142622480
142,622,480 is an even composite number composed of six prime numbers multiplied together.
142622480 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 142622480:
24 × 5 × 7 × 11 × 132 × 137
(2 × 2 × 2 × 2 × 5 × 7 × 11 × 13 × 13 × 137)See below for interesting mathematical facts about the number 142622480 from the Numbermatics database.
Names of 142622480
- Cardinal: 142622480 can be written as One hundred forty-two million, six hundred twenty-two thousand, four hundred eighty.
Scientific notation
- Scientific notation: 1.4262248 × 108
Factors of 142622480
Divisors of 142622480
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 4 5 7 8 10 11 13 14 16 20 22 26 28 35 40 44 52 55 56 65 70 77 80 88 91 104 110 112 130 137 140 143 154 169 176 182 208 220 260 274 280 286 308 338 364 385 440 455 520 548 560 572 616 676 685 715 728 770 845 880 910 959 1001 1040 1096 1144 1183 1232 1352 1370 1430 1456 1507 1540 1690 1781 1820 1859 1918 2002 2192 2288 2366 2704 2740 2860 3014 3080 3380 3562 3640 3718 3836 4004 4732 4795 5005 5480 5720 5915 6028 6160 6760 7124 7280 7436 7535 7672 8008 8905 9295 9464 9590 10010 10549 10960 11440 11830 12056 12467 13013 13520 14248 14872 15070 15344 16016 17810 18590 18928 19180 19591 20020 21098 23153 23660 24112 24934 26026 28496 29744 30140 35620 37180 38360 39182 40040 42196 46306 47320 49868 52052 52745 60280 62335 65065 71240 74360 76720 78364 80080 84392 92612 94640 97955 99736 104104 105490 115765 120560 124670 130130 137137 142480 148720 156728 162071 168784 185224 195910 199472 208208 210980 231530 249340 254683 260260 274274 313456 324142 370448 391820 421960 463060 498680 509366 520520 548548 648284 685685 783640 810355 843920 926120 997360 1018732 1041040 1097096 1273415 1296568 1371370 1567280 1620710 1782781 1852240 2037464 2194192 2546830 2593136 2742740 3241420 3565562 4074928 5093660 5485480 6482840 7131124 8913905 10187320 10970960 12965680 14262248 17827810 20374640 28524496 35655620 71311240 142622480
- Sum of all divisors σ(n): 450935424
- Sum of proper divisors (its aliquot sum) s(n): 308312944
- 142622480 is an abundant number, because the sum of its proper divisors (308312944) is greater than itself. Its abundance is 165690464
Bases of 142622480
- Binary: 10001000000000111111000100002
- Hexadecimal: 0x8803F10
- Base-36: 2CWW7K
Squares and roots of 142622480
- 142622480 squared (1426224802) is 20341171801350400
- 142622480 cubed (1426224803) is 2901108368414661396992000
-
The
square root of 142622480 is 11942.4654071093 -
The
cube root of 142622480 is 522.4715673271
Scales and comparisons
How big is 142622480?- 142,622,480 seconds is equal to 4 years, 27 weeks, 5 days, 17 hours, 21 minutes, 20 seconds.
-
To count from 1 to 142,622,480 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 142622480 cubic inches would be around 43.5 feet tall.
Recreational maths with 142622480
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