142775481920
142,775,481,920 is an even composite number composed of six prime numbers multiplied together.
What does the number 142775481920 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 224 divisors.
142775481920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 142775481920:
26 × 5 × 17 × 29 × 113 × 8009
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 17 × 29 × 113 × 8009)See below for interesting mathematical facts about the number 142775481920 from the Numbermatics database.
Names of 142775481920
- Cardinal: 142775481920 can be written as One hundred forty-two billion, seven hundred seventy-five million, four hundred eighty-one thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.4277548192 × 1011
Factors of 142775481920
Divisors of 142775481920
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 4 5 8 10 16 17 20 29 32 34 40 58 64 68 80 85 113 116 136 145 160 170 226 232 272 290 320 340 452 464 493 544 565 580 680 904 928 986 1088 1130 1160 1360 1808 1856 1921 1972 2260 2320 2465 2720 3277 3616 3842 3944 4520 4640 4930 5440 6554 7232 7684 7888 8009 9040 9280 9605 9860 13108 15368 15776 16018 16385 18080 19210 19720 26216 30736 31552 32036 32770 36160 38420 39440 40045 52432 55709 61472 64072 65540 76840 78880 80090 104864 111418 122944 128144 131080 136153 153680 157760 160180 209728 222836 232261 256288 262160 272306 278545 307360 320360 445672 464522 512576 524320 544612 557090 614720 640720 680765 891344 905017 929044 1048640 1089224 1114180 1161305 1281440 1361530 1782688 1810034 1858088 2178448 2228360 2322610 2562880 2723060 3565376 3620068 3716176 3948437 4356896 4456720 4525085 4645220 5446120 7240136 7432352 7896874 8713792 8913440 9050170 9290440 10892240 14480272 14864704 15385289 15793748 17826880 18100340 18580880 19742185 21784480 26245493 28960544 30770578 31587496 36200680 37161760 39484370 43568960 52490986 57921088 61541156 63174992 72401360 74323520 76926445 78968740 104981972 123082312 126349984 131227465 144802720 153852890 157937480 209963944 246164624 252699968 262454930 289605440 307705780 315874960 419927888 446173381 492329248 524909860 615411560 631749920 839855776 892346762 984658496 1049819720 1230823120 1263499840 1679711552 1784693524 2099639440 2230866905 2461646240 3569387048 4199278880 4461733810 4923292480 7138774096 8398557760 8923467620 14277548192 17846935240 28555096384 35693870480 71387740960 142775481920
- Sum of all divisors σ(n): 375738847200
- Sum of proper divisors (its aliquot sum) s(n): 232963365280
- 142775481920 is an abundant number, because the sum of its proper divisors (232963365280) is greater than itself. Its abundance is 90187883360
Bases of 142775481920
- Binary: 100001001111100001010011110110010000002
- Hexadecimal: 0x213E14F640
- Base-36: 1TL8U2WW
Squares and roots of 142775481920
- 142775481920 squared (1427754819202) is 20384838237488246886400
- 142775481920 cubed (1427754819203) is 2910455103218627859541699493888000
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The
square root of 142775481920 is 377856.4303012457 -
The
cube root of 142775481920 is 5226.5833214473
Scales and comparisons
How big is 142775481920?- 142,775,481,920 seconds is equal to 4,539 years, 42 weeks, 4 days, 5 minutes, 20 seconds.
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To count from 1 to 142,775,481,920 would take you about nine thousand and seventy-nine 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 142775481920 cubic inches would be around 435.5 feet tall.
Recreational maths with 142775481920
- 142775481920 backwards is 029184577241
- The number of decimal digits it has is: 12
- The sum of 142775481920's digits is 50
- More coming soon!
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