148908942
148,908,942 is an even composite number composed of five prime numbers multiplied together.
148908942 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 148908942:
2 × 35 × 72 × 132 × 37
(2 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 13 × 13 × 37)See below for interesting mathematical facts about the number 148908942 from the Numbermatics database.
Names of 148908942
- Cardinal: 148908942 can be written as One hundred forty-eight million, nine hundred eight thousand, nine hundred forty-two.
Scientific notation
- Scientific notation: 1.48908942 × 108
Factors of 148908942
Divisors of 148908942
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 6 7 9 13 14 18 21 26 27 37 39 42 49 54 63 74 78 81 91 98 111 117 126 147 162 169 182 189 222 234 243 259 273 294 333 338 351 378 441 481 486 507 518 546 567 637 666 702 777 819 882 962 999 1014 1053 1134 1183 1274 1323 1443 1521 1554 1638 1701 1813 1911 1998 2106 2331 2366 2457 2646 2886 2997 3042 3159 3367 3402 3549 3626 3822 3969 4329 4563 4662 4914 5439 5733 5994 6253 6318 6734 6993 7098 7371 7938 8281 8658 8991 9126 10101 10647 10878 11466 11907 12506 12987 13689 13986 14742 16317 16562 17199 17982 18759 20202 20979 21294 22113 23569 23814 24843 25974 27378 30303 31941 32634 34398 37518 38961 41067 41958 43771 44226 47138 48951 49686 51597 56277 60606 62937 63882 70707 74529 77922 82134 87542 90909 95823 97902 103194 112554 116883 125874 131313 141414 146853 149058 154791 168831 181818 191646 212121 223587 233766 262626 272727 287469 293706 306397 309582 337662 393939 424242 440559 447174 506493 545454 574938 612794 636363 670761 787878 818181 881118 919191 1012986 1181817 1272726 1341522 1519479 1636362 1838382 1909089 2012283 2363634 2757573 3038958 3545451 3818178 4024566 5515146 5727267 7090902 8272719 10636353 11454534 16545438 21272706 24818157 49636314 74454471 148908942
- Sum of all divisors σ(n): 432844776
- Sum of proper divisors (its aliquot sum) s(n): 283935834
- 148908942 is an abundant number, because the sum of its proper divisors (283935834) is greater than itself. Its abundance is 135026892
Bases of 148908942
- Binary: 10001110000000101011100011102
- Hexadecimal: 0x8E02B8E
- Base-36: 2GNMVI
Squares and roots of 148908942
- 148908942 squared (1489089422) is 22173873007559364
- 148908942 cubed (1489089423) is 3301887969598022895432888
-
The
square root of 148908942 is 12202.8251646905 -
The
cube root of 148908942 is 530.0379016445
Scales and comparisons
How big is 148908942?- 148,908,942 seconds is equal to 4 years, 38 weeks, 1 day, 11 hours, 35 minutes, 42 seconds.
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To count from 1 to 148,908,942 would take you about seven 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 148908942 cubic inches would be around 44.2 feet tall.
Recreational maths with 148908942
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