156964489 (number)

156964489 is an odd 9-digits composite number following 156964488 and preceding 156964490. In scientific notation, it is written as 1.56964489 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 136490640 positive integers (up to 156964489) that are relatively prime to 156964489.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.56964489 × 10^8
Engineering notation 1.56964489 × 10^6

Prime Factorization of 156964489

Prime Factorization 23 × 11 × 620413

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 156964489
Product of the distinct prime numbers

The prime factorization of 156964489 is 23 × 11 × 620413. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156964489)

Multiplication

n×y
n×2 313928978
n×3 470893467
n×4 627857956
n×5 784822445

Division

n÷y
n÷2 78482244.5
n÷3 52321496.333333
n÷3 39241122.25
n÷5 31392897.8

Exponentiation

ny
n2 24637850807031121
n3 3.8672676619839E+24
n4 6.0702369238952E+32
n5 9.5281163686815E+40

Nth Root

y√n
2√n 12528.546962837
3√n 539.42839492494
4√n 111.93099196754
5√n 43.567263474883

Divisors of 156964489

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156964488
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156964489 can be divided by 8 positive divisors. The sum of these divisors (counting 156964489) is 1, the average is 0.125.

Base conversion 156964489

Base System Value
2 Binary 1001010110110001011010001001
3 Ternary 101221100121210121
4 Quaternary 21112301122021
5 Quinary 310140330424
6 Senary 23324143241
8 Octal 1126613211
10 Decimal 156964489
12 Duodecimal 44697b21
16 Hexadecimal 95b1689
20 Vigesimal 2910b49
36 Base36 2lgakp

Cryptographic Hash Functions

md5 1744b41127d7bba72d78c00de3ce50c3
sha1 6bb019d18959d803c42fcf23fd29ce1c03ecd6e5
sha256 231793a5162b15a7e8c13b6d6ed1c2b8596815543b0c7ffa2718ac9819a87777
sha512 11adfdf9970b240e2baa9c2e5f49dba23e3443ef5fccbd0a081b3ae77355bb20f107d0e9e182605a4281407be38e34aa4b0ccceb31220959f1b5ecd92eae1445
ripemd-160 540948169ba4552335539beba6d6f85c4194cf1d

156964489 as geometric shapes

Circle

Radius = n
Diameter 313928978
Circumference 986236971.03375
Area 7.740209109561E+16

Sphere

Radius = n
Volume 1.6199172901805E+25
Surface area 3.0960836438244E+17
Circumference 986236971.03375

Square

Length = n
Perimeter 627857956
Area 24637850807031121
Diagonal 221981309.15476

Cube

Length = n
Surface area 147827104842186726
Volume 3.8672676619839E+24
Space diagonal 271870469.93209

Equilateral Triangle

Length = n
Perimeter 470893467
Area 1.066850234677E+16
Altitude 135935234.96604

Triangular Pyramid

Length = n
Surface area 1.066850234677E+16
Volume 4.5576186474204E+23
Height 73993769.718254