157429822 is an even 9-digits composite number following 157429821
and preceding 157429823 . In scientific notation, it is written as 1.57429822 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 70208320 positive integers (up to 157429822) that are relatively prime to 157429822.
157429822 has 8 divisors, whose sum is 236551536
The reverse of 157429822 is 228924751
Previous prime number is 583
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred fifty-seven million four hundred twenty-nine thousand eight hundred twenty-two
Scientific notation
1.57429822 × 10^8
Engineering notation
1.57429822 × 10^6
Prime Factorization
2 × 583 × 135017
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157429822
Product of the distinct prime numbers
The prime factorization of 157429822 is 2 × 583 × 135017.
Since it has a total of 3 prime factors.
7 , 2 , 33 , 71 , 133 , 938 , 364 , 1649 , 72772 , 37429 , 994171 , 973916 , 2176710 , 3411154 , 15570857 , 7140212 , 627671323 , 835674208 , 8432704120 , 7841552679
n×2
314859644
n×3
472289466
n×4
629719288
n×5
787149110
n÷2
78714911
n÷3
52476607.333333
n÷3
39357455.5
n÷5
31485964.4
n2
24784148854951684
n3
3.9017641426565E+24
n4
6.142540344644E+32
n5
9.6701903308513E+40
2 √n
12547.104128045
3 √n
539.96092767134
4 √n
112.01385685729
5 √n
43.593064581295
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157429821
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157429822 can be divided by 8 positive divisors.
The sum of these divisors (counting 157429822) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001011000100011000000111110
3
Ternary
101222020021010011
4
Quaternary
21120203000332
5
Quinary
310300223242
6
Senary
23342133434
8
Octal
1130430076
10
Decimal
157429822
12
Duodecimal
4488127a
16
Hexadecimal
962303e
20
Vigesimal
293ieb2
36
Base36
2lq9mm
md5
a60e62dd61c7b168cd01697f30c0b044
sha1
a386cbde95e72eb07522a2061cba4056caea2517
sha256
7f1165f4e3d6ae8943bf279ed1a63ed1c8fb56884ac78454ff9d6e7fcc4346e8
sha512
ec44906dcc67325819f765f378b0d4f8527f8c72e61bcf58775ad60d97d99218d71b211c0b7056e0de85c4d39c5fdc8462be6745ba1544d23c459779cbe5032c
ripemd-160
9287014024fd5b39da1a31990d7067da2a021e9f
Diameter
314859644
Circumference
989160744.5023
Area
7.7861699968192E+16
Volume
1.6343671422147E+25
Surface area
3.1144679987277E+17
Circumference
989160744.5023
Perimeter
629719288
Area
24784148854951684
Diagonal
222639389.39438
Surface area
148704893129710104
Volume
3.9017641426565E+24
Space diagonal
272676450.33052
Perimeter
472289466
Area
1.0731851259782E+16
Altitude
136338225.16526
Surface area
1.0731851259782E+16
Volume
4.5982731397716E+23
Height
74213129.798127