142744949750
142,744,949,750 is an even composite number composed of six prime numbers multiplied together.
142744949750 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 142744949750:
2 × 53 × 13 × 17 × 71 × 36389
(2 × 5 × 5 × 5 × 13 × 17 × 71 × 36389)See below for interesting mathematical facts about the number 142744949750 from the Numbermatics database.
Names of 142744949750
- Cardinal: 142744949750 can be written as One hundred forty-two billion, seven hundred forty-four million, nine hundred forty-nine thousand, seven hundred fifty.
Scientific notation
- Scientific notation: 1.4274494975 × 1011
Factors of 142744949750
Divisors of 142744949750
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 5 10 13 17 25 26 34 50 65 71 85 125 130 142 170 221 250 325 355 425 442 650 710 850 923 1105 1207 1625 1775 1846 2125 2210 2414 3250 3550 4250 4615 5525 6035 8875 9230 11050 12070 15691 17750 23075 27625 30175 31382 36389 46150 55250 60350 72778 78455 115375 150875 156910 181945 230750 301750 363890 392275 473057 618613 784550 909725 946114 1237226 1819450 1961375 2365285 2583619 3093065 3922750 4548625 4730570 5167238 6186130 8041969 9097250 11826425 12918095 15465325 16083938 23652850 25836190 30930650 33587047 40209845 43921523 59132125 64590475 67174094 77326625 80419690 87843046 118264250 129180950 154653250 167935235 201049225 219607615 322952375 335870470 402098450 439215230 570979799 645904750 839676175 1005246125 1098038075 1141959598 1679352350 2010492250 2196076150 2854898995 4198380875 5490190375 5709797990 8396761750 10980380750 14274494975 28548989950 71372474875 142744949750
- Sum of all divisors σ(n): 309001754880
- Sum of proper divisors (its aliquot sum) s(n): 166256805130
- 142744949750 is an abundant number, because the sum of its proper divisors (166256805130) is greater than itself. Its abundance is 23511855380
Bases of 142744949750
- Binary: 100001001111000100001100010011111101102
- Hexadecimal: 0x213C4313F6
- Base-36: 1TKQNO52
Squares and roots of 142744949750
- 142744949750 squared (1427449497502) is 20376120679130025062500
- 142744949750 cubed (1427449497503) is 2908588322442351301262803109375000
-
The
square root of 142744949750 is 377816.0263276295 -
The
cube root of 142744949750 is 5226.2107310819
Scales and comparisons
How big is 142744949750?- 142,744,949,750 seconds is equal to 4,538 years, 44 weeks, 14 hours, 55 minutes, 50 seconds.
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To count from 1 to 142,744,949,750 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 142744949750 cubic inches would be around 435.5 feet tall.
Recreational maths with 142744949750
- 142744949750 backwards is 057949447241
- The number of decimal digits it has is: 12
- The sum of 142744949750's digits is 56
- More coming soon!
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The information we have on file for 142744949750 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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