64497923 (number)

64497923 is an odd 8-digits composite number following 64497922 and preceding 64497924. In scientific notation, it is written as 6.4497923 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 54377280 positive integers (up to 64497923) that are relatively prime to 64497923.

Interesting facts

Basic properties

Name

Name sixty-four million four hundred ninety-seven thousand nine hundred twenty-three

Notation

Scientific notation 6.4497923 × 10^7
Engineering notation 6.4497923 × 10^6

Prime Factorization of 64497923

Prime Factorization 7 × 61 × 151049

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 64497923
Product of the distinct prime numbers

The prime factorization of 64497923 is 7 × 61 × 151049. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64497923)

Multiplication

n×y
n×2 128995846
n×3 193493769
n×4 257991692
n×5 322489615

Division

n÷y
n÷2 32248961.5
n÷3 21499307.666667
n÷3 16124480.75
n÷5 12899584.6

Exponentiation

ny
n2 4159982071313929
n3 2.6831020331699E+23
n4 1.7305450833653E+31
n5 1.1161656353493E+39

Nth Root

y√n
2√n 8031.0598926916
3√n 401.03466096748
4√n 89.616180975824
5√n 36.467764862999

Divisors of 64497923

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 -64497922
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 64497923 can be divided by 8 positive divisors. The sum of these divisors (counting 64497923) is 1, the average is 0.125.

Base conversion 64497923

Base System Value
2 Binary 11110110000010100100000011
3 Ternary 11111100211111222
4 Quaternary 3312002210003
5 Quinary 113002413143
6 Senary 10222225255
8 Octal 366024403
10 Decimal 64497923
12 Duodecimal 1972522b
16 Hexadecimal 3d82903
20 Vigesimal 10324g3
36 Base36 12eewz

Cryptographic Hash Functions

md5 d833766010a99b2509816fe4ed526799
sha1 0b1f99e7e8f20d517ca3fef6241924b973d96786
sha256 0c6d027a51db1ce2fecc6eeecc93566fb48ab10431a3e024f79514667ffce2a6
sha512 dd4d11b034167dde996b07bf89b6f60778db112a8de1417b1090d900c48a17eea157e6b8bc1e4f233513130e405fdee66c4fc159a468e6ba64eb24bd5064e52a
ripemd-160 7322465d341c7805a8caf956211840b148b0a6ef

64497923 as geometric shapes

Circle

Radius = n
Diameter 128995846
Circumference 405252402.1372
Area 1.3068969114305E+16

Sphere

Radius = n
Volume 1.1238951514984E+24
Surface area 5.227587645722E+16
Circumference 405252402.1372

Square

Length = n
Perimeter 257991692
Area 4159982071313929
Diagonal 91213837.451496

Cube

Length = n
Surface area 24959892427883574
Volume 2.6831020331699E+23
Space diagonal 111713679.61867

Equilateral Triangle

Length = n
Perimeter 193493769
Area 1.8013250765228E+15
Altitude 55856839.809333

Triangular Pyramid

Length = n
Surface area 1.8013250765228E+15
Volume 3.1620660704497E+22
Height 30404612.483832