909120 10480800 10900032 11179520 11354200 12386400 13212160 13625040 13974400 14533376 15244800 16515200 16769280 17031300 18166720 19818240 20961600 21800064 22708400 24772800 27250080 27948800 29066752 33030400 33538560 34062600 36333440 39636480 41923200 43600128 45416800 49545600 54500160 55897600 66060800 68125200 72666880 83846400 87200256 90833600 99091200 109000320 136250400 145333760 167692800 181667200 198182400 218000640 272500800 363334400 436001280 545001600 726668800 1090003200 2180006400
- Sum of all divisors σ(n): 8481832128
- Sum of proper divisors (its aliquot sum) s(n): 6301825728
- 2180006400 is an abundant number, because the sum of its proper divisors (6301825728) is greater than itself. Its abundance is 4121819328
Bases of 2180006400
- Binary: 100000011111000001000010000000002
- Hexadecimal: 0x81F04200
- Base-36: 101X3PC
Squares and roots of 2180006400
- 2180006400 squared (21800064002) is 4752427904040960000
- 2180006400 cubed (21800064003) is 10360323246347878662144000000
-
The
square root of 2180006400 is 46690.5386561347 -
The
cube root of 2180006400 is 1296.6395258543
Scales and comparisons
How big is 2180006400?- 2,180,006,400 seconds is equal to 69 years, 16 weeks, 3 days, 13 hours, 20 minutes.
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To count from 1 to 2,180,006,400 would take you about one hundred thirty-eight 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 2180006400 cubic inches would be around 108.1 feet tall.
Recreational maths with 2180006400
- 2180006400 backwards is 0046000812
- The number of decimal digits it has is: 10
- The sum of 2180006400's digits is 21
- More coming soon!
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The information we have on file for 2180006400 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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