142729478019648
142,729,478,019,648 is an even composite number composed of four prime numbers multiplied together.
142729478019648 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 142729478019648:
26 × 32 × 13 × 19061094821
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 13 × 19061094821)See below for interesting mathematical facts about the number 142729478019648 from the Numbermatics database.
Names of 142729478019648
- Cardinal: 142729478019648 can be written as One hundred forty-two trillion, seven hundred twenty-nine billion, four hundred seventy-eight million, nineteen thousand, six hundred forty-eight.
Scientific notation
- Scientific notation: 1.42729478019648 × 1014
Factors of 142729478019648
- Number of distinct prime factors ω(n): 4
- Total number of prime factors Ω(n): 10
- Sum of prime factors: 19061094839
Divisors of 142729478019648
- Number of divisors d(n): 84
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 72 78 96 104 117 144 156 192 208 234 288 312 416 468 576 624 832 936 1248 1872 2496 3744 7488 19061094821 38122189642 57183284463 76244379284 114366568926 152488758568 171549853389 228733137852 247794232673 304977517136 343099706778 457466275704 495588465346 609955034272 686199413556 743382698019 914932551408 991176930692 1219910068544 1372398827112 1486765396038 1829865102816 1982353861384 2230148094057 2744797654224 2973530792076 3659730205632 3964707722768 4460296188114 5489595308448 5947061584152 7929415445536 8920592376228 10979190616896 11894123168304 15858830891072 17841184752456 23788246336608 35682369504912 47576492673216 71364739009824 142729478019648
- Sum of all divisors σ(n): 440578145715708
- Sum of proper divisors (its aliquot sum) s(n): 297848667696060
- 142729478019648 is an abundant number, because the sum of its proper divisors (297848667696060) is greater than itself. Its abundance is 155119189676412
Bases of 142729478019648
- Binary: 1000000111001111110010111101011000011010010000002
- Hexadecimal: 0x81CFCBD61A40
- Base-36: 1ELD0M1OW0
Squares and roots of 142729478019648
- 142729478019648 squared (1427294780196482) is 20371703895761181567874043904
- 142729478019648 cubed (1427294780196483) is 2907642663412823095989799551612591326625792
-
The
square root of 142729478019648 is 11946944.2963315103 -
The
cube root of 142729478019648 is 52260.2190608339
Scales and comparisons
How big is 142729478019648?- 142,729,478,019,648 seconds is equal to 4,538,355 years, 47 weeks, 2 days, 3 hours, 40 minutes, 48 seconds.
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To count from 1 to 142,729,478,019,648 would take you about eleven million, three hundred forty-five thousand, eight hundred eighty-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 142729478019648 cubic inches would be around 4355 feet tall.
Recreational maths with 142729478019648
- 142729478019648 backwards is 846910874927241
- 142729478019648 is a
Harshad number . - The number of decimal digits it has is: 15
- The sum of 142729478019648's digits is 72
- More coming soon!
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The information we have on file for 142729478019648 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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