142146144
142,146,144 is an even composite number composed of five prime numbers multiplied together.
142146144 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 142146144:
25 × 33 × 7 × 19 × 1237
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 19 × 1237)See below for interesting mathematical facts about the number 142146144 from the Numbermatics database.
Names of 142146144
- Cardinal: 142146144 can be written as One hundred forty-two million, one hundred forty-six thousand, one hundred forty-four.
Scientific notation
- Scientific notation: 1.42146144 × 108
Factors of 142146144
Divisors of 142146144
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 27 28 32 36 38 42 48 54 56 57 63 72 76 84 96 108 112 114 126 133 144 152 168 171 189 216 224 228 252 266 288 304 336 342 378 399 432 456 504 513 532 608 672 684 756 798 864 912 1008 1026 1064 1197 1237 1368 1512 1596 1824 2016 2052 2128 2394 2474 2736 3024 3192 3591 3711 4104 4256 4788 4948 5472 6048 6384 7182 7422 8208 8659 9576 9896 11133 12768 14364 14844 16416 17318 19152 19792 22266 23503 25977 28728 29688 33399 34636 38304 39584 44532 47006 51954 57456 59376 66798 69272 70509 77931 89064 94012 103908 114912 118752 133596 138544 141018 155862 164521 178128 188024 207816 211527 233793 267192 277088 282036 311724 329042 356256 376048 415632 423054 467586 493563 534384 564072 623448 634581 658084 752096 831264 846108 935172 987126 1068768 1128144 1246896 1269162 1316168 1480689 1692216 1870344 1974252 2256288 2493792 2538324 2632336 2961378 3384432 3740688 3948504 4442067 5076648 5264672 5922756 6768864 7481376 7897008 8884134 10153296 11845512 15794016 17768268 20306592 23691024 35536536 47382048 71073072 142146144
- Sum of all divisors σ(n): 499161600
- Sum of proper divisors (its aliquot sum) s(n): 357015456
- 142146144 is an abundant number, because the sum of its proper divisors (357015456) is greater than itself. Its abundance is 214869312
Bases of 142146144
- Binary: 10000111100011111010011000002
- Hexadecimal: 0x878FA60
- Base-36: 2CMOO0
Squares and roots of 142146144
- 142146144 squared (1421461442) is 20205526254068736
- 142146144 cubed (1421461443) is 2872137644506635133353984
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The
square root of 142146144 is 11922.5057768911 -
The
cube root of 142146144 is 521.8892617519
Scales and comparisons
How big is 142146144?- 142,146,144 seconds is equal to 4 years, 27 weeks, 5 hours, 2 minutes, 24 seconds.
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To count from 1 to 142,146,144 would take you about six 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 142146144 cubic inches would be around 43.5 feet tall.
Recreational maths with 142146144
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The information we have on file for 142146144 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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