157460771 (number)

157460771 is an odd 9-digits composite number following 157460770 and preceding 157460772. In scientific notation, it is written as 1.57460771 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 136818720 positive integers (up to 157460771) that are relatively prime to 157460771.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred sixty thousand seven hundred seventy-one

Notation

Scientific notation 1.57460771 × 10^8
Engineering notation 1.57460771 × 10^6

Prime Factorization of 157460771

Prime Factorization 13 × 19 × 163 × 3911

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157460771
Product of the distinct prime numbers

The prime factorization of 157460771 is 13 × 19 × 163 × 3911. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157460771)

Multiplication

n×y
n×2 314921542
n×3 472382313
n×4 629843084
n×5 787303855

Division

n÷y
n÷2 78730385.5
n÷3 52486923.666667
n÷3 39365192.75
n÷5 31492154.2

Exponentiation

ny
n2 24793894403914441
n3 3.904065728933E+24
n4 6.1473719971246E+32
n5 9.6796993429105E+40

Nth Root

y√n
2√n 12548.337379908
3√n 539.99630884537
4√n 112.01936162962
5√n 43.594778431516

Divisors of 157460771

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 -157460770
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 157460771 can be divided by 16 positive divisors. The sum of these divisors (counting 157460771) is 1, the average is 0.0625.

Base conversion 157460771

Base System Value
2 Binary 1001011000101010100100100011
3 Ternary 101222021211120102
4 Quaternary 21120222210203
5 Quinary 310302221041
6 Senary 23342533015
8 Octal 1130524443
10 Decimal 157460771
12 Duodecimal 4489716b
16 Hexadecimal 962a923
20 Vigesimal 2942bib
36 Base36 2lqxib

Cryptographic Hash Functions

md5 8ae8438d2ec5d09f0c9a3c7e446cf04d
sha1 1b1157bf11b6c96e20fcd0eaa62c334e35a4a382
sha256 5bdc460c915a030c909ea88dae46072b88475ef6f32a2a09c1c7e844703dbf0f
sha512 40875c56d7d148d4e534f32885765b7f1a2c83fb0e547ca24bd1aaa7934055f7f4590e84df95f5a017130c4ae0ad1b0783486b95eb114f5629fcc55a7cd16da6
ripemd-160 31010ae4400aa7246ba4162e16a800bb683c083e

157460771 as geometric shapes

Circle

Radius = n
Diameter 314921542
Circumference 989355202.80437
Area 7.7892316513219E+16

Sphere

Radius = n
Volume 1.6353312284197E+25
Surface area 3.1156926605287E+17
Circumference 989355202.80437

Square

Length = n
Perimeter 629843084
Area 24793894403914441
Diagonal 222683157.88992

Cube

Length = n
Surface area 148763366423486646
Volume 3.904065728933E+24
Space diagonal 272730055.57097

Equilateral Triangle

Length = n
Perimeter 472382313
Area 1.0736071206269E+16
Altitude 136365027.78548

Triangular Pyramid

Length = n
Surface area 1.0736071206269E+16
Volume 4.6009855852108E+23
Height 74227719.296641