664171915 (number)

664171915 is an odd 9-digits composite number following 664171914 and preceding 664171916. In scientific notation, it is written as 6.64171915 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors. There are 469248000 positive integers (up to 664171915) that are relatively prime to 664171915.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million one hundred seventy-one thousand nine hundred fifteen

Notation

Scientific notation 6.64171915 × 10^8
Engineering notation 6.64171915 × 10^6

Prime Factorization of 664171915

Prime Factorization 11 × 5 × 313 × 41 × 941

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 664171915
Product of the distinct prime numbers

The prime factorization of 664171915 is 11 × 5 × 313 × 41 × 941. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664171915)

Multiplication

n×y
n×2 1328343830
n×3 1992515745
n×4 2656687660
n×5 3320859575

Division

n÷y
n÷2 332085957.5
n÷3 221390638.33333
n÷3 166042978.75
n÷5 132834383

Exponentiation

ny
n2 441124332674767225
n3 2.929823927857E+26
n4 1.9459067687776E+35
n5 1.2924166250305E+44

Nth Root

y√n
2√n 25771.533035503
3√n 872.48941949879
4√n 160.53514579525
5√n 58.137466388526

Divisors of 664171915

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -664171914
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 664171915 can be divided by 32 positive divisors. The sum of these divisors (counting 664171915) is 1, the average is 0.03125.

Base conversion 664171915

Base System Value
2 Binary 100111100101100111010110001011
3 Ternary 1201021202102120211
4 Quaternary 213211213112023
5 Quinary 2330012000130
6 Senary 145523301551
8 Octal 4745472613
10 Decimal 664171915
12 Duodecimal 16651a8b7
16 Hexadecimal 2796758b
20 Vigesimal a7b19ff
36 Base36 azfibv

Cryptographic Hash Functions

md5 a2dd11dae571e9c6b535971e3ebd8c8f
sha1 7f2e6c1b162fb1da3dcfcbcff363eaf2cc4dd08a
sha256 3a8b2fb31fde90bac024398902f9dd3130ab5f180ec2452a924e95b4391d1425
sha512 09d515caacd8c7c0e0580666b0deca245131ea4f9e70ad3467f3d5754dfcb86250e0bb249b388c900fcca53deba3943178d7223b2488ad5f43a54bb8f76ef37a
ripemd-160 dfb9c7386c5d914004231c319239a9b3f4f13e7d

664171915 as geometric shapes

Circle

Radius = n
Diameter 1328343830
Circumference 4173115217.7693
Area 1.3858329628507E+18

Sphere

Radius = n
Volume 1.2272417770756E+27
Surface area 5.543331851403E+18
Circumference 4173115217.7693

Square

Length = n
Perimeter 2656687660
Area 441124332674767225
Diagonal 939280929.94031

Cube

Length = n
Surface area 2646745996048603350
Volume 2.929823927857E+26
Space diagonal 1150379501.7403

Equilateral Triangle

Length = n
Perimeter 1992515745
Area 1.910124391619E+17
Altitude 575189750.87016

Triangular Pyramid

Length = n
Surface area 1.910124391619E+17
Volume 3.4528306117838E+25
Height 313093643.31344