142498907 is an odd 9-digits prime number following 142498906
and preceding 142498908 . In scientific notation, it is written as 1.42498907 × 10^8.
The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors.
There are 142498906 positive integers (up to 142498907) that are relatively prime to 142498907.
142498907 has 2 divisors, whose sum is 142498908
The reverse of 142498907 is 709894241
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 44 Digital Root 8
Name
one hundred forty-two million four hundred ninety-eight thousand nine hundred seven
Scientific notation
1.42498907 × 10^8
Engineering notation
1.42498907 × 10^6
Prime Factorization
142498907
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
142498907 Product of the distinct prime numbers
The prime factorization of 142498907 is 142498907.
Since it has a total of 1 prime factors.
9 , 7 , 60 , 62 , 959 , 545 , 6792 , 7125 , 58617 , 45441 , 114765 , 468303 , 2576418 , 2445273 , 26672274 , 44229648 , 547435458 , 658172868 , 961882021 , 5656610049
n×2
284997814
n×3
427496721
n×4
569995628
n×5
712494535
n÷2
71249453.5
n÷3
47499635.666667
n÷3
35624726.75
n÷5
28499781.4
n2
20305938496194649
n3
2.893574041317E+24
n4
4.1233113821124E+32
n5
5.8756736517168E+40
2 √n11937.290605493
3 √n522.32062797405
4 √n109.25790866337
5 √n42.732894108509
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
142498908 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
71249454 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11937.290647379 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999859648 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142498907 can be divided by 2 positive divisors.
The sum of these divisors (counting 142498907) is 142498908, the average is 71249454.
Base
System
Value
2
Binary
1000011111100101110001011011
3
Ternary
100221010200202022
4
Quaternary
20133211301123
5
Quinary
242434431112
6
Senary
22050125055
8
Octal
1037456133
10
Decimal
142498907
12
Duodecimal
3b88078b
16
Hexadecimal
87e5c5b
20
Vigesimal
24ac757
36
Base36
2cu8uz
md5
b4534e9a56b7a7402ed1fd88b315234f
sha1
9627ad1d75bb68117a4e2a13c6a80112120c701f
sha256
1f0fb954352ae63d647876de2b321ed5b3fe85a9b4cbf144e4171f4efd7c33a9
sha512
a43f591e1eebf6a43b1dc01fa7ae400741ea0f944c22ad4043ce7a6e02f6167221a1c771db03c8f2b95e8ee41f030d4c5c61be0ad9f3b5d499734964bb7bf959
ripemd-160
1debf4b6a5d6f0321e8749c2302ae4d747f9d572
Diameter
284997814
Circumference
895347038.75155
Area
6.3792987203891E+16
Volume
1.2120574601093E+25
Surface area
2.5517194881557E+17
Circumference
895347038.75155
Perimeter
569995628
Area
20305938496194649
Diagonal
201523886.90274
Surface area
121835630977167894
Volume
2.893574041317E+24
Space diagonal
246815346.94703
Perimeter
427496721
Area
8.7927292926945E+15
Altitude
123407673.47352
Surface area
8.7927292926945E+15
Volume
3.410109710801E+23
Height
67174628.967581