21039015360
21,039,015,360 is an even composite number composed of six prime numbers multiplied together.
21039015360 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 21039015360:
26 × 3 × 5 × 112 × 71 × 2551
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 11 × 11 × 71 × 2551)See below for interesting mathematical facts about the number 21039015360 from the Numbermatics database.
Names of 21039015360
- Cardinal: 21039015360 can be written as Twenty-one billion, thirty-nine million, fifteen thousand, three hundred sixty.
Scientific notation
- Scientific notation: 2.103901536 × 1010
Factors of 21039015360
Divisors of 21039015360
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 64 66 71 80 88 96 110 120 121 132 142 160 165 176 192 213 220 240 242 264 284 320 330 352 355 363 426 440 480 484 528 568 605 660 704 710 726 781 852 880 960 968 1056 1065 1136 1210 1320 1420 1452 1562 1704 1760 1815 1936 2112 2130 2272 2343 2420 2551 2640 2840 2904 3124 3408 3520 3630 3872 3905 4260 4544 4686 4840 5102 5280 5680 5808 6248 6816 7260 7653 7744 7810 8520 8591 9372 9680 10204 10560 11360 11616 11715 12496 12755 13632 14520 15306 15620 17040 17182 18744 19360 20408 22720 23232 23430 24992 25510 25773 28061 29040 30612 31240 34080 34364 37488 38265 38720 40816 42955 46860 49984 51020 51546 56122 58080 61224 62480 68160 68728 74976 76530 81632 84183 85910 93720 102040 103092 112244 116160 122448 124960 128865 137456 140305 149952 153060 163264 168366 171820 181121 187440 204080 206184 224488 244896 249920 257730 274912 280610 306120 308671 336732 343640 362242 374880 408160 412368 420915 448976 489792 515460 543363 549824 561220 612240 617342 673464 687280 724484 749760 816320 824736 841830 897952 905605 926013 1030920 1086726 1122440 1224480 1234684 1346928 1374560 1448968 1543355 1649472 1683660 1795904 1811210 1852026 1992331 2061840 2173452 2244880 2448960 2469368 2693856 2716815 2749120 2897936 3086710 3367320 3622420 3704052 3984662 4123680 4346904 4489760 4630065 4938736 5387712 5433630 5795872 5976993 6173420 6734640 7244840 7408104 7969324 8247360 8693808 8979520 9260130 9877472 9961655 10867260 11591744 11953986 12346840 13469280 14489680 14816208 15938648 17387616 18520260 19754944 19923310 21734520 21915641 23907972 24693680 26938560 28979360 29632416 29884965 31877296 34775232 37040520 39846620 43469040 43831282 47815944 49387360 57958720 59264832 59769930 63754592 65746923 74081040 79693240 86938080 87662564 95631888 98774720 109578205 119539860 127509184 131493846 148162080 159386480 173876160 175325128 191263776 219156410 239079720 262987692 296324160 318772960 328734615 350650256 382527552 438312820 478159440 525975384 637545920 657469230 701300512 876625640 956318880 1051950768 1314938460 1402601024 1753251280 1912637760 2103901536 2629876920 3506502560 4207803072 5259753840 7013005120 10519507680 21039015360
- Sum of all divisors σ(n): 74486877696
- Sum of proper divisors (its aliquot sum) s(n): 53447862336
- 21039015360 is an abundant number, because the sum of its proper divisors (53447862336) is greater than itself. Its abundance is 32408846976
Bases of 21039015360
- Binary: 100111001100000010111100101110000002
- Hexadecimal: 0x4E605E5C0
- Base-36: 9NY345C
Squares and roots of 21039015360
- 21039015360 squared (210390153602) is 442640167318315929600
- 21039015360 cubed (210390153603) is 9312713279163018852187078656000
-
The
square root of 21039015360 is 145048.3207762159 -
The
cube root of 21039015360 is 2760.6316974587
Scales and comparisons
How big is 21039015360?- 21,039,015,360 seconds is equal to 668 years, 50 weeks, 5 days, 2 hours, 56 minutes.
-
To count from 1 to 21,039,015,360 would take you about one thousand, three 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 21039015360 cubic inches would be around 230.1 feet tall.
Recreational maths with 21039015360
- 21039015360 backwards is 06351093012
- 21039015360 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21039015360's digits is 30
- More coming soon!
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The information we have on file for 21039015360 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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