64697976 (number)

64697976 is an even 8-digits composite number following 64697975 and preceding 64697977. In scientific notation, it is written as 6.4697976 × 10^7. The sum of its digits is 54. It has a total of 6 prime factors and 32 positive divisors. There are 18330624 positive integers (up to 64697976) that are relatively prime to 64697976.

Interesting facts

Basic properties

Name

Name sixty-four million six hundred ninety-seven thousand nine hundred seventy-six

Notation

Scientific notation 6.4697976 × 10^7
Engineering notation 6.4697976 × 10^6

Prime Factorization of 64697976

Prime Factorization 2 × 2 × 2 × 63 × 137 × 937

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 16174494
Product of the distinct prime numbers

The prime factorization of 64697976 is 2 × 2 × 2 × 63 × 137 × 937. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64697976)

Multiplication

n×y
n×2 129395952
n×3 194093928
n×4 258791904
n×5 323489880

Division

n÷y
n÷2 32348988
n÷3 21565992
n÷3 16174494
n÷5 12939595.2

Exponentiation

ny
n2 4185828098496576
n3 2.7081460585666E+23
n4 1.7521156870163E+31
n5 1.1335833866781E+39

Nth Root

y√n
2√n 8043.5052060653
3√n 401.44886232521
4√n 89.685590849731
5√n 36.490359237762

Divisors of 64697976

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 -64697975
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 64697976 can be divided by 32 positive divisors. The sum of these divisors (counting 64697976) is 1, the average is 0.03125.

Base conversion 64697976

Base System Value
2 Binary 11110110110011011001111000
3 Ternary 11111201222221100
4 Quaternary 3312303121320
5 Quinary 113030313401
6 Senary 10230411400
8 Octal 366633170
10 Decimal 64697976
12 Duodecimal 19800b60
16 Hexadecimal 3db3678
20 Vigesimal 10474ig
36 Base36 12ipa0

Cryptographic Hash Functions

md5 a668e20c1b5d37d2fcd66c8f310eb637
sha1 f156422fc04e724738a48c7bd4933418d16b7937
sha256 2fb4a61d305a70e44e4cf023574d6aa225e6e98876082a752d2a039b53b40803
sha512 cd89497b155edd423f10d235d626ab06fc4d859588d272b92f8450a1ea1675d2884d36c281e304f94741d2bc33a60a8846257efbb6bbfe381ee832cae77771ce
ripemd-160 6d1ea1e3929b15af6de34090475a959a13217aea

64697976 as geometric shapes

Circle

Radius = n
Diameter 129395952
Circumference 406509372.20746
Area 1.3150166803427E+16

Sphere

Radius = n
Volume 1.1343855683255E+24
Surface area 5.2600667213706E+16
Circumference 406509372.20746

Square

Length = n
Perimeter 258791904
Area 4185828098496576
Diagonal 91496755.117289

Cube

Length = n
Surface area 25114968590979456
Volume 2.7081460585666E+23
Space diagonal 112060181.57887

Equilateral Triangle

Length = n
Perimeter 194093928
Area 1.8125167345864E+15
Altitude 56030090.789436

Triangular Pyramid

Length = n
Surface area 1.8125167345864E+15
Volume 3.1915807374267E+22
Height 30498918.37243