157480993 (number)

157480993 is an odd 9-digits composite number following 157480992 and preceding 157480994. In scientific notation, it is written as 1.57480993 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 157446400 positive integers (up to 157480993) that are relatively prime to 157480993.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57480993 × 10^8
Engineering notation 1.57480993 × 10^6

Prime Factorization of 157480993

Prime Factorization 5393 × 29201

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157480993
Product of the distinct prime numbers

The prime factorization of 157480993 is 5393 × 29201. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157480993)

Multiplication

n×y
n×2 314961986
n×3 472442979
n×4 629923972
n×5 787404965

Division

n÷y
n÷2 78740496.5
n÷3 52493664.333333
n÷3 39370248.25
n÷5 31496198.6

Exponentiation

ny
n2 24800263156266049
n3 3.9055700685101E+24
n4 6.1505305262005E+32
n5 9.6859165474286E+40

Nth Root

y√n
2√n 12549.143118158
3√n 540.01942431271
4√n 112.02295799593
5√n 43.595898111447

Divisors of 157480993

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157480992
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157480993 can be divided by 4 positive divisors. The sum of these divisors (counting 157480993) is 1, the average is 0.25.

Base conversion 157480993

Base System Value
2 Binary 1001011000101111100000100001
3 Ternary 101222022212022101
4 Quaternary 21120233200201
5 Quinary 310303342433
6 Senary 23343210401
8 Octal 1130574041
10 Decimal 157480993
12 Duodecimal 448a6a01
16 Hexadecimal 962f821
20 Vigesimal 294529d
36 Base36 2lrd41

Cryptographic Hash Functions

md5 88c049df8a450e01f1850607203e6771
sha1 5d1bb14cf3083be35af8e7e3fcdc8822462252f9
sha256 e13cad0e48ce1a6bc04ac8cb52201c7bd150dc385ed1b7a0e3a3dd567955a2a5
sha512 23c8a9043c2ee19ccde60b0a52d578fb97128a10cc0f56400aad946feff143bc4be94a6db96e58a79783425e813f866a23c307adfb4005b80ca9304da4c4efa3
ripemd-160 5a130d384993585dccaeb2adea525aaa85add840

157480993 as geometric shapes

Circle

Radius = n
Diameter 314961986
Circumference 989482261.37765
Area 7.7912324538819E+16

Sphere

Radius = n
Volume 1.6359613647082E+25
Surface area 3.1164929815528E+17
Circumference 989482261.37765

Square

Length = n
Perimeter 629923972
Area 24800263156266049
Diagonal 222711756.11658

Cube

Length = n
Surface area 148801578937596294
Volume 3.9055700685101E+24
Space diagonal 272765081.1024

Equilateral Triangle

Length = n
Perimeter 472442979
Area 1.0738828956933E+16
Altitude 136382540.5512

Triangular Pyramid

Length = n
Surface area 1.0738828956933E+16
Volume 4.6027584664045E+23
Height 74237252.038861