6444389120
6,444,389,120 is an even composite number composed of four prime numbers multiplied together.
6444389120 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 6444389120:
28 × 5 × 132 × 313
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 13 × 31 × 31 × 31)See below for interesting mathematical facts about the number 6444389120 from the Numbermatics database.
Names of 6444389120
- Cardinal: 6444389120 can be written as Six billion, four hundred forty-four million, three hundred eighty-nine thousand, one hundred twenty.
Scientific notation
- Scientific notation: 6.44438912 × 109
Factors of 6444389120
Divisors of 6444389120
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 31 32 40 52 62 64 65 80 104 124 128 130 155 160 169 208 248 256 260 310 320 338 403 416 496 520 620 640 676 806 832 845 961 992 1040 1240 1280 1352 1612 1664 1690 1922 1984 2015 2080 2480 2704 3224 3328 3380 3844 3968 4030 4160 4805 4960 5239 5408 6448 6760 7688 7936 8060 8320 9610 9920 10478 10816 12493 12896 13520 15376 16120 16640 19220 19840 20956 21632 24986 25792 26195 27040 29791 30752 32240 38440 39680 41912 43264 49972 51584 52390 54080 59582 61504 62465 64480 76880 83824 99944 103168 104780 108160 119164 123008 124930 128960 148955 153760 162409 167648 199888 209560 216320 238328 246016 249860 257920 297910 307520 324818 335296 387283 399776 419120 476656 499720 515840 595820 615040 649636 670592 774566 799552 812045 838240 953312 999440 1191640 1230080 1299272 1341184 1549132 1599104 1624090 1676480 1906624 1936415 1998880 2383280 2598544 3098264 3198208 3248180 3352960 3813248 3872830 3997760 4766560 5034679 5197088 6196528 6496360 6705920 7626496 7745660 7995520 9533120 10069358 10394176 12393056 12992720 15491320 15991040 19066240 20138716 20788352 24786112 25173395 25985440 30982640 38132480 40277432 41576704 49572224 50346790 51970880 61965280 80554864 99144448 100693580 103941760 123930560 161109728 201387160 207883520 247861120 322219456 402774320 495722240 644438912 805548640 1288877824 1611097280 3222194560 6444389120
- Sum of all divisors σ(n): 17272225152
- Sum of proper divisors (its aliquot sum) s(n): 10827836032
- 6444389120 is an abundant number, because the sum of its proper divisors (10827836032) is greater than itself. Its abundance is 4383446912
Bases of 6444389120
- Binary: 1100000000001110110010011000000002
- Hexadecimal: 0x1801D9300
- Base-36: 2YKTMGW
Squares and roots of 6444389120
- 6444389120 squared (64443891202) is 41530151129974374400
- 6444389120 cubed (64443891203) is 267636454093962564262166528000
-
The
square root of 6444389120 is 80276.9526078313 -
The
cube root of 6444389120 is 1860.9180653019
Scales and comparisons
How big is 6444389120?- 6,444,389,120 seconds is equal to 204 years, 47 weeks, 2 days, 20 hours, 5 minutes, 20 seconds.
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To count from 1 to 6,444,389,120 would take you about four hundred 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 6444389120 cubic inches would be around 155.1 feet tall.
Recreational maths with 6444389120
- 6444389120 backwards is 0219834446
- The number of decimal digits it has is: 10
- The sum of 6444389120's digits is 41
- More coming soon!
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