142745266642920
142,745,266,642,920 is an even composite number composed of six prime numbers multiplied together.
142745266642920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 142745266642920:
23 × 3 × 5 × 172 × 19 × 216635201
(2 × 2 × 2 × 3 × 5 × 17 × 17 × 19 × 216635201)See below for interesting mathematical facts about the number 142745266642920 from the Numbermatics database.
Names of 142745266642920
- Cardinal: 142745266642920 can be written as One hundred forty-two trillion, seven hundred forty-five billion, two hundred sixty-six million, six hundred forty-two thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.4274526664292 × 1014
Factors of 142745266642920
Divisors of 142745266642920
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 17 19 20 24 30 34 38 40 51 57 60 68 76 85 95 102 114 120 136 152 170 190 204 228 255 285 289 323 340 380 408 456 510 570 578 646 680 760 867 969 1020 1140 1156 1292 1445 1615 1734 1938 2040 2280 2312 2584 2890 3230 3468 3876 4335 4845 5491 5780 6460 6936 7752 8670 9690 10982 11560 12920 16473 17340 19380 21964 27455 32946 34680 38760 43928 54910 65892 82365 109820 131784 164730 219640 329460 658920 216635201 433270402 649905603 866540804 1083176005 1299811206 1733081608 2166352010 2599622412 3249528015 3682798417 4116068819 4332704020 5199244824 6499056030 7365596834 8232137638 8665408040 11048395251 12348206457 12998112060 14731193668 16464275276 18413992085 20580344095 22096790502 24696412914 25996224120 29462387336 32928550552 36827984170 41160688190 44193581004 49392825828 55241976255 61741032285 62607573089 69973169923 73655968340 82321376380 88387162008 98785651656 110483952510 123482064570 125215146178 139946339846 147311936680 164642752760 187822719267 209919509769 220967905020 246964129140 250430292356 279892679692 313037865445 349865849615 375645438534 419839019538 441935810040 493928258280 500860584712 559785359384 626075730890 699731699230 751290877068 839678039076 939113596335 1049597548845 1189543888691 1252151461780 1399463398460 1502581754136 1679356078152 1878227192670 2099195097690 2379087777382 2504302923560 2798926796920 3568631666073 3756454385340 4198390195380 4758175554764 5947719443455 7137263332146 7512908770680 8396780390760 9516351109528 11895438886910 14274526664292 17843158330365 23790877773820 28549053328584 35686316660730 47581755547640 71372633321460 142745266642920
- Sum of all divisors σ(n): 478850450500800
- Sum of proper divisors (its aliquot sum) s(n): 336105183857880
- 142745266642920 is an abundant number, because the sum of its proper divisors (336105183857880) is greater than itself. Its abundance is 193359917214960
Bases of 142745266642920
- Binary: 1000000111010011011110001110100101011111111010002
- Hexadecimal: 0x81D378E95FE8
- Base-36: 1ELK9Q6OKO
Squares and roots of 142745266642920
- 142745266642920 squared (1427452666429202) is 20376211148958329246786126400
- 142745266642920 cubed (1427452666429203) is 2908607693630496003136354297421358785088000
-
The
square root of 142745266642920 is 11947605.0588776997 -
The
cube root of 142745266642920 is 52262.1459846423
Scales and comparisons
How big is 142745266642920?- 142,745,266,642,920 seconds is equal to 4,538,857 years, 48 weeks, 5 days, 20 hours, 22 minutes.
-
To count from 1 to 142,745,266,642,920 would take you about eleven million, three hundred forty-seven thousand, one hundred forty-four 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 142745266642920 cubic inches would be around 4355.2 feet tall.
Recreational maths with 142745266642920
- 142745266642920 backwards is 029246662547241
- 142745266642920 is a
Harshad number . - The number of decimal digits it has is: 15
- The sum of 142745266642920's digits is 60
- More coming soon!
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