142742438850
142,742,438,850 is an even composite number composed of seven prime numbers multiplied together.
142742438850 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 142742438850:
2 × 3 × 52 × 11 × 17 × 257 × 19801
(2 × 3 × 5 × 5 × 11 × 17 × 257 × 19801)See below for interesting mathematical facts about the number 142742438850 from the Numbermatics database.
Names of 142742438850
- Cardinal: 142742438850 can be written as One hundred forty-two billion, seven hundred forty-two million, four hundred thirty-eight thousand, eight hundred fifty.
Scientific notation
- Scientific notation: 1.4274243885 × 1011
Factors of 142742438850
Divisors of 142742438850
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 5 6 10 11 15 17 22 25 30 33 34 50 51 55 66 75 85 102 110 150 165 170 187 255 257 275 330 374 425 510 514 550 561 771 825 850 935 1122 1275 1285 1542 1650 1870 2550 2570 2805 2827 3855 4369 4675 5610 5654 6425 7710 8481 8738 9350 12850 13107 14025 14135 16962 19275 19801 21845 26214 28050 28270 38550 39602 42405 43690 48059 59403 65535 70675 84810 96118 99005 109225 118806 131070 141350 144177 198010 212025 217811 218450 240295 288354 297015 327675 336617 424050 435622 480590 495025 594030 653433 655350 673234 720885 990050 1009851 1089055 1201475 1306866 1441770 1485075 1683085 2019702 2178110 2402950 2970150 3267165 3366170 3604425 3702787 5049255 5088857 5445275 6534330 7208850 7405574 8415425 10098510 10177714 10890550 11108361 15266571 16335825 16830850 18513935 22216722 25246275 25444285 30533142 32671650 37027870 50492550 50888570 55541805 55977427 76332855 86510569 92569675 111083610 111954854 127221425 152665710 167932281 173021138 185139350 254442850 259531707 277709025 279887135 335864562 381664275 432552845 519063414 555418050 559774270 763328550 839661405 865105690 951616259 1297658535 1399435675 1679322810 1903232518 2162764225 2595317070 2798871350 2854848777 4198307025 4325528450 4758081295 5709697554 6488292675 8396614050 9516162590 12976585350 14274243885 23790406475 28548487770 47580812950 71371219425 142742438850
- Sum of all divisors σ(n): 410511618432
- Sum of proper divisors (its aliquot sum) s(n): 267769179582
- 142742438850 is an abundant number, because the sum of its proper divisors (267769179582) is greater than itself. Its abundance is 125026740732
Bases of 142742438850
- Binary: 100001001111000001110011000011110000102
- Hexadecimal: 0x213C1CC3C2
- Base-36: 1TKP5UPU
Squares and roots of 142742438850
- 142742438850 squared (1427424388502) is 20375403848845989322500
- 142742438850 cubed (1427424388503) is 2908434837937953273934709179125000
-
The
square root of 142742438850 is 377812.7033994489 -
The
cube root of 142742438850 is 5226.1800876871
Scales and comparisons
How big is 142742438850?- 142,742,438,850 seconds is equal to 4,538 years, 39 weeks, 6 days, 13 hours, 27 minutes, 30 seconds.
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To count from 1 to 142,742,438,850 would take you about nine thousand and seventy-seven 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 142742438850 cubic inches would be around 435.5 feet tall.
Recreational maths with 142742438850
- 142742438850 backwards is 058834247241
- The number of decimal digits it has is: 12
- The sum of 142742438850's digits is 48
- More coming soon!
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