157435189 is an odd 9-digits prime number following 157435188
and preceding 157435190 . In scientific notation, it is written as 1.57435189 × 10^8.
The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors.
There are 157435188 positive integers (up to 157435189) that are relatively prime to 157435189.
157435189 has 2 divisors, whose sum is 157435190
The reverse of 157435189 is 981534751
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred fifty-seven million four hundred thirty-five thousand one hundred eighty-nine
Scientific notation
1.57435189 × 10^8
Engineering notation
1.57435189 × 10^6
Prime Factorization
157435189
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
157435189
Product of the distinct prime numbers
The prime factorization of 157435189 is 157435189.
Since it has a total of 1 prime factors.
7 , 7 , 10 , 11 , 324 , 497 , 8477 , 8890 , 20364 , 49289 , 118273 , 76731 , 2704751 , 7889395 , 9839438 , 95320112 , 62894234 , 628863392 , 3655650677 , 2060349105
n×2
314870378
n×3
472305567
n×4
629740756
n×5
787175945
n÷2
78717594.5
n÷3
52478396.333333
n÷3
39358797.25
n÷5
31487037.8
n2
24785838735465721
n3
3.9021632058416E+24
n4
6.1433780182051E+32
n5
9.6718387939457E+40
2 √n
12547.318000274
3 √n
539.96706360614
4 √n
112.01481152184
5 √n
43.593361806794
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
157435190
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
78717595
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
12547.318040123
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999872964
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157435189 can be divided by 2 positive divisors.
The sum of these divisors (counting 157435189) is 157435190, the average is 78717595.
Base
System
Value
2
Binary
1001011000100100010100110101
3
Ternary
101222020112110221
4
Quaternary
21120210110311
5
Quinary
310300411224
6
Senary
23342214341
8
Octal
1130442465
10
Decimal
157435189
12
Duodecimal
448843b1
16
Hexadecimal
9624535
20
Vigesimal
293j7j9
36
Base36
2lqdrp
md5
d3427721ee5ef4fe4a4f10560131a065
sha1
daee1f83f86f1da0360c14509bcba69fe6171397
sha256
1c3180fc18842fa840fb0ffd8eb954cd2ca1ddbbfddd653ce5ec68e4ea2d69d7
sha512
4480a992f643f3a9365bbaaf8729f924e6f8b3f09a513e396895fc9bafe7a8c541062859b29b54a792dcd8326b0af43d130761c112baafa1a819cf424007edaa
ripemd-160
2c3d84ed0fb2cacaf754e6f1830e87b57a106fae
Diameter
314870378
Circumference
989194466.35784
Area
7.78670088844E+16
Volume
1.6345343014107E+25
Surface area
3.114680355376E+17
Circumference
989194466.35784
Perimeter
629740756
Area
24785838735465721
Diagonal
222646979.47857
Surface area
148715032412794326
Volume
3.9021632058416E+24
Space diagonal
272685746.24721
Perimeter
472305567
Area
1.0732582999509E+16
Altitude
136342873.1236
Surface area
1.0732582999509E+16
Volume
4.5987434402454E+23
Height
74215659.826191