64979072 (number)

64979072 is an even 8-digits composite number following 64979071 and preceding 64979073. In scientific notation, it is written as 6.4979072 × 10^7. The sum of its digits is 44. It has a total of 9 prime factors and 32 positive divisors. There are 32313600 positive integers (up to 64979072) that are relatively prime to 64979072.

Interesting facts

Basic properties

Name

Name sixty-four million nine hundred seventy-nine thousand seventy-two

Notation

Scientific notation 6.4979072 × 10^7
Engineering notation 6.4979072 × 10^6

Prime Factorization of 64979072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 199 × 2551

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1015298
Product of the distinct prime numbers

The prime factorization of 64979072 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 199 × 2551. Since it has a total of 9 prime factors.

Most popular turbo-numbers

9, 3, 49, 60, 510, 230, 4078, 7683, 45080, 45242, 679556, 910191, 3989898, 5770979, 10872871, 66109312, 668958662, 884996003, 7829408740, 4076496412

Basic calculations (n = 64979072)

Multiplication

n×y
n×2 129958144
n×3 194937216
n×4 259916288
n×5 324895360

Division

n÷y
n÷2 32489536
n÷3 21659690.666667
n÷3 16244768
n÷5 12995814.4

Exponentiation

ny
n2 4222279797981184
n3 2.7435982299716E+23
n4 1.782764669244E+31
n5 1.1584239380186E+39

Nth Root

y√n
2√n 8060.9597443481
3√n 402.02941956092
4√n 89.782847717969
5√n 36.522012513073

Divisors of 64979072

1, 2, 4, 8, 16, 32, 64, 128, 199, 398, 796, 1592, 2551, 3184, 5102, 6368, 10204, 12736, 20408, 25472, 40816, 81632, 163264, 326528, 507649, 1015298, 2030596, 4061192, 8122384, 16244768, 32489536, 64979072

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 -64979071
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 64979072 can be divided by 32 positive divisors. The sum of these divisors (counting 64979072) is 1, the average is 0.03125.

Base conversion 64979072

Base System Value
2 Binary 11110111111000000010000000
3 Ternary 11112021021112022
4 Quaternary 3313320002000
5 Quinary 113113312242
6 Senary 10240421012
8 Octal 367700200
10 Decimal 64979072
12 Duodecimal 19917768
16 Hexadecimal 3df8080
20 Vigesimal 10627dc
36 Base36 12oq68

Cryptographic Hash Functions

md5 5e4602149b5a629fe2f42f91777f2d3f
sha1 0f5d9bd2587e422a1d24611da518d0828975e6c5
sha256 976e338043af50749b635b6704d69e7aefc7ac50c38d55a0e1e0c89b5cdf5ad4
sha512 36473f2c34e7e8c204241919324636a103e11ed5e35905ba7fad0b45fcdc8561d29b171bb0d4a52ae5302a156731b530a4a37696f8eac99766a92ce0611404c6
ripemd-160 12d7acbdecaa0b987ed3caa292f93be735e27af8

64979072 as geometric shapes

Circle

Radius = n
Diameter 129958144
Circumference 408275550.46456
Area 1.3264683194738E+16

Sphere

Radius = n
Volume 1.1492357391575E+24
Surface area 5.3058732778953E+16
Circumference 408275550.46456

Square

Length = n
Perimeter 259916288
Area 4222279797981184
Diagonal 91894284.892818

Cube

Length = n
Surface area 25333678787887104
Volume 2.7435982299716E+23
Space diagonal 112547054.13268

Equilateral Triangle

Length = n
Perimeter 194937216
Area 1.8283007834688E+15
Altitude 56273527.066338

Triangular Pyramid

Length = n
Surface area 1.8283007834688E+15
Volume 3.2333615221073E+22
Height 30631428.297606