142601472
142,601,472 is an even composite number composed of four prime numbers multiplied together.
142601472 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred seventy divisors.
Prime factorization of 142601472:
28 × 34 × 13 × 232
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 13 × 23 × 23)See below for interesting mathematical facts about the number 142601472 from the Numbermatics database.
Names of 142601472
- Cardinal: 142601472 can be written as One hundred forty-two million, six hundred one thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 1.42601472 × 108
Factors of 142601472
Divisors of 142601472
- Number of divisors d(n): 270
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 23 24 26 27 32 36 39 46 48 52 54 64 69 72 78 81 92 96 104 108 117 128 138 144 156 162 184 192 207 208 216 234 256 276 288 299 312 324 351 368 384 414 416 432 468 529 552 576 598 621 624 648 702 736 768 828 832 864 897 936 1053 1058 1104 1152 1196 1242 1248 1296 1404 1472 1587 1656 1664 1728 1794 1863 1872 2106 2116 2208 2304 2392 2484 2496 2592 2691 2808 2944 3174 3312 3328 3456 3588 3726 3744 4212 4232 4416 4761 4784 4968 4992 5184 5382 5616 5888 6348 6624 6877 6912 7176 7452 7488 8073 8424 8464 8832 9522 9568 9936 9984 10368 10764 11232 12696 13248 13754 14283 14352 14904 14976 16146 16848 16928 17664 19044 19136 19872 20631 20736 21528 22464 24219 25392 26496 27508 28566 28704 29808 29952 32292 33696 33856 38088 38272 39744 41262 42849 43056 44928 48438 50784 52992 55016 57132 57408 59616 61893 64584 67392 67712 76176 76544 79488 82524 85698 86112 89856 96876 101568 110032 114264 114816 119232 123786 129168 134784 135424 152352 158976 165048 171396 172224 185679 193752 203136 220064 228528 229632 238464 247572 258336 269568 304704 330096 342792 344448 371358 387504 406272 440128 457056 476928 495144 516672 557037 609408 660192 685584 688896 742716 775008 880256 914112 990288 1033344 1114074 1218816 1320384 1371168 1485432 1550016 1760512 1828224 1980576 2066688 2228148 2640768 2742336 2970864 3100032 3656448 3961152 4456296 5281536 5484672 5941728 6200064 7922304 8912592 10969344 11883456 15844608 17825184 23766912 35650368 47533824 71300736 142601472
- Sum of all divisors σ(n): 478695602
- Sum of proper divisors (its aliquot sum) s(n): 336094130
- 142601472 is an abundant number, because the sum of its proper divisors (336094130) is greater than itself. Its abundance is 193492658
Bases of 142601472
- Binary: 10000111111111101101000000002
- Hexadecimal: 0x87FED00
- Base-36: 2CWG00
Squares and roots of 142601472
- 142601472 squared (1426014722) is 20335179816566784
- 142601472 cubed (1426014723) is 2899826575227113384706048
-
The
square root of 142601472 is 11941.5858243367 -
The
cube root of 142601472 is 522.4459130693
Scales and comparisons
How big is 142601472?- 142,601,472 seconds is equal to 4 years, 27 weeks, 5 days, 11 hours, 31 minutes, 12 seconds.
-
To count from 1 to 142,601,472 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 142601472 cubic inches would be around 43.5 feet tall.
Recreational maths with 142601472
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