156664168 (number)

156664168 is an even 9-digits composite number following 156664167 and preceding 156664169. In scientific notation, it is written as 1.56664168 × 10^8. The sum of its digits is 43. It has a total of 5 prime factors and 16 positive divisors. There are 78274800 positive integers (up to 156664168) that are relatively prime to 156664168.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million six hundred sixty-four thousand one hundred sixty-eight

Notation

Scientific notation 1.56664168 × 10^8
Engineering notation 1.56664168 × 10^6

Prime Factorization of 156664168

Prime Factorization 2 × 2 × 2 × 1531 × 12791

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 39166042
Product of the distinct prime numbers

The prime factorization of 156664168 is 2 × 2 × 2 × 1531 × 12791. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156664168)

Multiplication

n×y
n×2 313328336
n×3 469992504
n×4 626656672
n×5 783320840

Division

n÷y
n÷2 78332084
n÷3 52221389.333333
n÷3 39166042
n÷5 31332833.6

Exponentiation

ny
n2 24543661535132224
n3 3.8451123140751E+24
n4 6.0239132155113E+32
n5 9.4373135201228E+40

Nth Root

y√n
2√n 12516.555756277
3√n 539.08414486442
4√n 111.87741396849
5√n 43.550579205302

Divisors of 156664168

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 -156664167
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 156664168 can be divided by 16 positive divisors. The sum of these divisors (counting 156664168) is 1, the average is 0.0625.

Base conversion 156664168

Base System Value
2 Binary 1001010101101000000101101000
3 Ternary 101220210100211121
4 Quaternary 21111220011220
5 Quinary 310101223133
6 Senary 23313505024
8 Octal 1125500550
10 Decimal 156664168
12 Duodecimal 44572174
16 Hexadecimal 9568168
20 Vigesimal 28j3088
36 Base36 2l9uug

Cryptographic Hash Functions

md5 9255f442d40ef4c11065d41603e94f0c
sha1 565ccb55bdef0d16927c12ee8ddbb6c7766c735b
sha256 163ba9448474ace696b455f6b312d1a65aee20e199f8edb6a4f2809c84f252d0
sha512 03aaecdd4e6ff55916839fb1a0fe55bdc19e03fcc8ae4733d25b5703c8f488d9e107d1acc94f51e8641825cca44db226ed156163c633086afcc02f41ac16ca32
ripemd-160 bd36fe84fced1c90937828eea0685d106ce77dec

156664168 as geometric shapes

Circle

Radius = n
Diameter 313328336
Circumference 984349998.53911
Area 7.7106186770966E+16

Sphere

Radius = n
Volume 1.6106368797501E+25
Surface area 3.0842474708386E+17
Circumference 984349998.53911

Square

Length = n
Perimeter 626656672
Area 24543661535132224
Diagonal 221556591.1235

Cube

Length = n
Surface area 147261969210793344
Volume 3.8451123140751E+24
Space diagonal 271350298.70151

Equilateral Triangle

Length = n
Perimeter 469992504
Area 1.0627717195656E+16
Altitude 135675149.35075

Triangular Pyramid

Length = n
Surface area 1.0627717195656E+16
Volume 4.5315083195107E+23
Height 73852197.041166