64984568 (number)

64984568 is an even 8-digits composite number following 64984567 and preceding 64984569. In scientific notation, it is written as 6.4984568 × 10^7. The sum of its digits is 50. It has a total of 7 prime factors and 64 positive divisors. There are 27878400 positive integers (up to 64984568) that are relatively prime to 64984568.

Interesting facts

Basic properties

Name

Name sixty-four million nine hundred eighty-four thousand five hundred sixty-eight

Notation

Scientific notation 6.4984568 × 10^7
Engineering notation 6.4984568 × 10^6

Prime Factorization of 64984568

Prime Factorization 2 × 2 × 2 × 11 × 23 × 331 × 97

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 16246142
Product of the distinct prime numbers

The prime factorization of 64984568 is 2 × 2 × 2 × 11 × 23 × 331 × 97. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 7, 17, 66, 447, 548, 5411, 8011, 92809, 90622, 584278, 401189, 3468930, 8302031, 89854394, 28063833, 805837534, 866630851, 13224036, 2889510037

Basic calculations (n = 64984568)

Multiplication

n×y
n×2 129969136
n×3 194953704
n×4 259938272
n×5 324922840

Division

n÷y
n÷2 32492284
n÷3 21661522.666667
n÷3 16246142
n÷5 12996913.6

Exponentiation

ny
n2 4222994078146624
n3 2.7442944583492E+23
n4 1.7833678984061E+31
n5 1.1589139246299E+39

Nth Root

y√n
2√n 8061.300639475
3√n 402.04075393535
4√n 89.784746140283
5√n 36.522630306414

Divisors of 64984568

1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 97, 184, 194, 253, 331, 388, 506, 662, 776, 1012, 1067, 1324, 2024, 2134, 2231, 2648, 3641, 4268, 4462, 7282, 7613, 8536, 8924, 14564, 15226, 17848, 24541, 29128, 30452, 32107, 49082, 60904, 64214, 83743, 98164, 128428, 167486, 196328, 256856, 334972, 353177, 669944, 706354, 738461, 1412708, 1476922, 2825416, 2953844, 5907688, 8123071, 16246142, 32492284, 64984568

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64984567
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64984568 can be divided by 64 positive divisors. The sum of these divisors (counting 64984568) is 1, the average is 0.015625.

Base conversion 64984568

Base System Value
2 Binary 11110111111001010111111000
3 Ternary 11112021120001212
4 Quaternary 3313321113320
5 Quinary 113114001233
6 Senary 10240502252
8 Octal 367712770
10 Decimal 64984568
12 Duodecimal 1991a988
16 Hexadecimal 3df95f8
20 Vigesimal 1063188
36 Base36 12ouew

Cryptographic Hash Functions

md5 23d93676f5db3a01ecc7404eff5da2b2
sha1 09a6e170c91ee55c43e0e8846dbeff5bd897d5e9
sha256 95f245739fc339b90bca43935e61b38cdd0ade89442dbc1222addeb9538de785
sha512 93cfda70c0e46c250fa65c170925aa52e1124ec43f8757de0b961d7978fc481b48ec460be080185280de17f72b601a15e6ffdd5c0d773d555b4121a3c2ce9f66
ripemd-160 7da3551849f35199bb088e6a216b59ebe8f00562

64984568 as geometric shapes

Circle

Radius = n
Diameter 129969136
Circumference 408310082.85101
Area 1.3266927172059E+16

Sphere

Radius = n
Volume 1.1495273746183E+24
Surface area 5.3067708688235E+16
Circumference 408310082.85101

Square

Length = n
Perimeter 259938272
Area 4222994078146624
Diagonal 91902057.410557

Cube

Length = n
Surface area 25337964468879744
Volume 2.7442944583492E+23
Space diagonal 112556573.48391

Equilateral Triangle

Length = n
Perimeter 194953704
Area 1.8286100758531E+15
Altitude 56278286.741957

Triangular Pyramid

Length = n
Surface area 1.8286100758531E+15
Volume 3.2341820351189E+22
Height 30634019.136852