143998920
143,998,920 is an even composite number composed of six prime numbers multiplied together.
143998920 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 143998920:
23 × 32 × 5 × 13 × 29 × 1061
(2 × 2 × 2 × 3 × 3 × 5 × 13 × 29 × 1061)See below for interesting mathematical facts about the number 143998920 from the Numbermatics database.
Names of 143998920
- Cardinal: 143998920 can be written as One hundred forty-three million, nine hundred ninety-eight thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.4399892 × 108
Factors of 143998920
Divisors of 143998920
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 29 30 36 39 40 45 52 58 60 65 72 78 87 90 104 116 117 120 130 145 156 174 180 195 232 234 260 261 290 312 348 360 377 390 435 468 520 522 580 585 696 754 780 870 936 1044 1061 1131 1160 1170 1305 1508 1560 1740 1885 2088 2122 2262 2340 2610 3016 3183 3393 3480 3770 4244 4524 4680 5220 5305 5655 6366 6786 7540 8488 9048 9549 10440 10610 11310 12732 13572 13793 15080 15915 16965 19098 21220 22620 25464 27144 27586 30769 31830 33930 38196 41379 42440 45240 47745 55172 61538 63660 67860 68965 76392 82758 92307 95490 110344 123076 124137 127320 135720 137930 153845 165516 184614 190980 206895 246152 248274 275860 276921 307690 331032 369228 381960 399997 413790 461535 496548 551720 553842 615380 620685 738456 799994 827580 923070 993096 1107684 1199991 1230760 1241370 1384605 1599988 1655160 1846140 1999985 2215368 2399982 2482740 2769210 3199976 3599973 3692280 3999970 4799964 4965480 5538420 5999955 7199946 7999940 9599928 11076840 11999910 14399892 15999880 17999865 23999820 28799784 35999730 47999640 71999460 143998920
- Sum of all divisors σ(n): 521866800
- Sum of proper divisors (its aliquot sum) s(n): 377867880
- 143998920 is an abundant number, because the sum of its proper divisors (377867880) is greater than itself. Its abundance is 233868960
Bases of 143998920
- Binary: 10001001010100111111110010002
- Hexadecimal: 0x8953FC8
- Base-36: 2DQEA0
Squares and roots of 143998920
- 143998920 squared (1439989202) is 20735688961166400
- 143998920 cubed (1439989203) is 2985916815863883540288000
-
The
square root of 143998920 is 11999.9549999157 -
The
cube root of 143998920 is 524.1469684679
Scales and comparisons
How big is 143998920?- 143,998,920 seconds is equal to 4 years, 30 weeks, 15 hours, 42 minutes.
-
To count from 1 to 143,998,920 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 143998920 cubic inches would be around 43.7 feet tall.
Recreational maths with 143998920
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