2139478144000
2,139,478,144,000 is an even composite number composed of four prime numbers multiplied together.
2139478144000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred sixty-four divisors.
Prime factorization of 2139478144000:
210 × 53 × 312 × 17393
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 31 × 31 × 17393)See below for interesting mathematical facts about the number 2139478144000 from the Numbermatics database.
Names of 2139478144000
- Cardinal: 2139478144000 can be written as Two trillion, one hundred thirty-nine billion, four hundred seventy-eight million, one hundred forty-four thousand.
Scientific notation
- Scientific notation: 2.139478144 × 1012
Factors of 2139478144000
Divisors of 2139478144000
- Number of divisors d(n): 264
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 31 32 40 50 62 64 80 100 124 125 128 155 160 200 248 250 256 310 320 400 496 500 512 620 640 775 800 961 992 1000 1024 1240 1280 1550 1600 1922 1984 2000 2480 2560 3100 3200 3844 3875 3968 4000 4805 4960 5120 6200 6400 7688 7750 7936 8000 9610 9920 12400 12800 15376 15500 15872 16000 17393 19220 19840 24025 24800 25600 30752 31000 31744 32000 34786 38440 39680 48050 49600 61504 62000 64000 69572 76880 79360 86965 96100 99200 120125 123008 124000 128000 139144 153760 158720 173930 192200 198400 240250 246016 248000 278288 307520 347860 384400 396800 434825 480500 492032 496000 539183 556576 615040 695720 768800 793600 869650 961000 984064 992000 1078366 1113152 1230080 1391440 1537600 1739300 1922000 1984000 2156732 2174125 2226304 2460160 2695915 2782880 3075200 3478600 3844000 3968000 4313464 4348250 4452608 4920320 5391830 5565760 6150400 6957200 7688000 8626928 8696500 8905216 10783660 11131520 12300800 13479575 13914400 15376000 16714673 17253856 17393000 17810432 21567320 22263040 24601600 26959150 27828800 30752000 33429346 34507712 34786000 43134640 44526080 53918300 55657600 61504000 66858692 67397875 69015424 69572000 83573365 86269280 89052160 107836600 111315200 123008000 133717384 134795750 138030848 139144000 167146730 172538560 215673200 222630400 267434768 269591500 276061696 278288000 334293460 345077120 417866825 431346400 445260800 534869536 539183000 552123392 556576000 668586920 690154240 835733650 862692800 1069739072 1078366000 1113152000 1337173840 1380308480 1671467300 1725385600 2089334125 2139478144 2156732000 2226304000 2674347680 2760616960 3342934600 3450771200 4178668250 4278956288 4313464000 5348695360 6685869200 6901542400 8357336500 8557912576 8626928000 10697390720 13371738400 13803084800 16714673000 17115825152 17253856000 21394781440 26743476800 33429346000 34507712000 42789562880 53486953600 66858692000 69015424000 85579125760 106973907200 133717384000 213947814400 267434768000 427895628800 534869536000 1069739072000 2139478144000
- Sum of all divisors σ(n): 5515579582344
- Sum of proper divisors (its aliquot sum) s(n): 3376101438344
- 2139478144000 is an abundant number, because the sum of its proper divisors (3376101438344) is greater than itself. Its abundance is 1236623294344
Bases of 2139478144000
- Binary: 111110010001000101101010110110100000000002
- Hexadecimal: 0x1F222D5B400
- Base-36: RAV21P8G
Squares and roots of 2139478144000
- 2139478144000 squared (21394781440002) is 4577366728653684736000000
- 2139478144000 cubed (21394781440003) is 9793176073027337037738409984000000000
-
The
square root of 2139478144000 is 1462695.5062486519 -
The
cube root of 2139478144000 is 12885.5398413577
Scales and comparisons
How big is 2139478144000?- 2,139,478,144,000 seconds is equal to 68,028 years, 40 weeks, 6 days, 12 hours, 26 minutes, 40 seconds.
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To count from 1 to 2,139,478,144,000 would take you about one hundred seventy thousand and seventy-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 2139478144000 cubic inches would be around 1073.8 feet tall.
Recreational maths with 2139478144000
- 2139478144000 backwards is 0004418749312
- The number of decimal digits it has is: 13
- The sum of 2139478144000's digits is 43
- More coming soon!
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