156989460 (number)

156989460 is an even 9-digits composite number following 156989459 and preceding 156989461. In scientific notation, it is written as 1.56989460 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 12 positive divisors. There are 41863840 positive integers (up to 156989460) that are relatively prime to 156989460.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million nine hundred eighty-nine thousand four hundred sixty

Notation

Scientific notation 1.56989460 × 10^8
Engineering notation 1.56989460 × 10^6

Prime Factorization of 156989460

Prime Factorization 2 × 2 × 15 × 2616491

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78494730
Product of the distinct prime numbers

The prime factorization of 156989460 is 2 × 2 × 15 × 2616491. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156989460)

Multiplication

n×y
n×2 313978920
n×3 470968380
n×4 627957840
n×5 784947300

Division

n÷y
n÷2 78494730
n÷3 52329820
n÷3 39247365
n÷5 31397892

Exponentiation

ny
n2 24645690551091600
n3 3.869113650943E+24
n4 6.0741006274017E+32
n5 9.5356977748145E+40

Nth Root

y√n
2√n 12529.543487294
3√n 539.45699874545
4√n 111.93544339169
5√n 43.568649583194

Divisors of 156989460

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156989459
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156989460 can be divided by 12 positive divisors. The sum of these divisors (counting 156989460) is 1, the average is 0.083333333333333.

Base conversion 156989460

Base System Value
2 Binary 1001010110110111100000010100
3 Ternary 101221101220001110
4 Quaternary 21112313200110
5 Quinary 310142130320
6 Senary 23324455020
8 Octal 1126674024
10 Decimal 156989460
12 Duodecimal 446aa470
16 Hexadecimal 95b7814
20 Vigesimal 2913dd0
36 Base36 2lgtuc

Cryptographic Hash Functions

md5 e4720fec909cd655d8f34ab4b15c026b
sha1 38855c7fd1a11d8abb864e4885891884864f473d
sha256 acd77b5dd5b6ea078f2a9a12900451c1d341ee770cc2a74630c39cb391e931ed
sha512 d159ce73eb89d6d123477c133b11161b6af405ce2b9f69b9195413b137327dc259620c96a08798facfafa7c90eb4b77df44636e52a25a4a46d0d41651eabca29
ripemd-160 0285fbad76c0bf6dc111a11ce8233ccd233029cc

156989460 as geometric shapes

Circle

Radius = n
Diameter 313978920
Circumference 986393868.45406
Area 7.7426720377957E+16

Sphere

Radius = n
Volume 1.6206905362275E+25
Surface area 3.0970688151183E+17
Circumference 986393868.45406

Square

Length = n
Perimeter 627957840
Area 24645690551091600
Diagonal 222016623.48163

Cube

Length = n
Surface area 147874143306549600
Volume 3.869113650943E+24
Space diagonal 271913720.9728

Equilateral Triangle

Length = n
Perimeter 470968380
Area 1.0671897055528E+16
Altitude 135956860.4864

Triangular Pyramid

Length = n
Surface area 1.0671897055528E+16
Volume 4.559794166272E+23
Height 74005541.160543