142061400
142,061,400 is an even composite number composed of five prime numbers multiplied together.
142061400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 142061400:
23 × 32 × 52 × 132 × 467
(2 × 2 × 2 × 3 × 3 × 5 × 5 × 13 × 13 × 467)See below for interesting mathematical facts about the number 142061400 from the Numbermatics database.
Names of 142061400
- Cardinal: 142061400 can be written as One hundred forty-two million, sixty-one thousand, four hundred.
Scientific notation
- Scientific notation: 1.420614 × 108
Factors of 142061400
Divisors of 142061400
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 25 26 30 36 39 40 45 50 52 60 65 72 75 78 90 100 104 117 120 130 150 156 169 180 195 200 225 234 260 300 312 325 338 360 390 450 467 468 507 520 585 600 650 676 780 845 900 934 936 975 1014 1170 1300 1352 1401 1521 1560 1690 1800 1868 1950 2028 2335 2340 2535 2600 2802 2925 3042 3380 3736 3900 4056 4203 4225 4670 4680 5070 5604 5850 6071 6084 6760 7005 7605 7800 8406 8450 9340 10140 11208 11675 11700 12142 12168 12675 14010 15210 16812 16900 18213 18680 20280 21015 23350 23400 24284 25350 28020 30355 30420 33624 33800 35025 36426 38025 42030 46700 48568 50700 54639 56040 60710 60840 70050 72852 76050 78923 84060 91065 93400 101400 105075 109278 121420 140100 145704 151775 152100 157846 168120 182130 210150 218556 236769 242840 273195 280200 303550 304200 315692 364260 394615 420300 437112 455325 473538 546390 607100 631384 710307 728520 789230 840600 910650 947076 1092780 1183845 1214200 1365975 1420614 1578460 1821300 1894152 1973075 2185560 2367690 2731950 2841228 3156920 3551535 3642600 3946150 4735380 5463900 5682456 5919225 7103070 7892300 9470760 10927800 11838450 14206140 15784600 17757675 23676900 28412280 35515350 47353800 71030700 142061400
- Sum of all divisors σ(n): 517717980
- Sum of proper divisors (its aliquot sum) s(n): 375656580
- 142061400 is an abundant number, because the sum of its proper divisors (375656580) is greater than itself. Its abundance is 233595180
Bases of 142061400
- Binary: 10000111011110101111010110002
- Hexadecimal: 0x877AF58
- Base-36: 2CKVA0
Squares and roots of 142061400
- 142061400 squared (1420614002) is 20181441369960000
- 142061400 cubed (1420614003) is 2867003815034435544000000
-
The
square root of 142061400 is 11918.9512961501 -
The
cube root of 142061400 is 521.7855286635
Scales and comparisons
How big is 142061400?- 142,061,400 seconds is equal to 4 years, 26 weeks, 6 days, 5 hours, 30 minutes.
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To count from 1 to 142,061,400 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 142061400 cubic inches would be around 43.5 feet tall.
Recreational maths with 142061400
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