142057800
142,057,800 is an even composite number composed of five prime numbers multiplied together.
142057800 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 142057800:
23 × 35 × 52 × 37 × 79
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 37 × 79)See below for interesting mathematical facts about the number 142057800 from the Numbermatics database.
Names of 142057800
- Cardinal: 142057800 can be written as One hundred forty-two million, fifty-seven thousand, eight hundred.
Scientific notation
- Scientific notation: 1.420578 × 108
Factors of 142057800
Divisors of 142057800
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 27 30 36 37 40 45 50 54 60 72 74 75 79 81 90 100 108 111 120 135 148 150 158 162 180 185 200 216 222 225 237 243 270 296 300 316 324 333 360 370 395 405 444 450 474 486 540 555 600 632 648 666 675 711 740 790 810 888 900 925 948 972 999 1080 1110 1185 1215 1332 1350 1422 1480 1580 1620 1665 1800 1850 1896 1944 1975 1998 2025 2133 2220 2370 2430 2664 2700 2775 2844 2923 2997 3160 3240 3330 3555 3700 3950 3996 4050 4266 4440 4740 4860 4995 5400 5550 5688 5846 5925 5994 6075 6399 6660 7110 7400 7900 7992 8100 8325 8532 8769 8991 9480 9720 9990 10665 11100 11692 11850 11988 12150 12798 13320 14220 14615 14985 15800 16200 16650 17064 17538 17775 17982 19197 19980 21330 22200 23384 23700 23976 24300 24975 25596 26307 28440 29230 29970 31995 33300 35076 35550 35964 38394 39960 42660 43845 44955 47400 48600 49950 51192 52614 53325 58460 59940 63990 66600 70152 71100 71928 73075 74925 76788 78921 85320 87690 89910 95985 99900 105228 106650 116920 119880 127980 131535 142200 146150 149850 153576 157842 159975 175380 179820 191970 199800 210456 213300 219225 224775 236763 255960 263070 292300 299700 315684 319950 350760 359640 383940 394605 426600 438450 449550 473526 479925 526140 584600 599400 631368 639900 657675 710289 767880 789210 876900 899100 947052 959850 1052280 1183815 1279800 1315350 1420578 1578420 1753800 1798200 1894104 1919700 1973025 2367630 2630700 2841156 3156840 3551445 3839400 3946050 4735260 5261400 5682312 5919075 7102890 7892100 9470520 11838150 14205780 15784200 17757225 23676300 28411560 35514450 47352600 71028900 142057800
- Sum of all divisors σ(n): 514550400
- Sum of proper divisors (its aliquot sum) s(n): 372492600
- 142057800 is an abundant number, because the sum of its proper divisors (372492600) is greater than itself. Its abundance is 230434800
Bases of 142057800
- Binary: 10000111011110100001010010002
- Hexadecimal: 0x877A148
- Base-36: 2CKSI0
Squares and roots of 142057800
- 142057800 squared (1420578002) is 20180418540840000
- 142057800 cubed (1420578003) is 2866785860990940552000000
-
The
square root of 142057800 is 11918.8002751955 -
The
cube root of 142057800 is 521.7811210771
Scales and comparisons
How big is 142057800?- 142,057,800 seconds is equal to 4 years, 26 weeks, 6 days, 4 hours, 30 minutes.
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To count from 1 to 142,057,800 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 142057800 cubic inches would be around 43.5 feet tall.
Recreational maths with 142057800
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