157133668 is an even 9-digits composite number following 157133667
and preceding 157133669 . In scientific notation, it is written as 1.57133668 × 10^8.
The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors.
There are 74986560 positive integers (up to 157133668) that are relatively prime to 157133668.
157133668 has 24 divisors, whose sum is 287759360
The reverse of 157133668 is 866331751
Previous prime number is 73
Is Prime? no Number parity even Number length 9 Sum of Digits 40 Digital Root 4
Name
one hundred fifty-seven million one hundred thirty-three thousand six hundred sixty-eight
Scientific notation
1.57133668 × 10^8
Engineering notation
1.57133668 × 10^6
Prime Factorization
2 × 2 × 31 × 73 × 17359
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
78566834 Product of the distinct prime numbers
The prime factorization of 157133668 is 2 × 2 × 31 × 73 × 17359.
Since it has a total of 5 prime factors.
6 , 5 , 44 , 54 , 680 , 326 , 1831 , 1926 , 8154 , 9020 , 70522 , 765173 , 9513759 , 5646665 , 26850414 , 46826163 , 385157476 , 437370869 , 3130499639 , 6608804204
n×2
314267336
n×3
471401004
n×4
628534672
n×5
785668340
n÷2
78566834
n÷3
52377889.333333
n÷3
39283417
n÷5
31426733.6
n2
24690989619134224
n3
3.8797857654045E+24
n4
6.0964496837219E+32
n5
9.5795750058067E+40
2 √n12535.296885196
3 √n539.62212704326
4 √n111.96114006742
5 √n43.576650936309
1 , 2 , 4 , 31 , 62 , 73 , 124 , 146 , 292 , 2263 , 4526 , 9052 , 17359 , 34718 , 69436 , 538129 , 1076258 , 1267207 , 2152516 , 2534414 , 5068828 , 39283417 , 78566834 , 157133668
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
-157133667 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 157133668 can be divided by 24 positive divisors.
The sum of these divisors (counting 157133668) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001010111011010101101100100
3
Ternary
101221200012212111
4
Quaternary
21113122231210
5
Quinary
310211234133
6
Senary
23331530404
8
Octal
1127325544
10
Decimal
157133668
12
Duodecimal
44759a04
16
Hexadecimal
95dab64
20
Vigesimal
2921e38
36
Base36
2ljx44
md5
bbb65b26084dda6068d5ca3e04e367bf
sha1
facf30f95ffed456d0b416d691b95d3fd5e43a38
sha256
79a2869654a18f3a5ff25f25dc48c45937fc0fe8c825118d35d37faea12738fb
sha512
a3d46de48021203b5c2614178bd4bd4f9c591c464cbe348a5eac00f8c921b53501e38d64298486225fd6e23286584cdacac550ebb1caf19f0a773ab0e44a55a4
ripemd-160
3c716b4c0085b61a3a7e8fc71b84907d02faaaa7
Diameter
314267336
Circumference
987299954.04084
Area
7.7569031597334E+16
Volume
1.6251608610796E+25
Surface area
3.1027612638934E+17
Circumference
987299954.04084
Perimeter
628534672
Area
24690989619134224
Diagonal
222220564.39103
Surface area
148145937714805344
Volume
3.8797857654045E+24
Space diagonal
272163496.55566
Perimeter
471401004
Area
1.0691512127374E+16
Altitude
136081748.27783
Surface area
1.0691512127374E+16
Volume
4.5723713737809E+23
Height
74073521.463677