157416993 (number)

157416993 is an odd 9-digits composite number following 157416992 and preceding 157416994. In scientific notation, it is written as 1.57416993 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 8 positive divisors. There are 104944644 positive integers (up to 157416993) that are relatively prime to 157416993.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred sixteen thousand nine hundred ninety-three

Notation

Scientific notation 1.57416993 × 10^8
Engineering notation 1.57416993 × 10^6

Prime Factorization of 157416993

Prime Factorization 3 × 3 × 3 × 5830259

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 17490777
Product of the distinct prime numbers

The prime factorization of 157416993 is 3 × 3 × 3 × 5830259. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157416993)

Multiplication

n×y
n×2 314833986
n×3 472250979
n×4 629667972
n×5 787084965

Division

n÷y
n÷2 78708496.5
n÷3 52472331
n÷3 39354248.25
n÷5 31483398.6

Exponentiation

ny
n2 24780109685162049
n3 3.9008103528484E+24
n4 6.1405383600866E+32
n5 9.6662508404599E+40

Nth Root

y√n
2√n 12546.592884126
3√n 539.94626008417
4√n 112.01157477746
5√n 43.592354075943

Divisors of 157416993

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157416992
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157416993 can be divided by 8 positive divisors. The sum of these divisors (counting 157416993) is 1, the average is 0.125.

Base conversion 157416993

Base System Value
2 Binary 1001011000011111111000100001
3 Ternary 101222012121112000
4 Quaternary 21120133320201
5 Quinary 310244320433
6 Senary 23341554213
8 Octal 1130377041
10 Decimal 157416993
12 Duodecimal 44875969
16 Hexadecimal 961fe21
20 Vigesimal 293h29d
36 Base36 2lpzq9

Cryptographic Hash Functions

md5 4b82ba0c9220b23b9a76579e47461d4c
sha1 7a8ce328b5af12b60d2908da39ff8dc4d903c075
sha256 d6f24c9b379cdea8d68269c6b027f67dea67e6ce052d8c1f32f643aee1fb6b15
sha512 41f6d63828249f7ad743fd08920d814eeb564ad4a252d1cc3b31aa05c899f82ea3f1c6ce813bb69f62a47a8d12a60bd9335c84d36de203e9d54fedac40dd757c
ripemd-160 5eca8e1d64ff2073644ae0ebf973d963f4400813

157416993 as geometric shapes

Circle

Radius = n
Diameter 314833986
Circumference 989080137.51799
Area 7.7849010542054E+16

Sphere

Radius = n
Volume 1.6339676196741E+25
Surface area 3.1139604216822E+17
Circumference 989080137.51799

Square

Length = n
Perimeter 629667972
Area 24780109685162049
Diagonal 222621246.44859

Cube

Length = n
Surface area 148680658110972294
Volume 3.9008103528484E+24
Space diagonal 272654229.85071

Equilateral Triangle

Length = n
Perimeter 472250979
Area 1.0730102247958E+16
Altitude 136327114.92536

Triangular Pyramid

Length = n
Surface area 1.0730102247958E+16
Volume 4.597149087703E+23
Height 74207082.14953