157213517 is an odd 9-digits prime number following 157213516
and preceding 157213518 . In scientific notation, it is written as 1.57213517 × 10^8.
The sum of its digits is 32. It has a total of 1 prime factors and 2 positive divisors.
There are 157213516 positive integers (up to 157213517) that are relatively prime to 157213517.
157213517 has 2 divisors, whose sum is 157213518
The reverse of 157213517 is 715312751
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 32 Digital Root 5
Name
one hundred fifty-seven million two hundred thirteen thousand five hundred seventeen
Scientific notation
1.57213517 × 10^8
Engineering notation
1.57213517 × 10^6
Prime Factorization
157213517
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
157213517 Product of the distinct prime numbers
The prime factorization of 157213517 is 157213517.
Since it has a total of 1 prime factors.
7 , 9 , 92 , 10 , 827 , 996 , 1775 , 6757 , 88229 , 5172 , 128934 , 193239 , 8007134 , 8957068 , 83424783 , 30472461 , 431719858 , 653513499 , 6713477524 , 1561999626
n×2
314427034
n×3
471640551
n×4
628854068
n×5
786067585
n÷2
78606758.5
n÷3
52404505.666667
n÷3
39303379.25
n÷5
31442703.4
n2
24716089927509289
n3
3.885703423992E+24
n4
6.1088510130473E+32
n5
9.6039395259017E+40
2 √n12538.481447129
3 √n539.71351630705
4 √n111.97536089305
5 √n43.58107881608
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
157213518 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
78606759 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
12538.481487006 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999872784 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157213517 can be divided by 2 positive divisors.
The sum of these divisors (counting 157213517) is 157213518, the average is 78606759.
Base
System
Value
2
Binary
1001010111101110001101001101
3
Ternary
101221211021101212
4
Quaternary
21113232031031
5
Quinary
310221313032
6
Senary
23333344205
8
Octal
1127561515
10
Decimal
157213517
12
Duodecimal
44798065
16
Hexadecimal
95ee34d
20
Vigesimal
292bdfh
36
Base36
2llmq5
md5
9889110748e3e24d84c3f3cca7c14bff
sha1
9c24dbd3c025b88f6531d51e151a0d678ad0c9ac
sha256
744b069a79f28ff2dc19edd2a5b78cf3cd30719438f252119c41d4fca6a6ab4c
sha512
f597ac6a78155d4f2eb6e793d0f2512cb9b72eb1dc7170c3978f8d7c28eef08de11b0d4bc14a8c21c9bd47665b4f3182553889700b7044be5fd16f0b94159f75
ripemd-160
26fbdfdd041fc940f0ccb1b3a38af7cddb7ea38e
Diameter
314427034
Circumference
987801660.10443
Area
7.7647886541728E+16
Volume
1.6276396441123E+25
Surface area
3.1059154616691E+17
Circumference
987801660.10443
Perimeter
628854068
Area
24716089927509289
Diagonal
222333487.92977
Surface area
148296539565055734
Volume
3.885703423992E+24
Space diagonal
272301799.08059
Perimeter
471640551
Area
1.0702380879722E+16
Altitude
136150899.5403
Surface area
1.0702380879722E+16
Volume
4.5793454013076E+23
Height
74111162.643258