18011009812312320
18,011,009,812,312,320 is an even composite number composed of five prime numbers multiplied together.
18011009812312320 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 18011009812312320:
28 × 3 × 5 × 41 × 114399198503
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 41 × 114399198503)See below for interesting mathematical facts about the number 18011009812312320 from the Numbermatics database.
Names of 18011009812312320
- Cardinal: 18011009812312320 can be written as Eighteen quadrillion, eleven trillion, nine billion, eight hundred twelve million, three hundred twelve thousand, three hundred twenty.
Scientific notation
- Scientific notation: 1.801100981231232 × 1016
Factors of 18011009812312320
- Number of distinct prime factors ω(n): 5
- Total number of prime factors Ω(n): 12
- Sum of prime factors: 114399198554
Divisors of 18011009812312320
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 41 48 60 64 80 82 96 120 123 128 160 164 192 205 240 246 256 320 328 384 410 480 492 615 640 656 768 820 960 984 1230 1280 1312 1640 1920 1968 2460 2624 3280 3840 3936 4920 5248 6560 7872 9840 10496 13120 15744 19680 26240 31488 39360 52480 78720 157440 114399198503 228798397006 343197595509 457596794012 571995992515 686395191018 915193588024 1143991985030 1372790382036 1715987977545 1830387176048 2287983970060 2745580764072 3431975955090 3660774352096 4575967940120 4690367138623 5491161528144 6863951910180 7321548704192 9151935880240 9380734277246 10982323056288 13727903820360 14071101415869 14643097408384 18303871760480 18761468554492 21964646112576 23451835693115 27455807640720 28142202831738 29286194816768 36607743520960 37522937108984 43929292225152 46903671386230 54911615281440 56284405663476 70355507079345 73215487041920 75045874217968 87858584450304 93807342772460 109823230562880 112568811326952 140711014158690 146430974083840 150091748435936 187614685544920 219646461125760 225137622653904 281422028317380 300183496871872 375229371089840 439292922251520 450275245307808 562844056634760 600366993743744 750458742179680 900550490615616 1125688113269520 1200733987487488 1500917484359360 1801100981231232 2251376226539040 3001834968718720 3602201962462464 4502752453078080 6003669937437440 9005504906156160 18011009812312320
- Sum of all divisors σ(n): 58925654359028352
- Sum of proper divisors (its aliquot sum) s(n): 40914644546716032
- 18011009812312320 is an abundant number, because the sum of its proper divisors (40914644546716032) is greater than itself. Its abundance is 22903634734403712
Bases of 18011009812312320
- Binary: 1111111111110011101011000000011110100010110001000000002
- Hexadecimal: 0x3FFCEB01E8B100
- Base-36: 4XCDBOJRAIO
Squares and roots of 18011009812312320
- 18011009812312320 squared (180110098123123202) is 324396474459210672513065223782400
- 18011009812312320 cubed (180110098123123203) is 5842708084564366323311037120980062683600519168000
-
The
square root of 18011009812312320 is 134205103.5255825135 -
The
cube root of 18011009812312320 is 262127.5616245639
Scales and comparisons
How big is 18011009812312320?- 18,011,009,812,312,320 seconds is equal to 572,694,400 years, 16 weeks, 4 days, 13 hours, 52 minutes.
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To count from 1 to 18,011,009,812,312,320 would take you about one billion, seven hundred eighteen million, eighty-three thousand, two hundred 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 18011009812312320 cubic inches would be around 21844 feet tall.
Recreational maths with 18011009812312320
- 18011009812312320 backwards is 02321321890011081
- The number of decimal digits it has is: 17
- The sum of 18011009812312320's digits is 42
- More coming soon!
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