64448976 (number)

64448976 is an even 8-digits composite number following 64448975 and preceding 64448977. In scientific notation, it is written as 6.4448976 × 10^7. The sum of its digits is 48. It has a total of 7 prime factors and 40 positive divisors. There are 21444480 positive integers (up to 64448976) that are relatively prime to 64448976.

Interesting facts

Basic properties

Name

Name sixty-four million four hundred forty-eight thousand nine hundred seventy-six

Notation

Scientific notation 6.4448976 × 10^7
Engineering notation 6.4448976 × 10^6

Prime Factorization of 64448976

Prime Factorization 2 × 2 × 2 × 2 × 3 × 877 × 1531

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8056122
Product of the distinct prime numbers

The prime factorization of 64448976 is 2 × 2 × 2 × 2 × 3 × 877 × 1531. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64448976)

Multiplication

n×y
n×2 128897952
n×3 193346928
n×4 257795904
n×5 322244880

Division

n÷y
n÷2 32224488
n÷3 21482992
n÷3 16112244
n÷5 12889795.2

Exponentiation

ny
n2 4153670507448576
n3 2.6769981084646E+23
n4 1.7252978684448E+31
n5 1.1119368091625E+39

Nth Root

y√n
2√n 8028.0119581376
3√n 400.93318787461
4√n 89.599173869727
5√n 36.462228158262

Divisors of 64448976

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64448975
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64448976 can be divided by 40 positive divisors. The sum of these divisors (counting 64448976) is 1, the average is 0.025.

Base conversion 64448976

Base System Value
2 Binary 11110101110110100111010000
3 Ternary 11111021100101010
4 Quaternary 3311312213100
5 Quinary 112444331401
6 Senary 10221210520
8 Octal 365664720
10 Decimal 64448976
12 Duodecimal 19700a40
16 Hexadecimal 3d769d0
20 Vigesimal 102g28g
36 Base36 12dd5c

Cryptographic Hash Functions

md5 779929fbebcb139e34c74f0a3bc0e2c0
sha1 fd1079429235c53a3e14a23be0d1ab904bb5dc25
sha256 3f60149117138fb3c3ef92eac28913dd9d8647057720e6ddda17add439ea946b
sha512 a5a8a4754ae06c713bf473e93e46f3e6dbbecb8d0e1f4c43b88d7b7a72be8122bd7f44937dafb1655c2e7026e12e0ac3fc22dbbfb66376c848b6acc066627d0d
ripemd-160 66694de156c4bc5f6d3eeeadc5c0093b3ca75535

64448976 as geometric shapes

Circle

Radius = n
Diameter 128897952
Circumference 404944859.06597
Area 1.3049140751633E+16

Sphere

Radius = n
Volume 1.1213383454968E+24
Surface area 5.2196563006532E+16
Circumference 404944859.06597

Square

Length = n
Perimeter 257795904
Area 4153670507448576
Diagonal 91144615.940258

Cube

Length = n
Surface area 24922023044691456
Volume 2.6769981084646E+23
Space diagonal 111628900.92779

Equilateral Triangle

Length = n
Perimeter 193346928
Area 1.7985920892003E+15
Altitude 55814450.463894

Triangular Pyramid

Length = n
Surface area 1.7985920892003E+15
Volume 3.1548725261981E+22
Height 30381538.646753