157415922 is an even 9-digits composite number following 157415921
and preceding 157415923 . In scientific notation, it is written as 1.57415922 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 52471968 positive integers (up to 157415922) that are relatively prime to 157415922.
157415922 has 12 divisors, whose sum is 341067870
The reverse of 157415922 is 229514751
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred fifty-seven million four hundred fifteen thousand nine hundred twenty-two
Scientific notation
1.57415922 × 10^8
Engineering notation
1.57415922 × 10^6
Prime Factorization
2 × 3 × 3 × 8745329
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
52471974
Product of the distinct prime numbers
The prime factorization of 157415922 is 2 × 3 × 3 × 8745329.
Since it has a total of 4 prime factors.
1 , 6 , 3 , 15 , 199 , 298 , 9999 , 6891 , 42453 , 24706 , 109388 , 274346 , 8858433 , 8177503 , 8537761 , 15814194 , 698060456 , 248304268 , 574719950 , 6145979987
n×2
314831844
n×3
472247766
n×4
629663688
n×5
787079610
n÷2
78707961
n÷3
52471974
n÷3
39353980.5
n÷5
31483184.4
n2
24779772499110084
n3
3.9007307348977E+24
n4
6.1403712510765E+32
n5
9.665922019105E+40
2 √n
12546.550203143
3 √n
539.94503555784
4 √n
112.01138425688
5 √n
43.592294758918
1 , 2 , 3 , 6 , 9 , 18 , 8745329 , 17490658 , 26235987 , 52471974 , 78707961 , 157415922
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157415921
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157415922 can be divided by 12 positive divisors.
The sum of these divisors (counting 157415922) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001011000011111100111110010
3
Ternary
101222012120001100
4
Quaternary
21120133213302
5
Quinary
310244302142
6
Senary
23341545230
8
Octal
1130374762
10
Decimal
157415922
12
Duodecimal
44875216
16
Hexadecimal
961f9f2
20
Vigesimal
293gjg2
36
Base36
2lpywi
md5
8d59f45308503ce3c85004b6655d774f
sha1
e1d8cea91334c2c281c279cb8584e8d670783b81
sha256
0a7dd9cec8d146e1f50a57e924dc6ca17a0e5c217e25e7a31a98b02abbf38324
sha512
7c5a419a7a94cc4aef5ad796c763a47d7b20ffd0dea5f3374f1113a6a2e5f848eca7dd9437c8cef9a7dadb4a689f678b1da20cb9cd82fff0c6c12ee14127a322
ripemd-160
b08b0808117b24994cd7e1ee24c776fc4aa508c5
Diameter
314831844
Circumference
989073408.22653
Area
7.7847951240831E+16
Volume
1.6339342693849E+25
Surface area
3.1139180496332E+17
Circumference
989073408.22653
Perimeter
629663688
Area
24779772499110084
Diagonal
222619731.82587
Surface area
148678634994660504
Volume
3.9007307348977E+24
Space diagonal
272652374.8243
Perimeter
472247766
Area
1.0729956242114E+16
Altitude
136326187.41215
Surface area
1.0729956242114E+16
Volume
4.5970552570482E+23
Height
74206577.275288