157435792 is an even 9-digits composite number following 157435791
and preceding 157435793 . In scientific notation, it is written as 1.57435792 × 10^8.
The sum of its digits is 43. It has a total of 6 prime factors and 20 positive divisors.
There are 78654240 positive integers (up to 157435792) that are relatively prime to 157435792.
157435792 has 20 divisors, whose sum is 305278576
The reverse of 157435792 is 297534751
Previous prime number is 1531
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred fifty-seven million four hundred thirty-five thousand seven hundred ninety-two
Scientific notation
1.57435792 × 10^8
Engineering notation
1.57435792 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 1531 × 6427
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
19679474
Product of the distinct prime numbers
The prime factorization of 157435792 is 2 × 2 × 2 × 2 × 1531 × 6427.
Since it has a total of 6 prime factors.
9 , 3 , 90 , 79 , 248 , 227 , 1656 , 9205 , 34298 , 87710 , 74928 , 15883 , 7285614 , 2279984 , 3904911 , 35513996 , 193474835 , 313822610 , 847217381 , 7253387277
n×2
314871584
n×3
472307376
n×4
629743168
n×5
787178960
n÷2
78717896
n÷3
52478597.333333
n÷3
39358948
n÷5
31487158.4
n2
24786028602667264
n3
3.9022080435956E+24
n4
6.1434721389224E+32
n5
9.6720240182118E+40
2 √n
12547.342029291
3 √n
539.96775298976
4 √n
112.01491878
5 √n
43.593395200545
1 , 2 , 4 , 8 , 16 , 1531 , 3062 , 6124 , 6427 , 12248 , 12854 , 24496 , 25708 , 51416 , 102832 , 9839737 , 19679474 , 39358948 , 78717896 , 157435792
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157435791
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157435792 can be divided by 20 positive divisors.
The sum of these divisors (counting 157435792) is 1, the average is 0.05.
Base
System
Value
2
Binary
1001011000100100011110010000
3
Ternary
101222020120022021
4
Quaternary
21120210132100
5
Quinary
310300421132
6
Senary
23342221224
8
Octal
1130443620
10
Decimal
157435792
12
Duodecimal
44884814
16
Hexadecimal
9624790
20
Vigesimal
293j99c
36
Base36
2lqe8g
md5
81f91f0ab1a2e35d5ba08bdadd0fa47a
sha1
6ee60ae8167d05cb4d34bd8fc7212fa12f9d7a98
sha256
f54910784d5a62097fbdd1056eacb51fcb88914d4e04bd2a99e627a03219dc33
sha512
818c4f89b518a152a4b59849341a573584c51611b8d88242f503f36cbdc7664fd9f32a55a749fa2a26257cc89fdd52468e01901f6f485693b4c576d4df98c360
ripemd-160
ab38f06be52202b94c5199d576c1f3b49bd5218c
Diameter
314871584
Circumference
989198255.11858
Area
7.7867605369806E+16
Volume
1.6345530830052E+25
Surface area
3.1147042147922E+17
Circumference
989198255.11858
Perimeter
629743168
Area
24786028602667264
Diagonal
222647832.24935
Surface area
148716171616003584
Volume
3.9022080435956E+24
Space diagonal
272686790.67385
Perimeter
472307376
Area
1.0732665214419E+16
Altitude
136343395.33692
Surface area
1.0732665214419E+16
Volume
4.5987962820452E+23
Height
74215944.083117