157959969 (number)

157959969 is an odd 9-digits composite number following 157959968 and preceding 157959970. In scientific notation, it is written as 1.57959969 × 10^8. The sum of its digits is 60. It has a total of 2 prime factors and 4 positive divisors. There are 105306644 positive integers (up to 157959969) that are relatively prime to 157959969.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million nine hundred fifty-nine thousand nine hundred sixty-nine

Notation

Scientific notation 1.57959969 × 10^8
Engineering notation 1.57959969 × 10^6

Prime Factorization of 157959969

Prime Factorization 3 × 52653323

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157959969
Product of the distinct prime numbers

The prime factorization of 157959969 is 3 × 52653323. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 2, 54, 100, 629, 224, 8437, 3126, 2251, 82232, 309540, 242922, 2678652, 1388689, 74227049, 84548134, 83384847, 558743771, 3709107663, 484953729

Basic calculations (n = 157959969)

Multiplication

n×y
n×2 315919938
n×3 473879907
n×4 631839876
n×5 789799845

Division

n÷y
n÷2 78979984.5
n÷3 52653323
n÷3 39489992.25
n÷5 31591993.8

Exponentiation

ny
n2 24951351806480961
n3 3.9413147578598E+24
n4 6.2256995697078E+32
n5 9.8341131103436E+40

Nth Root

y√n
2√n 12568.212641422
3√n 540.56635709483
4√n 112.10804003916
5√n 43.622385156759

Divisors of 157959969

1, 3, 52653323, 157959969

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 -157959968
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 157959969 can be divided by 4 positive divisors. The sum of these divisors (counting 157959969) is 1, the average is 0.25.

Base conversion 157959969

Base System Value
2 Binary 1001011010100100011100100001
3 Ternary 102000020012100020
4 Quaternary 21122210130201
5 Quinary 310414204334
6 Senary 23401344053
8 Octal 1132443441
10 Decimal 157959969
12 Duodecimal 44a98029
16 Hexadecimal 96a4721
20 Vigesimal 2974ji9
36 Base36 2m1mox

Cryptographic Hash Functions

md5 d1b9b12406e0dca753cdf682efeae85a
sha1 d86e0de9ead5c079ef62231d3efe8d39f9497773
sha256 8d3461f91344725e123c8a67e4ece38b38953af65c19e281b3e53e7ff472cb82
sha512 63594c7a2397ee8569da7b9001c5ab2c06ec0a752ef5671f390a33e7d9e88fbaede4c4444aa0eedd4a588d60504a021994ecb94cd9a48157ac8874b5c047328f
ripemd-160 2ed9ae134a5fdb73f00565fee523050372e634be

157959969 as geometric shapes

Circle

Radius = n
Diameter 315919938
Circumference 992491756.34334
Area 7.8386983532375E+16

Sphere

Radius = n
Volume 1.6509340651703E+25
Surface area 3.135479341295E+17
Circumference 992491756.34334

Square

Length = n
Perimeter 631839876
Area 24951351806480961
Diagonal 223389130.47183

Cube

Length = n
Surface area 149708110838885766
Volume 3.9413147578598E+24
Space diagonal 273594691.87

Equilateral Triangle

Length = n
Perimeter 473879907
Area 1.0804252261588E+16
Altitude 136797345.935

Triangular Pyramid

Length = n
Surface area 1.0804252261588E+16
Volume 4.6448839867888E+23
Height 74463043.490611