542542728
542,542,728 is an even composite number composed of six prime numbers multiplied together.
542542728 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 542542728:
23 × 3 × 7 × 132 × 97 × 197
(2 × 2 × 2 × 3 × 7 × 13 × 13 × 97 × 197)See below for interesting mathematical facts about the number 542542728 from the Numbermatics database.
Names of 542542728
- Cardinal: 542542728 can be written as Five hundred forty-two million, five hundred forty-two thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 5.42542728 × 108
Factors of 542542728
Divisors of 542542728
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 7 8 12 13 14 21 24 26 28 39 42 52 56 78 84 91 97 104 156 168 169 182 194 197 273 291 312 338 364 388 394 507 546 582 591 676 679 728 776 788 1014 1092 1164 1182 1183 1261 1352 1358 1379 1576 2028 2037 2184 2328 2364 2366 2522 2561 2716 2758 3549 3783 4056 4074 4137 4728 4732 5044 5122 5432 5516 7098 7566 7683 8148 8274 8827 9464 10088 10244 11032 14196 15132 15366 16296 16393 16548 17654 17927 19109 20488 26481 28392 30264 30732 32786 33096 33293 35308 35854 38218 49179 52962 53781 57327 61464 65572 66586 70616 71708 76436 98358 99879 105924 107562 114654 114751 131144 133172 133763 143416 152872 196716 199758 211848 215124 229308 229502 233051 248417 266344 267526 344253 393432 399516 401289 430248 458616 459004 466102 496834 535052 688506 699153 745251 799032 802578 918008 932204 993668 1070104 1377012 1398306 1490502 1605156 1738919 1864408 1987336 2754024 2796612 2981004 3210312 3229421 3477838 5216757 5593224 5962008 6458842 6955676 9688263 10433514 12917684 13911352 19376526 20867028 22605947 25835368 38753052 41734056 45211894 67817841 77506104 90423788 135635682 180847576 271271364 542542728
- Sum of all divisors σ(n): 1704447360
- Sum of proper divisors (its aliquot sum) s(n): 1161904632
- 542542728 is an abundant number, because the sum of its proper divisors (1161904632) is greater than itself. Its abundance is 619361904
Bases of 542542728
- Binary: 1000000101011010001011100010002
- Hexadecimal: 0x20568B88
- Base-36: 8Z0KNC
Squares and roots of 542542728
- 542542728 squared (5425427282) is 294352611705681984
- 542542728 cubed (5425427283) is 159698868948725436699812352
-
The
square root of 542542728 is 23292.5466190367 -
The
cube root of 542542728 is 815.6014369435
Scales and comparisons
How big is 542542728?- 542,542,728 seconds is equal to 17 years, 13 weeks, 10 hours, 18 minutes, 48 seconds.
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To count from 1 to 542,542,728 would take you about twenty-five 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 542542728 cubic inches would be around 68 feet tall.
Recreational maths with 542542728
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The information we have on file for 542542728 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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