18381014720000
18,381,014,720,000 is an even composite number composed of five prime numbers multiplied together.
What does the number 18381014720000 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 400 divisors.
18381014720000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred divisors.
Prime factorization of 18381014720000:
29 × 54 × 17 × 173 × 19531
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 17 × 173 × 19531)See below for interesting mathematical facts about the number 18381014720000 from the Numbermatics database.
Names of 18381014720000
- Cardinal: 18381014720000 can be written as Eighteen trillion, three hundred eighty-one billion, fourteen million, seven hundred twenty thousand.
Scientific notation
- Scientific notation: 1.838101472 × 1013
Factors of 18381014720000
Divisors of 18381014720000
- Number of divisors d(n): 400
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Complete list of divisors:
1 2 4 5 8 10 16 17 20 25 32 34 40 50 64 68 80 85 100 125 128 136 160 170 173 200 250 256 272 320 340 346 400 425 500 512 544 625 640 680 692 800 850 865 1000 1088 1250 1280 1360 1384 1600 1700 1730 2000 2125 2176 2500 2560 2720 2768 2941 3200 3400 3460 4000 4250 4325 4352 5000 5440 5536 5882 6400 6800 6920 8000 8500 8650 8704 10000 10625 10880 11072 11764 12800 13600 13840 14705 16000 17000 17300 19531 20000 21250 21625 21760 22144 23528 27200 27680 29410 32000 34000 34600 39062 40000 42500 43250 43520 44288 47056 54400 55360 58820 64000 68000 69200 73525 78124 80000 85000 86500 88576 94112 97655 108125 108800 110720 117640 136000 138400 147050 156248 160000 170000 173000 188224 195310 216250 217600 221440 235280 272000 276800 294100 312496 320000 332027 340000 346000 367625 376448 390620 432500 442880 470560 488275 544000 553600 588200 624992 664054 680000 692000 735250 752896 781240 865000 941120 976550 1088000 1107200 1176400 1249984 1328108 1360000 1384000 1470500 1505792 1562480 1660135 1730000 1838125 1882240 1953100 2214400 2352800 2441375 2499968 2656216 2720000 2768000 2941000 3124960 3320270 3378863 3460000 3676250 3764480 3906200 4705600 4882750 4999936 5312432 5440000 5536000 5882000 6249920 6640540 6757726 6920000 7352500 7528960 7812400 8300675 9411200 9765500 9999872 10624864 11072000 11764000 12206875 12499840 13281080 13515452 13840000 14705000 15624800 16601350 16894315 18822400 19531000 21249728 23528000 24413750 24999680 26562160 27030904 27680000 29410000 31249600 33202700 33788630 37644800 39062000 41503375 42499456 47056000 48827500 49999360 53124320 54061808 55360000 57440671 58820000 62499200 66405400 67577260 78124000 83006750 84471575 84998912 94112000 97655000 106248640 108123616 114881342 117640000 124998400 132810800 135154520 156248000 166013500 168943150 169997824 188224000 195310000 207516875 212497280 216247232 229762684 235280000 249996800 265621600 270309040 287203355 312496000 332027000 337886300 390620000 415033750 422357875 424994560 432494464 459525368 470560000 531243200 540618080 574406710 624992000 664054000 675772600 781240000 830067500 844715750 849989120 864988928 919050736 941120000 1062486400 1081236160 1148813420 1249984000 1328108000 1351545200 1436016775 1562480000 1660135000 1689431500 1729977856 1838101472 2111789375 2124972800 2162472320 2297626840 2656216000 2703090400 2872033550 3124960000 3320270000 3378863000 3676202944 4223578750 4249945600 4324944640 4595253680 5312432000 5406180800 5744067100 6249920000 6640540000 6757726000 7180083875 7352405888 8447157500 8649889280 9190507360 10624864000 10812361600 11488134200 13281080000 13515452000 14360167750 14704811776 16894315000 18381014720 21249728000 21624723200 22976268400 26562160000 27030904000 28720335500 29409623552 33788630000 35900419375 36762029440 43249446400 45952536800 53124320000 54061808000 57440671000 67577260000 71800838750 73524058880 91905073600 106248640000 108123616000 114881342000 135154520000 143601677500 147048117760 183810147200 216247232000 229762684000 270309040000 287203355000 367620294400 459525368000 540618080000 574406710000 735240588800 919050736000 1081236160000 1148813420000 1838101472000 2297626840000 3676202944000 4595253680000 9190507360000 18381014720000
- Sum of all divisors σ(n): 48875941529712
- Sum of proper divisors (its aliquot sum) s(n): 30494926809712
- 18381014720000 is an abundant number, because the sum of its proper divisors (30494926809712) is greater than itself. Its abundance is 12113912089712
Bases of 18381014720000
- Binary: 1000010110111101010011101101001011110000000002
- Hexadecimal: 0x10B7A9DA5E00
- Base-36: 6IK4DKWE8
Squares and roots of 18381014720000
- 18381014720000 squared (183810147200002) is 337861702136856678400000000
- 18381014720000 cubed (183810147200003) is 6210240920301818060200706048000000000000
-
The
square root of 18381014720000 is 4287308.5636562247 -
The
cube root of 18381014720000 is 26391.0393525681
Scales and comparisons
How big is 18381014720000?- 18,381,014,720,000 seconds is equal to 584,459 years, 21 weeks, 2 days, 22 hours, 13 minutes, 20 seconds.
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To count from 1 to 18,381,014,720,000 would take you about one million, four hundred sixty-one thousand, one hundred forty-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 18381014720000 cubic inches would be around 2199.3 feet tall.
Recreational maths with 18381014720000
- 18381014720000 backwards is 00002741018381
- The number of decimal digits it has is: 14
- The sum of 18381014720000's digits is 35
- More coming soon!
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