142285112090
142,285,112,090 is an even composite number composed of six prime numbers multiplied together.
142285112090 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 142285112090:
2 × 5 × 11 × 19 × 372 × 2232
(2 × 5 × 11 × 19 × 37 × 37 × 223 × 223)See below for interesting mathematical facts about the number 142285112090 from the Numbermatics database.
Names of 142285112090
- Cardinal: 142285112090 can be written as One hundred forty-two billion, two hundred eighty-five million, one hundred twelve thousand and ninety.
Scientific notation
- Scientific notation: 1.4228511209 × 1011
Factors of 142285112090
Divisors of 142285112090
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 5 10 11 19 22 37 38 55 74 95 110 185 190 209 223 370 407 418 446 703 814 1045 1115 1369 1406 2035 2090 2230 2453 2738 3515 4070 4237 4906 6845 7030 7733 8251 8474 12265 13690 15059 15466 16502 21185 24530 26011 30118 38665 41255 42370 46607 49729 52022 75295 77330 82510 90761 93214 99458 130055 150590 156769 181522 233035 248645 260110 286121 305287 313538 453805 466070 497290 547019 572242 610574 783845 907610 944851 1094038 1430605 1526435 1567690 1724459 1839973 1889702 2735095 2861210 3052870 3358157 3448918 3679946 4724255 5470190 5800453 6716314 8622295 9199865 9448510 10393361 11600906 16790785 17244590 18399730 20239703 20786722 29002265 33581570 34959487 40479406 51966805 58004530 63804983 68079001 69918974 101198515 103933610 127609966 136158002 174797435 202397030 319024915 340395005 349594870 384554357 638049830 680790010 748869011 769108714 1293501019 1497738022 1922771785 2587002038 3744345055 3845543570 6467505095 7488690110 12935010190 14228511209 28457022418 71142556045 142285112090
- Sum of all divisors σ(n): 303626322720
- Sum of proper divisors (its aliquot sum) s(n): 161341210630
- 142285112090 is an abundant number, because the sum of its proper divisors (161341210630) is greater than itself. Its abundance is 19056098540
Bases of 142285112090
- Binary: 100001001000001101101010000011000110102
- Hexadecimal: 0x2120DA831A
- Base-36: 1TD4VR4Q
Squares and roots of 142285112090
- 142285112090 squared (1422851120902) is 20245053122463864168100
- 142285112090 cubed (1422851120903) is 2880569652797775410132643102329000
-
The
square root of 142285112090 is 377206.9883896639 -
The
cube root of 142285112090 is 5220.5928003929
Scales and comparisons
How big is 142285112090?- 142,285,112,090 seconds is equal to 4,524 years, 11 weeks, 5 days, 10 hours, 14 minutes, 50 seconds.
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To count from 1 to 142,285,112,090 would take you about nine thousand and 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 142285112090 cubic inches would be around 435 feet tall.
Recreational maths with 142285112090
- 142285112090 backwards is 090211582241
- The number of decimal digits it has is: 12
- The sum of 142285112090's digits is 35
- More coming soon!
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