142103808
142,103,808 is an even composite number composed of five prime numbers multiplied together.
142103808 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 142103808:
28 × 34 × 7 × 11 × 89
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 11 × 89)See below for interesting mathematical facts about the number 142103808 from the Numbermatics database.
Names of 142103808
- Cardinal: 142103808 can be written as One hundred forty-two million, one hundred three thousand, eight hundred eight.
Scientific notation
- Scientific notation: 1.42103808 × 108
Factors of 142103808
Divisors of 142103808
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 27 28 32 33 36 42 44 48 54 56 63 64 66 72 77 81 84 88 89 96 99 108 112 126 128 132 144 154 162 168 176 178 189 192 198 216 224 231 252 256 264 267 288 297 308 324 336 352 356 378 384 396 432 448 462 504 528 534 567 576 594 616 623 648 672 693 704 712 756 768 792 801 864 891 896 924 979 1008 1056 1068 1134 1152 1188 1232 1246 1296 1344 1386 1408 1424 1512 1584 1602 1728 1782 1792 1848 1869 1958 2016 2079 2112 2136 2268 2304 2376 2403 2464 2492 2592 2688 2772 2816 2848 2937 3024 3168 3204 3456 3564 3696 3738 3916 4032 4158 4224 4272 4536 4752 4806 4928 4984 5184 5376 5544 5607 5696 5874 6048 6237 6336 6408 6853 6912 7128 7209 7392 7476 7832 8064 8316 8448 8544 8811 9072 9504 9612 9856 9968 10368 11088 11214 11392 11748 12096 12474 12672 12816 13706 14256 14418 14784 14952 15664 16128 16632 16821 17088 17622 18144 19008 19224 19712 19936 20559 20736 22176 22428 22784 23496 24192 24948 25344 25632 26433 27412 28512 28836 29568 29904 31328 33264 33642 34176 35244 36288 38016 38448 39872 41118 44352 44856 46992 48384 49896 50463 51264 52866 54824 57024 57672 59136 59808 61677 62656 66528 67284 68352 70488 72576 76032 76896 79299 79744 82236 88704 89712 93984 99792 100926 102528 105732 109648 114048 115344 119616 123354 125312 133056 134568 140976 145152 153792 158598 159488 164472 177408 179424 185031 187968 199584 201852 205056 211464 219296 228096 230688 239232 246708 250624 266112 269136 281952 307584 317196 328944 358848 370062 375936 399168 403704 422928 438592 461376 478464 493416 532224 538272 555093 563904 615168 634392 657888 717696 740124 751872 798336 807408 845856 877184 922752 986832 1076544 1110186 1127808 1268784 1315776 1435392 1480248 1596672 1614816 1691712 1754368 1845504 1973664 2153088 2220372 2255616 2537568 2631552 2960496 3229632 3383424 3947328 4306176 4440744 5075136 5263104 5920992 6459264 6766848 7894656 8881488 10150272 11841984 12918528 15789312 17762976 20300544 23683968 35525952 47367936 71051904 142103808
- Sum of all divisors σ(n): 534219840
- Sum of proper divisors (its aliquot sum) s(n): 392116032
- 142103808 is an abundant number, because the sum of its proper divisors (392116032) is greater than itself. Its abundance is 250012224
Bases of 142103808
- Binary: 10000111100001010101000000002
- Hexadecimal: 0x8785500
- Base-36: 2CLS00
Squares and roots of 142103808
- 142103808 squared (1421038082) is 20193492248100864
- 142103808 cubed (1421038083) is 2869572145273613542490112
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The
square root of 142103808 is 11920.7301789781 -
The
cube root of 142103808 is 521.8374444295
Scales and comparisons
How big is 142103808?- 142,103,808 seconds is equal to 4 years, 26 weeks, 6 days, 17 hours, 16 minutes, 48 seconds.
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To count from 1 to 142,103,808 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 142103808 cubic inches would be around 43.5 feet tall.
Recreational maths with 142103808
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