157423612 is an even 9-digits composite number following 157423611
and preceding 157423613 . In scientific notation, it is written as 1.57423612 × 10^8.
The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors.
There are 77802480 positive integers (up to 157423612) that are relatively prime to 157423612.
157423612 has 24 divisors, whose sum is 278691840
The reverse of 157423612 is 216324751
Previous prime number is 719
Is Prime? no
Number parity even
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred fifty-seven million four hundred twenty-three thousand six hundred twelve
Scientific notation
1.57423612 × 10^8
Engineering notation
1.57423612 × 10^6
Prime Factorization
2 × 2 × 127 × 719 × 431
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
78711806
Product of the distinct prime numbers
The prime factorization of 157423612 is 2 × 2 × 127 × 719 × 431.
Since it has a total of 5 prime factors.
8 , 3 , 68 , 16 , 764 , 694 , 7066 , 4785 , 50485 , 52276 , 563023 , 941298 , 5495865 , 4058051 , 86604131 , 66010922 , 867782996 , 858131825 , 7079535235 , 8681244428
n×2
314847224
n×3
472270836
n×4
629694448
n×5
787118060
n÷2
78711806
n÷3
52474537.333333
n÷3
39355903
n÷5
31484722.4
n2
24782193615126544
n3
3.9013024321766E+24
n4
6.1415712037762E+32
n5
9.6682832225364E+40
2 √n
12546.856658144
3 √n
539.95382778517
4 √n
112.01275221216
5 √n
43.592720660176
1 , 2 , 4 , 127 , 254 , 431 , 508 , 719 , 862 , 1438 , 1724 , 2876 , 54737 , 91313 , 109474 , 182626 , 218948 , 309889 , 365252 , 619778 , 1239556 , 39355903 , 78711806 , 157423612
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157423611
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157423612 can be divided by 24 positive divisors.
The sum of these divisors (counting 157423612) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001011000100001011111111100
3
Ternary
101222012221121011
4
Quaternary
21120201133330
5
Quinary
310300023422
6
Senary
23342045004
8
Octal
1130413774
10
Decimal
157423612
12
Duodecimal
44879764
16
Hexadecimal
96217fc
20
Vigesimal
293hj0c
36
Base36
2lq4u4
md5
1dbb6f28a731d4fbafee3274b83433f4
sha1
a37c094b490ca69f72da2ee5061366a5e13b5cb0
sha256
44315a93f2922ea825138c27f9e46ab79985c17bd49ad841665e759eb12dbf72
sha512
108027ff44a463a9592d1f586e8c81a3e4c74086c0319e0a64f86e7a12b6733687ccd89fd2bc3672aaa1c8e6092d86f642fdf7b6c8f1cef7ae8cb5fc48b7e5b1
ripemd-160
5a48448d98abf6bda6612f35b47385fa4effa9b7
Diameter
314847224
Circumference
989121725.92154
Area
7.7855557401121E+16
Volume
1.634173741381E+25
Surface area
3.1142222960449E+17
Circumference
989121725.92154
Perimeter
629694448
Area
24782193615126544
Diagonal
222630607.12816
Surface area
148693161690759264
Volume
3.9013024321766E+24
Space diagonal
272665694.29501
Perimeter
472270836
Area
1.0731004616102E+16
Altitude
136332847.1475
Surface area
1.0731004616102E+16
Volume
4.5977290087527E+23
Height
74210202.376053