157077857 is an odd 9-digits prime number following 157077856
and preceding 157077858 . In scientific notation, it is written as 1.57077857 × 10^8.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 157077856 positive integers (up to 157077857) that are relatively prime to 157077857.
157077857 has 2 divisors, whose sum is 157077858
The reverse of 157077857 is 758770751
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 47 Digital Root 2
Name
one hundred fifty-seven million seventy-seven thousand eight hundred fifty-seven
Scientific notation
1.57077857 × 10^8
Engineering notation
1.57077857 × 10^6
Prime Factorization
157077857
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
157077857 Product of the distinct prime numbers
The prime factorization of 157077857 is 157077857.
Since it has a total of 1 prime factors.
5 , 8 , 54 , 38 , 785 , 367 , 9194 , 4233 , 49457 , 68190 , 904764 , 239370 , 7586381 , 5548983 , 41168503 , 58686108 , 836542511 , 368570769 , 6622682983 , 842149252
n×2
314155714
n×3
471233571
n×4
628311428
n×5
785389285
n÷2
78538928.5
n÷3
52359285.666667
n÷3
39269464.25
n÷5
31415571.4
n2
24673453159712449
n3
3.8756531471175E+24
n4
6.0877929082452E+32
n5
9.5625746388696E+40
2 √n12533.070533592
3 √n539.55823151348
4 √n111.95119710656
5 √n43.573554970819
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
157077858 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
78538929 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
12533.070573487 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999872675 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157077857 can be divided by 2 positive divisors.
The sum of these divisors (counting 157077857) is 157077858, the average is 78538929.
Base
System
Value
2
Binary
1001010111001101000101100001
3
Ternary
101221120101022102
4
Quaternary
21113031011201
5
Quinary
310202442412
6
Senary
23330420145
8
Octal
1127150541
10
Decimal
157077857
12
Duodecimal
44731655
16
Hexadecimal
95cd161
20
Vigesimal
291eech
36
Base36
2liq1t
md5
d4ed4d7151e0d661d6c52085de8c0613
sha1
27ea1a6c2c0b06edf78b4b0479a1fd63e5b1de05
sha256
b63d943f53988cd475f800ddad961d320ae2ac87bfab60ff19bb613371ac1bc4
sha512
124ea0d15f4058feb548d2d6fd27fca0c823a14f1fe0e40dda1eb218ea63719a5a856567df6551f5526f626c03920792c264b9ef33788a7f6e8a42338b0def60
ripemd-160
42f065e4fc0258ad003f363d476a4940e7e26300
Diameter
314155714
Circumference
986949283.18566
Area
7.7513939185244E+16
Volume
1.6234297939795E+25
Surface area
3.1005575674098E+17
Circumference
986949283.18566
Perimeter
628311428
Area
24673453159712449
Diagonal
222141635.7179
Surface area
148040718958274694
Volume
3.8756531471175E+24
Space diagonal
272066829.06804
Perimeter
471233571
Area
1.0683918617698E+16
Altitude
136033414.53402
Surface area
1.0683918617698E+16
Volume
4.567501036423E+23
Height
74047211.905967