18082531491440
18,082,531,491,440 is an even composite number composed of six prime numbers multiplied together.
What does the number 18082531491440 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 240 divisors.
18082531491440 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 18082531491440:
24 × 5 × 132 × 19 × 617 × 114089
(2 × 2 × 2 × 2 × 5 × 13 × 13 × 19 × 617 × 114089)See below for interesting mathematical facts about the number 18082531491440 from the Numbermatics database.
Names of 18082531491440
- Cardinal: 18082531491440 can be written as Eighteen trillion, eighty-two billion, five hundred thirty-one million, four hundred ninety-one thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.808253149144 × 1013
Factors of 18082531491440
Divisors of 18082531491440
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 4 5 8 10 13 16 19 20 26 38 40 52 65 76 80 95 104 130 152 169 190 208 247 260 304 338 380 494 520 617 676 760 845 988 1040 1234 1235 1352 1520 1690 1976 2468 2470 2704 3085 3211 3380 3952 4936 4940 6170 6422 6760 8021 9872 9880 11723 12340 12844 13520 16042 16055 19760 23446 24680 25688 32084 32110 40105 46892 49360 51376 58615 64168 64220 80210 93784 104273 114089 117230 128336 128440 152399 160420 187568 208546 228178 234460 256880 304798 320840 417092 456356 468920 521365 570445 609596 641680 761995 834184 912712 937840 1042730 1140890 1219192 1483157 1523990 1668368 1825424 1981187 2085460 2167691 2281780 2438384 2966314 3047980 3962374 4170920 4335382 4563560 5932628 6095960 7415785 7924748 8341840 8670764 9127120 9905935 10838455 11865256 12191920 14831570 15849496 17341528 19281041 19811870 21676910 23730512 28179983 29663140 31698992 34683056 38562082 39623740 43353820 56359966 59326280 70392913 77124164 79247480 86707640 96405205 112719932 118652560 140785826 140899915 154248328 158494960 173415280 192810410 225439864 281571652 281799830 308496656 351964565 366339779 385620820 450879728 563143304 563599660 703929130 732679558 771241640 915107869 1126286608 1127199320 1337465347 1407858260 1465359116 1542483280 1830215738 1831698895 2254398640 2674930694 2815716520 2930718232 3660431476 3663397790 4575539345 5349861388 5631433040 5861436464 6687326735 7320862952 7326795580 9151078690 10699722776 11896402297 13374653470 14641725904 14653591160 17387049511 18302157380 21399445552 23792804594 26749306940 29307182320 34774099022 36604314760 47585609188 53498613880 59482011485 69548198044 73208629520 86935247555 95171218376 106997227760 118964022970 139096396088 173870495110 190342436752 226031643643 237928045940 278192792176 347740990220 452063287286 475856091880 695481980440 904126574572 951712183760 1130158218215 1390963960880 1808253149144 2260316436430 3616506298288 4520632872860 9041265745720 18082531491440
- Sum of all divisors σ(n): 47998767391200
- Sum of proper divisors (its aliquot sum) s(n): 29916235899760
- 18082531491440 is an abundant number, because the sum of its proper divisors (29916235899760) is greater than itself. Its abundance is 11833704408320
Bases of 18082531491440
- Binary: 1000001110010001010101101110110111110011100002
- Hexadecimal: 0x10722ADDBE70
- Base-36: 6ER00DF8W
Squares and roots of 18082531491440
- 18082531491440 squared (180825314914402) is 326977945138919310793273600
- 18082531491440 cubed (180825314914403) is 5912588989980849102988510559727977984000
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The
square root of 18082531491440 is 4252355.9930278651 -
The
cube root of 18082531491440 is 26247.4072681261
Scales and comparisons
How big is 18082531491440?- 18,082,531,491,440 seconds is equal to 574,968 years, 29 weeks, 3 days, 22 hours, 17 minutes, 20 seconds.
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To count from 1 to 18,082,531,491,440 would take you about one million, four hundred thirty-seven thousand, four hundred twenty-one 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 18082531491440 cubic inches would be around 2187.3 feet tall.
Recreational maths with 18082531491440
- 18082531491440 backwards is 04419413528081
- The number of decimal digits it has is: 14
- The sum of 18082531491440's digits is 50
- More coming soon!
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