157022973 (number)

157022973 is an odd 9-digits composite number following 157022972 and preceding 157022974. In scientific notation, it is written as 1.57022973 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 99172296 positive integers (up to 157022973) that are relatively prime to 157022973.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million twenty-two thousand nine hundred seventy-three

Notation

Scientific notation 1.57022973 × 10^8
Engineering notation 1.57022973 × 10^6

Prime Factorization of 157022973

Prime Factorization 9 × 19 × 918263

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157022973
Product of the distinct prime numbers

The prime factorization of 157022973 is 9 × 19 × 918263. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 3, 96, 49, 428, 961, 3438, 8153, 46173, 36538, 492308, 986065, 8870572, 569364, 86400610, 70778858, 398126924, 961276807, 5346237780, 3991967906

Basic calculations (n = 157022973)

Multiplication

n×y
n×2 314045946
n×3 471068919
n×4 628091892
n×5 785114865

Division

n÷y
n÷2 78511486.5
n÷3 52340991
n÷3 39255743.25
n÷5 31404594.6

Exponentiation

ny
n2 24656214049758729
n3 3.8715920330175E+24
n4 6.0792889126752E+32
n5 9.545880187942E+40

Nth Root

y√n
2√n 12530.880775109
3√n 539.49538250298
4√n 111.9414167103
5√n 43.570509569834

Divisors of 157022973

1, 9, 19, 171, 918263, 8264367, 17446997, 157022973

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 -157022972
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 157022973 can be divided by 8 positive divisors. The sum of these divisors (counting 157022973) is 1, the average is 0.125.

Base conversion 157022973

Base System Value
2 Binary 1001010110111111101011111101
3 Ternary 101221110121000200
4 Quaternary 21112333223331
5 Quinary 310144213343
6 Senary 23325314113
8 Octal 1126775375
10 Decimal 157022973
12 Duodecimal 44705939
16 Hexadecimal 95bfafd
20 Vigesimal 2917h8d
36 Base36 2lhjp9

Cryptographic Hash Functions

md5 b7228aa7ea4bfeb51997ffddf391101e
sha1 7b0a07ee3d2c54d7bece348e58f01fe6ee8920f6
sha256 dcb3a91e55059e7246f6d5b13b5112d6ca4559c79f0a2d220106c3c2c9cfa3f9
sha512 8cb89e090dd94e3847a4b4861435c69074c7ad8102bcbf654c4985279f89bff6365422e1d16ea6f1331fcc4ba0a823c5ad6ca45f0bd856781e1f979253541144
ripemd-160 b1fc488fbb54e7eaaca20b57784fe57f1cb6d679

157022973 as geometric shapes

Circle

Radius = n
Diameter 314045946
Circumference 986604436.84326
Area 7.7459780924059E+16

Sphere

Radius = n
Volume 1.6217286784833E+25
Surface area 3.0983912369624E+17
Circumference 986604436.84326

Square

Length = n
Perimeter 628091892
Area 24656214049758729
Diagonal 222064018.02074

Cube

Length = n
Surface area 147937284298552374
Volume 3.8715920330175E+24
Space diagonal 271971767.19152

Equilateral Triangle

Length = n
Perimeter 471068919
Area 1.0676453864119E+16
Altitude 135985883.59576

Triangular Pyramid

Length = n
Surface area 1.0676453864119E+16
Volume 4.5627149675575E+23
Height 74021339.340248