156988268 (number)

156988268 is an even 9-digits composite number following 156988267 and preceding 156988269. In scientific notation, it is written as 1.56988268 × 10^8. The sum of its digits is 53. It has a total of 6 prime factors and 36 positive divisors. There are 73270272 positive integers (up to 156988268) that are relatively prime to 156988268.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million nine hundred eighty-eight thousand two hundred sixty-eight

Notation

Scientific notation 1.56988268 × 10^8
Engineering notation 1.56988268 × 10^6

Prime Factorization of 156988268

Prime Factorization 2 × 2 × 17 × 17 × 139 × 977

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4617302
Product of the distinct prime numbers

The prime factorization of 156988268 is 2 × 2 × 17 × 17 × 139 × 977. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156988268)

Multiplication

n×y
n×2 313976536
n×3 470964804
n×4 627953072
n×5 784941340

Division

n÷y
n÷2 78494134
n÷3 52329422.666667
n÷3 39247067
n÷5 31397653.6

Exponentiation

ny
n2 24645316289639824
n3 3.8690255186227E+24
n4 6.0739161501639E+32
n5 9.5353357639145E+40

Nth Root

y√n
2√n 12529.495919629
3√n 539.45563340035
4√n 111.93523091337
5√n 43.568583420805

Divisors of 156988268

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156988267
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156988268 can be divided by 36 positive divisors. The sum of these divisors (counting 156988268) is 1, the average is 0.027777777777778.

Base conversion 156988268

Base System Value
2 Binary 1001010110110111001101101100
3 Ternary 101221101211102022
4 Quaternary 21112313031230
5 Quinary 310142111033
6 Senary 23324445312
8 Octal 1126671554
10 Decimal 156988268
12 Duodecimal 446a9838
16 Hexadecimal 95b736c
20 Vigesimal 2913ad8
36 Base36 2lgsx8

Cryptographic Hash Functions

md5 414138777534c57980e695283f65c59a
sha1 e3833a43eafde9cdf4e8f0e7df204e8b1a754dff
sha256 5c20559015bcb85eb5899d4475ae5b200b105bc42b29be6700fde6bfdca978f7
sha512 c9d82e9158bc5a000a3cc8d6803eabfdbac920ecce2e3936e6ec0351100384766725c334a4f7d5e1e2dc4e6816d6d8621cffd0eca93780d705b164a61b414af8
ripemd-160 8e6c23bbd9195d10708ce1d3ed0afd70b409c7fa

156988268 as geometric shapes

Circle

Radius = n
Diameter 313976536
Circumference 986386378.89717
Area 7.7425544600929E+16

Sphere

Radius = n
Volume 1.6206536194476E+25
Surface area 3.0970217840372E+17
Circumference 986386378.89717

Square

Length = n
Perimeter 627953072
Area 24645316289639824
Diagonal 222014937.73906

Cube

Length = n
Surface area 147871897737838944
Volume 3.8690255186227E+24
Space diagonal 271911656.36824

Equilateral Triangle

Length = n
Perimeter 470964804
Area 1.0671734995565E+16
Altitude 135955828.18412

Triangular Pyramid

Length = n
Surface area 1.0671734995565E+16
Volume 4.5596903013366E+23
Height 74004979.246354