142203240
142,203,240 is an even composite number composed of six prime numbers multiplied together.
142203240 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 142203240:
23 × 32 × 5 × 29 × 53 × 257
(2 × 2 × 2 × 3 × 3 × 5 × 29 × 53 × 257)See below for interesting mathematical facts about the number 142203240 from the Numbermatics database.
Names of 142203240
- Cardinal: 142203240 can be written as One hundred forty-two million, two hundred three thousand, two hundred forty.
Scientific notation
- Scientific notation: 1.4220324 × 108
Factors of 142203240
Divisors of 142203240
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 29 30 36 40 45 53 58 60 72 87 90 106 116 120 145 159 174 180 212 232 257 261 265 290 318 348 360 424 435 477 514 522 530 580 636 696 771 795 870 954 1028 1044 1060 1160 1272 1285 1305 1537 1542 1590 1740 1908 2056 2088 2120 2313 2385 2570 2610 3074 3084 3180 3480 3816 3855 4611 4626 4770 5140 5220 6148 6168 6360 7453 7685 7710 9222 9252 9540 10280 10440 11565 12296 13621 13833 14906 15370 15420 18444 18504 19080 22359 23055 23130 27242 27666 29812 30740 30840 36888 37265 40863 44718 46110 46260 54484 55332 59624 61480 67077 68105 69165 74530 81726 89436 92220 92520 108968 110664 111795 122589 134154 136210 138330 149060 163452 178872 184440 204315 223590 245178 268308 272420 276660 298120 326904 335385 395009 408630 447180 490356 536616 544840 553320 612945 670770 790018 817260 894360 980712 1185027 1225890 1341540 1580036 1634520 1975045 2370054 2451780 2683080 3160072 3555081 3950090 4740108 4903560 5925135 7110162 7900180 9480216 11850270 14220324 15800360 17775405 23700540 28440648 35550810 47401080 71101620 142203240
- Sum of all divisors σ(n): 489013200
- Sum of proper divisors (its aliquot sum) s(n): 346809960
- 142203240 is an abundant number, because the sum of its proper divisors (346809960) is greater than itself. Its abundance is 204606720
Bases of 142203240
- Binary: 10000111100111011001011010002
- Hexadecimal: 0x879D968
- Base-36: 2CNWQ0
Squares and roots of 142203240
- 142203240 squared (1422032402) is 20221761466497600
- 142203240 cubed (1422032403) is 2875599999043110172224000
-
The
square root of 142203240 is 11924.8999995807 -
The
cube root of 142203240 is 521.9591283453
Scales and comparisons
How big is 142203240?- 142,203,240 seconds is equal to 4 years, 27 weeks, 20 hours, 54 minutes.
-
To count from 1 to 142,203,240 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 142203240 cubic inches would be around 43.5 feet tall.
Recreational maths with 142203240
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The information we have on file for 142203240 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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