142512480
142,512,480 is an even composite number composed of five prime numbers multiplied together.
142512480 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 142512480:
25 × 33 × 5 × 11 × 2999
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 11 × 2999)See below for interesting mathematical facts about the number 142512480 from the Numbermatics database.
Names of 142512480
- Cardinal: 142512480 can be written as One hundred forty-two million, five hundred twelve thousand, four hundred eighty.
Scientific notation
- Scientific notation: 1.4251248 × 108
Factors of 142512480
Divisors of 142512480
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 30 32 33 36 40 44 45 48 54 55 60 66 72 80 88 90 96 99 108 110 120 132 135 144 160 165 176 180 198 216 220 240 264 270 288 297 330 352 360 396 432 440 480 495 528 540 594 660 720 792 864 880 990 1056 1080 1188 1320 1440 1485 1584 1760 1980 2160 2376 2640 2970 2999 3168 3960 4320 4752 5280 5940 5998 7920 8997 9504 11880 11996 14995 15840 17994 23760 23992 26991 29990 32989 35988 44985 47520 47984 53982 59980 65978 71976 80973 89970 95968 98967 107964 119960 131956 134955 143952 161946 164945 179940 197934 215928 239920 263912 269910 287904 296901 323892 329890 359880 395868 404865 431856 479840 494835 527824 539820 593802 647784 659780 719760 791736 809730 863712 890703 989670 1055648 1079640 1187604 1295568 1319560 1439520 1484505 1583472 1619460 1781406 1979340 2159280 2375208 2591136 2639120 2969010 3166944 3238920 3562812 3958680 4318560 4453515 4750416 5278240 5938020 6477840 7125624 7917360 8907030 9500832 11876040 12955680 14251248 15834720 17814060 23752080 28502496 35628120 47504160 71256240 142512480
- Sum of all divisors σ(n): 544320000
- Sum of proper divisors (its aliquot sum) s(n): 401807520
- 142512480 is an abundant number, because the sum of its proper divisors (401807520) is greater than itself. Its abundance is 259295040
Bases of 142512480
- Binary: 10000111111010010001011000002
- Hexadecimal: 0x87E9160
- Base-36: 2CUJC0
Squares and roots of 142512480
- 142512480 squared (1425124802) is 20309806955750400
- 142512480 cubed (1425124803) is 2894400957585239764992000
-
The
square root of 142512480 is 11937.8591045463 -
The
cube root of 142512480 is 522.3372111017
Scales and comparisons
How big is 142512480?- 142,512,480 seconds is equal to 4 years, 27 weeks, 4 days, 10 hours, 48 minutes.
-
To count from 1 to 142,512,480 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 142512480 cubic inches would be around 43.5 feet tall.
Recreational maths with 142512480
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