157428608 is an even 9-digits composite number following 157428607
and preceding 157428609 . In scientific notation, it is written as 1.57428608 × 10^8.
The sum of its digits is 41. It has a total of 8 prime factors and 16 positive divisors.
There are 78714240 positive integers (up to 157428608) that are relatively prime to 157428608.
157428608 has 16 divisors, whose sum is 313627560
The reverse of 157428608 is 806824751
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred fifty-seven million four hundred twenty-eight thousand six hundred eight
Scientific notation
1.57428608 × 10^8
Engineering notation
1.57428608 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 2 × 1229911
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
8
Total number of prime factors
rad
Radical
2459822
Product of the distinct prime numbers
The prime factorization of 157428608 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 1229911.
Since it has a total of 8 prime factors.
1 , 3 , 95 , 100 , 672 , 419 , 4108 , 8202 , 72965 , 25205 , 702292 , 90457 , 2273836 , 9567507 , 94930085 , 81964869 , 129972261 , 429684888 , 5534064594 , 4541036877
n×2
314857216
n×3
472285824
n×4
629714432
n×5
787143040
n÷2
78714304
n÷3
52476202.666667
n÷3
39357152
n÷5
31485721.6
n2
24783766616817664
n3
3.9016738794825E+24
n4
6.1423508771689E+32
n5
9.6698174844027E+40
2 √n
12547.055750255
3 √n
539.95953972116
4 √n
112.01364091152
5 √n
43.592997348616
1 , 2 , 4 , 8 , 16 , 32 , 64 , 128 , 1229911 , 2459822 , 4919644 , 9839288 , 19678576 , 39357152 , 78714304 , 157428608
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157428607
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157428608 can be divided by 16 positive divisors.
The sum of these divisors (counting 157428608) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001011000100010101110000000
3
Ternary
101222020012110012
4
Quaternary
21120202232000
5
Quinary
310300203413
6
Senary
23342124052
8
Octal
1130425600
10
Decimal
157428608
12
Duodecimal
44880628
16
Hexadecimal
9622b80
20
Vigesimal
293iba8
36
Base36
2lq8ow
md5
b3e2382a3ae7de651ee5f93799097c6f
sha1
0d98f48f072edd28a2634ffa2909f430a18a5198
sha256
ed2688b7ae667240e8c590cff3bf0c7c0aa005fce74070944a389ca0c92322df
sha512
b51f46dba945d37b4565ad006c5d385f35742d08438bb20e8bd62b26942e05c4f72673bbd2fffba2bba961fdedb3333c0c190321ee7bd3a97105298062a8584d
ripemd-160
590119a51a39ae8e19ffb54f602efe5ceb798d1d
Diameter
314857216
Circumference
989153116.71533
Area
7.7860499131678E+16
Volume
1.6343293328647E+25
Surface area
3.1144199652671E+17
Circumference
989153116.71533
Perimeter
629714432
Area
24783766616817664
Diagonal
222637672.53912
Surface area
148702599700905984
Volume
3.9016738794825E+24
Space diagonal
272674347.62084
Perimeter
472285824
Area
1.0731685745814E+16
Altitude
136337173.81042
Surface area
1.0731685745814E+16
Volume
4.5981667636008E+23
Height
74212557.513039