142234920
142,234,920 is an even composite number composed of six prime numbers multiplied together.
142234920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 142234920:
23 × 33 × 5 × 17 × 61 × 127
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 17 × 61 × 127)See below for interesting mathematical facts about the number 142234920 from the Numbermatics database.
Names of 142234920
- Cardinal: 142234920 can be written as One hundred forty-two million, two hundred thirty-four thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.4223492 × 108
Factors of 142234920
Divisors of 142234920
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 17 18 20 24 27 30 34 36 40 45 51 54 60 61 68 72 85 90 102 108 120 122 127 135 136 153 170 180 183 204 216 244 254 255 270 305 306 340 360 366 381 408 459 488 508 510 540 549 610 612 635 680 732 762 765 915 918 1016 1020 1037 1080 1098 1143 1220 1224 1270 1464 1524 1530 1647 1830 1836 1905 2040 2074 2159 2196 2286 2295 2440 2540 2745 3048 3060 3111 3294 3429 3660 3672 3810 4148 4318 4392 4572 4590 5080 5185 5490 5715 6120 6222 6477 6588 6858 7320 7620 7747 8235 8296 8636 9144 9180 9333 10370 10795 10980 11430 12444 12954 13176 13716 15240 15494 15555 16470 17145 17272 18360 18666 19431 20740 21590 21960 22860 23241 24888 25908 27432 27999 30988 31110 32385 32940 34290 37332 38735 38862 41480 43180 45720 46482 46665 51816 55998 58293 61976 62220 64770 65880 68580 69723 74664 77470 77724 86360 92964 93330 97155 111996 116205 116586 124440 129540 131699 137160 139446 139995 154940 155448 185928 186660 194310 209169 223992 232410 233172 259080 263398 278892 279990 291465 309880 348615 373320 388620 395097 418338 464820 466344 526796 557784 559980 582930 658495 697230 777240 790194 836676 929640 1045845 1053592 1119960 1165860 1185291 1316990 1394460 1580388 1673352 1975485 2091690 2331720 2370582 2633980 2788920 3160776 3555873 3950970 4183380 4741164 5267960 5926455 7111746 7901940 8366760 9482328 11852910 14223492 15803880 17779365 23705820 28446984 35558730 47411640 71117460 142234920
- Sum of all divisors σ(n): 514252800
- Sum of proper divisors (its aliquot sum) s(n): 372017880
- 142234920 is an abundant number, because the sum of its proper divisors (372017880) is greater than itself. Its abundance is 229782960
Bases of 142234920
- Binary: 10000111101001010101001010002
- Hexadecimal: 0x87A5528
- Base-36: 2COL60
Squares and roots of 142234920
- 142234920 squared (1422349202) is 20230772467406400
- 142234920 cubed (1422349203) is 2877522303439751911488000
-
The
square root of 142234920 is 11926.2282386341 -
The
cube root of 142234920 is 521.9978861059
Scales and comparisons
How big is 142234920?- 142,234,920 seconds is equal to 4 years, 27 weeks, 1 day, 5 hours, 42 minutes.
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To count from 1 to 142,234,920 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 142234920 cubic inches would be around 43.5 feet tall.
Recreational maths with 142234920
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