64996968 (number)

64996968 is an even 8-digits composite number following 64996967 and preceding 64996969. In scientific notation, it is written as 6.4996968 × 10^7. The sum of its digits is 57. It has a total of 7 prime factors and 64 positive divisors. There are 21041856 positive integers (up to 64996968) that are relatively prime to 64996968.

Interesting facts

Basic properties

Name

Name sixty-four million nine hundred ninety-six thousand nine hundred sixty-eight

Notation

Scientific notation 6.4996968 × 10^7
Engineering notation 6.4996968 × 10^6

Prime Factorization of 64996968

Prime Factorization 2 × 2 × 2 × 3 × 83 × 67 × 487

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 16249242
Product of the distinct prime numbers

The prime factorization of 64996968 is 2 × 2 × 2 × 3 × 83 × 67 × 487. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 2, 53, 99, 266, 601, 1423, 6017, 77269, 62127, 348928, 221292, 284580, 894476, 74576589, 15808046, 252684711, 540010390, 478510050, 6655108250

Basic calculations (n = 64996968)

Multiplication

n×y
n×2 129993936
n×3 194990904
n×4 259987872
n×5 324984840

Division

n÷y
n÷2 32498484
n÷3 21665656
n÷3 16249242
n÷5 12999393.6

Exponentiation

ny
n2 4224605849193024
n3 2.7458657119261E+23
n4 1.7847294581036E+31
n5 1.1600200347702E+39

Nth Root

y√n
2√n 8062.0697094481
3√n 402.06632404862
4√n 89.789028892444
5√n 36.524024009772

Divisors of 64996968

1, 2, 3, 4, 6, 8, 12, 24, 67, 83, 134, 166, 201, 249, 268, 332, 402, 487, 498, 536, 664, 804, 974, 996, 1461, 1608, 1948, 1992, 2922, 3896, 5561, 5844, 11122, 11688, 16683, 22244, 32629, 33366, 40421, 44488, 65258, 66732, 80842, 97887, 121263, 130516, 133464, 161684, 195774, 242526, 261032, 323368, 391548, 485052, 783096, 970104, 2708207, 5416414, 8124621, 10832828, 16249242, 21665656, 32498484, 64996968

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 -64996967
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 64996968 can be divided by 64 positive divisors. The sum of these divisors (counting 64996968) is 1, the average is 0.015625.

Base conversion 64996968

Base System Value
2 Binary 11110111111100011001101000
3 Ternary 11112022012002010
4 Quaternary 3313330121220
5 Quinary 113114400333
6 Senary 10241035520
8 Octal 367743150
10 Decimal 64996968
12 Duodecimal 19925ba0
16 Hexadecimal 3dfc668
20 Vigesimal 1064c88
36 Base36 12p3zc

Cryptographic Hash Functions

md5 84916fe27e60932fa3783461c23fbf61
sha1 3d557b5df18c6f37399891923511e74da97a2260
sha256 e3db0a568a2c55da63b2ac99df7f0d119ec76a6496e355ff024aff75e7e44944
sha512 b718b59adb65ee0b6a6b070581cb07f34620fd90adaf8623bf4eb62b8952d508ee69c5783dcc6ada55213144ba79001d970897c11405af0a3dc07f883264ac9d
ripemd-160 1dfb0e574eea4ddf414395383366412f903edf3f

64996968 as geometric shapes

Circle

Radius = n
Diameter 129993936
Circumference 408387994.34882
Area 1.3271990700137E+16

Sphere

Radius = n
Volume 1.1501855397775E+24
Surface area 5.3087962800549E+16
Circumference 408387994.34882

Square

Length = n
Perimeter 259987872
Area 4224605849193024
Diagonal 91919593.65873

Cube

Length = n
Surface area 25347635095158144
Volume 2.7458657119261E+23
Space diagonal 112578050.91393

Equilateral Triangle

Length = n
Perimeter 194990904
Area 1.8293079931887E+15
Altitude 56289025.456964

Triangular Pyramid

Length = n
Surface area 1.8293079931887E+15
Volume 3.2360337752176E+22
Height 30639864.55291