142499842720
142,499,842,720 is an even composite number composed of seven prime numbers multiplied together.
142499842720 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 142499842720:
25 × 5 × 29 × 31 × 41 × 73 × 331
(2 × 2 × 2 × 2 × 2 × 5 × 29 × 31 × 41 × 73 × 331)See below for interesting mathematical facts about the number 142499842720 from the Numbermatics database.
Names of 142499842720
- Cardinal: 142499842720 can be written as One hundred forty-two billion, four hundred ninety-nine million, eight hundred forty-two thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.4249984272 × 1011
Factors of 142499842720
Divisors of 142499842720
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 5 8 10 16 20 29 31 32 40 41 58 62 73 80 82 116 124 145 146 155 160 164 205 232 248 290 292 310 328 331 365 410 464 496 580 584 620 656 662 730 820 899 928 992 1160 1168 1189 1240 1271 1312 1324 1460 1640 1655 1798 2117 2263 2320 2336 2378 2480 2542 2648 2920 2993 3280 3310 3596 4234 4495 4526 4640 4756 4960 5084 5296 5840 5945 5986 6355 6560 6620 7192 8468 8990 9052 9512 9599 10168 10261 10585 10592 11315 11680 11890 11972 12710 13240 13571 14384 14965 16936 17980 18104 19024 19198 20336 20522 21170 22630 23780 23944 24163 25420 26480 27142 28768 29930 33872 35960 36208 36859 38048 38396 40672 41044 42340 45260 47560 47888 47995 48326 50840 51305 52960 54284 59860 65627 67744 67855 71920 72416 73718 76792 82088 84680 86797 90520 92783 95120 95776 95990 96652 101680 102610 108568 119720 120815 131254 135710 143840 147436 153584 164176 169360 173594 181040 184295 185566 190240 191980 193304 203360 205220 217136 239440 241630 262508 271420 294872 297569 307168 328135 328352 338720 347188 362080 368590 371132 383960 386608 393559 410440 420701 433985 434272 463915 478880 483260 525016 542840 589744 595138 656270 694376 700727 737180 742264 749053 767920 773216 787118 820880 841402 867970 927830 966520 990683 1050032 1085680 1179488 1190276 1312540 1388752 1401454 1474360 1484528 1487845 1498106 1535840 1574236 1641760 1682804 1735940 1855660 1933040 1967795 1981366 2100064 2103505 2171360 2380552 2625080 2690707 2777504 2802908 2948720 2969056 2975690 2996212 3148472 3365608 3471880 3503635 3711320 3745265 3866080 3935590 3962732 4207010 4761104 4953415 5250160 5381414 5605816 5897440 5951380 5992424 6296944 6731216 6943760 7007270 7422640 7490530 7871180 7925464 8414020 9522208 9906830 10500320 10762828 11211632 11902760 11984848 12200329 12593888 13453535 13462432 13887520 14014540 14845280 14981060 15742360 15850928 16828040 19813660 21525656 21722537 22423264 23805520 23969696 24400658 26907070 28029080 28729807 29962120 30711173 31484720 31701856 33656080 39627320 43051312 43445074 47611040 48801316 53814140 56058160 57459614 59924240 61001645 61422346 62969440 67312160 79254640 86102624 86890148 97602632 107628280 108612685 112116320 114919228 119848480 122003290 122844692 143649035 153555865 158509280 173780296 195205264 215256560 217225370 229838456 244006580 245689384 287298070 307111730 347560592 390410528 430513120 434450740 459676912 488013160 491378768 574596140 614223460 695121184 868901480 890624017 919353824 976026320 982757536 1149192280 1228446920 1737802960 1781248034 1952052640 2298384560 2456893840 3475605920 3562496068 4453120085 4596769120 4913787680 7124992136 8906240170 14249984272 17812480340 28499968544 35624960680 71249921360 142499842720
- Sum of all divisors σ(n): 374439905280
- Sum of proper divisors (its aliquot sum) s(n): 231940062560
- 142499842720 is an abundant number, because the sum of its proper divisors (231940062560) is greater than itself. Its abundance is 89440219840
Bases of 142499842720
- Binary: 100001001011011010011100001010101000002
- Hexadecimal: 0x212DA70AA0
- Base-36: 1TGOQ6CG
Squares and roots of 142499842720
- 142499842720 squared (1424998427202) is 20306205175224736998400
- 142499842720 cubed (1424998427203) is 2893631043709575062925364891648000
-
The
square root of 142499842720 is 377491.5134410309 -
The
cube root of 142499842720 is 5223.2177124545
Scales and comparisons
How big is 142499842720?- 142,499,842,720 seconds is equal to 4,531 years, 2 weeks, 5 days, 17 hours, 38 minutes, 40 seconds.
-
To count from 1 to 142,499,842,720 would take you about nine thousand and sixty-two 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 142499842720 cubic inches would be around 435.3 feet tall.
Recreational maths with 142499842720
- 142499842720 backwards is 027248994241
- The number of decimal digits it has is: 12
- The sum of 142499842720's digits is 52
- More coming soon!
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The information we have on file for 142499842720 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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