142113920
142,113,920 is an even composite number composed of six prime numbers multiplied together.
142113920 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 142113920:
27 × 5 × 13 × 19 × 29 × 31
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 19 × 29 × 31)See below for interesting mathematical facts about the number 142113920 from the Numbermatics database.
Names of 142113920
- Cardinal: 142113920 can be written as One hundred forty-two million, one hundred thirteen thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.4211392 × 108
Factors of 142113920
Divisors of 142113920
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 4 5 8 10 13 16 19 20 26 29 31 32 38 40 52 58 62 64 65 76 80 95 104 116 124 128 130 145 152 155 160 190 208 232 247 248 260 290 304 310 320 377 380 403 416 464 494 496 520 551 580 589 608 620 640 754 760 806 832 899 928 988 992 1040 1102 1160 1178 1216 1235 1240 1508 1520 1612 1664 1798 1856 1885 1976 1984 2015 2080 2204 2320 2356 2432 2470 2480 2755 2945 3016 3040 3224 3596 3712 3770 3952 3968 4030 4160 4408 4495 4640 4712 4940 4960 5510 5890 6032 6080 6448 7163 7192 7540 7657 7904 8060 8320 8816 8990 9280 9424 9880 9920 11020 11687 11780 12064 12160 12896 14326 14384 15080 15314 15808 16120 17081 17632 17980 18560 18848 19760 19840 22040 23374 23560 24128 25792 28652 28768 30160 30628 31616 32240 34162 35264 35815 35960 37696 38285 39520 44080 46748 47120 48256 51584 57304 57536 58435 60320 61256 64480 68324 70528 71630 71920 75392 76570 79040 85405 88160 93496 94240 114608 115072 116870 120640 122512 128960 136648 143260 143840 153140 158080 170810 176320 186992 188480 222053 229216 233740 241280 245024 257920 273296 286520 287680 306280 341620 352640 373984 376960 444106 458432 467480 490048 546592 573040 575360 612560 683240 747968 888212 916864 934960 980096 1093184 1110265 1146080 1225120 1366480 1495936 1776424 1869920 2186368 2220530 2292160 2450240 2732960 3552848 3739840 4441060 4584320 4900480 5465920 7105696 7479680 8882120 10931840 14211392 17764240 28422784 35528480 71056960 142113920
- Sum of all divisors σ(n): 411264000
- Sum of proper divisors (its aliquot sum) s(n): 269150080
- 142113920 is an abundant number, because the sum of its proper divisors (269150080) is greater than itself. Its abundance is 127036160
Bases of 142113920
- Binary: 10000111100001111100100000002
- Hexadecimal: 0x8787C80
- Base-36: 2CLZSW
Squares and roots of 142113920
- 142113920 squared (1421139202) is 20196366257766400
- 142113920 cubed (1421139203) is 2870184778646913548288000
-
The
square root of 142113920 is 11921.1543065259 -
The
cube root of 142113920 is 521.8498219891
Scales and comparisons
How big is 142113920?- 142,113,920 seconds is equal to 4 years, 26 weeks, 6 days, 20 hours, 5 minutes, 20 seconds.
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To count from 1 to 142,113,920 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 142113920 cubic inches would be around 43.5 feet tall.
Recreational maths with 142113920
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"Number 142113920 - Facts about the integer". Numbermatics.com. 2024. Web. 28 April 2024.
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