156645009 (number)

156645009 is an odd 9-digits composite number following 156645008 and preceding 156645010. In scientific notation, it is written as 1.56645009 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 103348224 positive integers (up to 156645009) that are relatively prime to 156645009.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million six hundred forty-five thousand nine

Notation

Scientific notation 1.56645009 × 10^8
Engineering notation 1.56645009 × 10^6

Prime Factorization of 156645009

Prime Factorization 27 × 3 × 97 × 19937

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 156645009
Product of the distinct prime numbers

The prime factorization of 156645009 is 27 × 3 × 97 × 19937. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 99, 9, 935, 343, 7271, 1410, 99802, 64149, 493294, 147376, 4262261, 3013300, 13514813, 98160216, 183360980, 779894400, 5743034441, 6941537659

Basic calculations (n = 156645009)

Multiplication

n×y
n×2 313290018
n×3 469935027
n×4 626580036
n×5 783225045

Division

n÷y
n÷2 78322504.5
n÷3 52215003
n÷3 39161252.25
n÷5 31329001.8

Exponentiation

ny
n2 24537658844610081
n3 3.8437017905529E+24
n4 6.0209670157447E+32
n5 9.4315443237003E+40

Nth Root

y√n
2√n 12515.790386548
3√n 539.06216848373
4√n 111.87399334317
5√n 43.549513963164

Divisors of 156645009

1, 3, 27, 81, 97, 291, 2619, 7857, 19937, 59811, 538299, 1614897, 1933889, 5801667, 52215003, 156645009

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156645008
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156645009 can be divided by 16 positive divisors. The sum of these divisors (counting 156645009) is 1, the average is 0.0625.

Base conversion 156645009

Base System Value
2 Binary 1001010101100011011010010001
3 Ternary 101220202101120000
4 Quaternary 21111203122101
5 Quinary 310100120014
6 Senary 23313240213
8 Octal 1125433221
10 Decimal 156645009
12 Duodecimal 44563069
16 Hexadecimal 9563691
20 Vigesimal 28j0ca9
36 Base36 2l9g29

Cryptographic Hash Functions

md5 ad18e3cb3d62747bfc24e4bb263b80ab
sha1 c9898ecb56429bf6cfa5c89b9862570528d5003d
sha256 b0da6ee7ee3d3befbb0135793d0acba8f4f67a7394ed94f4fcbf6897479e37f0
sha512 c0b03f83d46c289aae3fd3dfb4d943eeb66957d02916a662bee427d63ecd234e93d3298ac3eebf85e71de4dc52b25614016c8471057863e6bb2b44a7659e7513
ripemd-160 429fb9907afab7156fc05635333ee162f3f6a03c

156645009 as geometric shapes

Circle

Radius = n
Diameter 313290018
Circumference 984229618.99181
Area 7.708732876252E+16

Sphere

Radius = n
Volume 1.6100460410388E+25
Surface area 3.0834931505008E+17
Circumference 984229618.99181

Square

Length = n
Perimeter 626580036
Area 24537658844610081
Diagonal 221529496.20586

Cube

Length = n
Surface area 147225953067660486
Volume 3.8437017905529E+24
Space diagonal 271317114.34008

Equilateral Triangle

Length = n
Perimeter 469935027
Area 1.0625117954414E+16
Altitude 135658557.17004

Triangular Pyramid

Length = n
Surface area 1.0625117954414E+16
Volume 4.529846001598E+23
Height 73843165.401952