157678464 (number)

157678464 is an even 9-digits composite number following 157678463 and preceding 157678465. In scientific notation, it is written as 1.57678464 × 10^8. The sum of its digits is 48. It has a total of 9 prime factors and 32 positive divisors. There are 52559360 positive integers (up to 157678464) that are relatively prime to 157678464.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57678464 × 10^8
Engineering notation 1.57678464 × 10^6

Prime Factorization of 157678464

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 410621

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2463726
Product of the distinct prime numbers

The prime factorization of 157678464 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 410621. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157678464)

Multiplication

n×y
n×2 315356928
n×3 473035392
n×4 630713856
n×5 788392320

Division

n÷y
n÷2 78839232
n÷3 52559488
n÷3 39419616
n÷5 31535692.8

Exponentiation

ny
n2 24862498009399296
n3 3.9202804973251E+24
n4 6.1814380726738E+32
n5 9.7467966061033E+40

Nth Root

y√n
2√n 12557.008560959
3√n 540.24504653389
4√n 112.05805888449
5√n 43.606825920147

Divisors of 157678464

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157678463
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157678464 can be divided by 32 positive divisors. The sum of these divisors (counting 157678464) is 1, the average is 0.03125.

Base conversion 157678464

Base System Value
2 Binary 1001011001011111101110000000
3 Ternary 101222200220012010
4 Quaternary 21121133232000
5 Quinary 310331202324
6 Senary 23351332520
8 Octal 1131375600
10 Decimal 157678464
12 Duodecimal 44981140
16 Hexadecimal 965fb80
20 Vigesimal 2959g34
36 Base36 2lvlhc

Cryptographic Hash Functions

md5 0e02f1e9eda70ef5146302627836140b
sha1 677805ed2fe2e6a735d781f8cadd46500d34733b
sha256 f1723f3a5a41ab1df7c41fafd0752f571f6128ac81799c527b29e1f2307ab79c
sha512 7d2a693da1bbc7fe8b668f182a4828aa8fdebdb48e2f86dd30b303d8bedab98e46709e7b74b1773aced5e96f57b5cb478394b4b60bba7c38a5d0a1b9d70183f0
ripemd-160 9e6260a5be0c5120bb8c87979fb77ce4e82d4b87

157678464 as geometric shapes

Circle

Radius = n
Diameter 315356928
Circumference 990723008.26345
Area 7.810784109622E+16

Sphere

Radius = n
Volume 1.6421232547211E+25
Surface area 3.1243136438488E+17
Circumference 990723008.26345

Square

Length = n
Perimeter 630713856
Area 24862498009399296
Diagonal 222991022.28296

Cube

Length = n
Surface area 149174988056395776
Volume 3.9202804973251E+24
Space diagonal 273107110.90742

Equilateral Triangle

Length = n
Perimeter 473035392
Area 1.076577743884E+16
Altitude 136553555.45371

Triangular Pyramid

Length = n
Surface area 1.076577743884E+16
Volume 4.62009487302E+23
Height 74330340.760986