157070864 (number)

157070864 is an even 9-digits composite number following 157070863 and preceding 157070865. In scientific notation, it is written as 1.57070864 × 10^8. The sum of its digits is 38. It has a total of 7 prime factors and 40 positive divisors. There are 74400128 positive integers (up to 157070864) that are relatively prime to 157070864.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57070864 × 10^8
Engineering notation 1.57070864 × 10^6

Prime Factorization of 157070864

Prime Factorization 2 × 2 × 2 × 2 × 23 × 107 × 3989

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 19633858
Product of the distinct prime numbers

The prime factorization of 157070864 is 2 × 2 × 2 × 2 × 23 × 107 × 3989. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157070864)

Multiplication

n×y
n×2 314141728
n×3 471212592
n×4 628283456
n×5 785354320

Division

n÷y
n÷2 78535432
n÷3 52356954.666667
n÷3 39267716
n÷5 31414172.8

Exponentiation

ny
n2 24671256317706496
n3 3.8751355457876E+24
n4 6.0867088829397E+32
n5 9.5604462315982E+40

Nth Root

y√n
2√n 12532.791548574
3√n 539.55022447209
4√n 111.94995108786
5√n 43.573166990868

Divisors of 157070864

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157070863
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157070864 can be divided by 40 positive divisors. The sum of these divisors (counting 157070864) is 1, the average is 0.025.

Base conversion 157070864

Base System Value
2 Binary 1001010111001011011000010000
3 Ternary 101221120000201102
4 Quaternary 21113023120100
5 Quinary 310202231424
6 Senary 23330323532
8 Octal 1127133020
10 Decimal 157070864
12 Duodecimal 447295a8
16 Hexadecimal 95cb610
20 Vigesimal 291dh34
36 Base36 2liknk

Cryptographic Hash Functions

md5 e168bc44d304c0d45821b3a7a61c76a9
sha1 6c84902e36b41293460811e709bc133724a76dd7
sha256 68c635376d959091bf9e1c0e034237777404d3d0c7dd86b1dc77ec75446e2ddb
sha512 a116236b2364285cb7ec4b5340397f4615268d563879f43386ad248df9afedbed88f429b6862bc013eb09f279a9b30738d30e34431473b282ccac103aaf130b0
ripemd-160 6c10b0a5f9ea3c6e031d7e3e1eba48c1575d43d3

157070864 as geometric shapes

Circle

Radius = n
Diameter 314141728
Circumference 986905344.8708
Area 7.7507037602538E+16

Sphere

Radius = n
Volume 1.6232129816415E+25
Surface area 3.1002815041015E+17
Circumference 986905344.8708

Square

Length = n
Perimeter 628283456
Area 24671256317706496
Diagonal 222131746.12246

Cube

Length = n
Surface area 148027537906238976
Volume 3.8751355457876E+24
Space diagonal 272054716.83674

Equilateral Triangle

Length = n
Perimeter 471212592
Area 1.0682967357206E+16
Altitude 136027358.41837

Triangular Pyramid

Length = n
Surface area 1.0682967357206E+16
Volume 4.5668910374058E+23
Height 74043915.374153