157673940 (number)

157673940 is an even 9-digits composite number following 157673939 and preceding 157673941. In scientific notation, it is written as 1.57673940 × 10^8. The sum of its digits is 42. It has a total of 7 prime factors and 96 positive divisors. There are 40874496 positive integers (up to 157673940) that are relatively prime to 157673940.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million six hundred seventy-three thousand nine hundred forty

Notation

Scientific notation 1.57673940 × 10^8
Engineering notation 1.57673940 × 10^6

Prime Factorization of 157673940

Prime Factorization 2 × 2 × 5 × 3 × 179 × 53 × 277

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 78836970
Product of the distinct prime numbers

The prime factorization of 157673940 is 2 × 2 × 5 × 3 × 179 × 53 × 277. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157673940)

Multiplication

n×y
n×2 315347880
n×3 473021820
n×4 630695760
n×5 788369700

Division

n÷y
n÷2 78836970
n÷3 52557980
n÷3 39418485
n÷5 31534788

Exponentiation

ny
n2 24861071355123600
n3 3.9199430731835E+24
n4 6.1807286892455E+32
n5 9.7453984450437E+40

Nth Root

y√n
2√n 12556.828421222
3√n 540.23987970703
4√n 112.05725510301
5√n 43.606575689977

Divisors of 157673940

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157673939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157673940 can be divided by 96 positive divisors. The sum of these divisors (counting 157673940) is 1, the average is 0.010416666666667.

Base conversion 157673940

Base System Value
2 Binary 1001011001011110100111010100
3 Ternary 101222200122222120
4 Quaternary 21121132213110
5 Quinary 310331031230
6 Senary 23351255540
8 Octal 1131364724
10 Decimal 157673940
12 Duodecimal 4497a5b0
16 Hexadecimal 965e9d4
20 Vigesimal 29594h0
36 Base36 2lvhzo

Cryptographic Hash Functions

md5 8db0a726d657fa1c90927b9b610eb007
sha1 36c64db607f603d3cb7a86e2f3f49e52a1610ef6
sha256 caeaa8c55760a0822fdfa942689f306cc3e887ed7ee9f9b6003109a7dbed9ffe
sha512 0ce4bf1beefe51edaeb7aa90bbcea100a3e93a2f50d3ee3bc4f0fa2ff68d0a8c214af1e280c132f5e7b3744323559ea27e4f30c8a6272c4ac049ee3bd06bf695
ripemd-160 ef5c681236154dde6d8eecaad5f9e453fde3e673

157673940 as geometric shapes

Circle

Radius = n
Diameter 315347880
Circumference 990694583.13312
Area 7.8103359129628E+16

Sphere

Radius = n
Volume 1.6419819148271E+25
Surface area 3.1241343651851E+17
Circumference 990694583.13312

Square

Length = n
Perimeter 630695760
Area 24861071355123600
Diagonal 222984624.3808

Cube

Length = n
Surface area 149166428130741600
Volume 3.9199430731835E+24
Space diagonal 273099275.10957

Equilateral Triangle

Length = n
Perimeter 473021820
Area 1.0765159679417E+16
Altitude 136549637.55478

Triangular Pyramid

Length = n
Surface area 1.0765159679417E+16
Volume 4.6196972148555E+23
Height 74328208.126934