142771356
142,771,356 is an even composite number composed of six prime numbers multiplied together.
142771356 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 142771356:
22 × 33 × 7 × 13 × 73 × 199
(2 × 2 × 3 × 3 × 3 × 7 × 13 × 73 × 199)See below for interesting mathematical facts about the number 142771356 from the Numbermatics database.
Names of 142771356
- Cardinal: 142771356 can be written as One hundred forty-two million, seven hundred seventy-one thousand, three hundred fifty-six.
Scientific notation
- Scientific notation: 1.42771356 × 108
Factors of 142771356
Divisors of 142771356
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 7 9 12 13 14 18 21 26 27 28 36 39 42 52 54 63 73 78 84 91 108 117 126 146 156 182 189 199 219 234 252 273 292 351 364 378 398 438 468 511 546 597 657 702 756 796 819 876 949 1022 1092 1194 1314 1393 1404 1533 1638 1791 1898 1971 2044 2388 2457 2587 2628 2786 2847 3066 3276 3582 3796 3942 4179 4599 4914 5174 5373 5572 5694 6132 6643 7164 7761 7884 8358 8541 9198 9828 10348 10746 11388 12537 13286 13797 14527 15522 16716 17082 18109 18396 19929 21492 23283 25074 25623 26572 27594 29054 31044 34164 36218 37611 39858 43581 46566 50148 51246 54327 55188 58108 59787 69849 72436 75222 79716 87162 93132 101689 102492 108654 119574 130743 139698 150444 162981 174324 179361 188851 203378 217308 239148 261486 279396 305067 325962 358722 377702 392229 406756 488943 522972 566553 610134 651924 717444 755404 784458 915201 977886 1133106 1220268 1321957 1568916 1699659 1830402 1955772 2266212 2643914 2745603 3399318 3660804 3965871 5098977 5287828 5491206 6798636 7931742 10197954 10982412 11897613 15863484 20395908 23795226 35692839 47590452 71385678 142771356
- Sum of all divisors σ(n): 464128000
- Sum of proper divisors (its aliquot sum) s(n): 321356644
- 142771356 is an abundant number, because the sum of its proper divisors (321356644) is greater than itself. Its abundance is 178585288
Bases of 142771356
- Binary: 10001000001010000100100111002
- Hexadecimal: 0x882849C
- Base-36: 2D0330
Squares and roots of 142771356
- 142771356 squared (1427713562) is 20383660094078736
- 142771356 cubed (1427713563) is 2910202791874708709486016
-
The
square root of 142771356 is 11948.6968327095 -
The
cube root of 142771356 is 522.6532975101
Scales and comparisons
How big is 142771356?- 142,771,356 seconds is equal to 4 years, 28 weeks, 10 hours, 42 minutes, 36 seconds.
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To count from 1 to 142,771,356 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 142771356 cubic inches would be around 43.6 feet tall.
Recreational maths with 142771356
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