18382182912
18,382,182,912 is an even composite number composed of four prime numbers multiplied together.
18382182912 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 18382182912:
29 × 32 × 232 × 7541
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 23 × 23 × 7541)See below for interesting mathematical facts about the number 18382182912 from the Numbermatics database.
Names of 18382182912
- Cardinal: 18382182912 can be written as Eighteen billion, three hundred eighty-two million, one hundred eighty-two thousand, nine hundred twelve.
Scientific notation
- Scientific notation: 1.8382182912 × 1010
Factors of 18382182912
Divisors of 18382182912
- Number of divisors d(n): 180
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 23 24 32 36 46 48 64 69 72 92 96 128 138 144 184 192 207 256 276 288 368 384 414 512 529 552 576 736 768 828 1058 1104 1152 1472 1536 1587 1656 2116 2208 2304 2944 3174 3312 4232 4416 4608 4761 5888 6348 6624 7541 8464 8832 9522 11776 12696 13248 15082 16928 17664 19044 22623 25392 26496 30164 33856 35328 38088 45246 50784 52992 60328 67712 67869 76176 90492 101568 105984 120656 135424 135738 152352 173443 180984 203136 241312 270848 271476 304704 346886 361968 406272 482624 520329 542952 609408 693772 723936 812544 965248 1040658 1085904 1218816 1387544 1447872 1560987 1930496 2081316 2171808 2437632 2775088 2895744 3121974 3860992 3989189 4162632 4343616 5550176 5791488 6243948 7978378 8325264 8687232 11100352 11582976 11967567 12487896 15956756 16650528 17374464 22200704 23935134 24975792 31913512 33301056 34748928 35902701 44401408 47870268 49951584 63827024 66602112 71805402 88802816 95740536 99903168 127654048 133204224 143610804 191481072 199806336 255308096 266408448 287221608 382962144 399612672 510616192 574443216 765924288 799225344 1021232384 1148886432 1531848576 2042464768 2297772864 3063697152 4595545728 6127394304 9191091456 18382182912
- Sum of all divisors σ(n): 55466485074
- Sum of proper divisors (its aliquot sum) s(n): 37084302162
- 18382182912 is an abundant number, because the sum of its proper divisors (37084302162) is greater than itself. Its abundance is 18702119250
Bases of 18382182912
- Binary: 100010001111010100111011010000000002
- Hexadecimal: 0x447A9DA00
- Base-36: 8G09Z40
Squares and roots of 18382182912
- 18382182912 squared (183821829122) is 337904648610224799744
- 18382182912 cubed (183821829123) is 6211425057568238862332778774528
-
The
square root of 18382182912 is 135580.9090985895 -
The
cube root of 18382182912 is 2639.1598428481
Scales and comparisons
How big is 18382182912?- 18,382,182,912 seconds is equal to 584 years, 25 weeks, 5 days, 17 hours, 55 minutes, 12 seconds.
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To count from 1 to 18,382,182,912 would take you about one thousand, one hundred sixty-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 18382182912 cubic inches would be around 219.9 feet tall.
Recreational maths with 18382182912
- 18382182912 backwards is 21928128381
- The number of decimal digits it has is: 11
- The sum of 18382182912's digits is 45
- More coming soon!
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