64497907 (number)

64497907 is an odd 8-digits composite number following 64497906 and preceding 64497908. In scientific notation, it is written as 6.4497907 × 10^7. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 64468080 positive integers (up to 64497907) that are relatively prime to 64497907.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.4497907 × 10^7
Engineering notation 6.4497907 × 10^6

Prime Factorization of 64497907

Prime Factorization 2347 × 27481

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 64497907
Product of the distinct prime numbers

The prime factorization of 64497907 is 2347 × 27481. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 10, 100, 67, 4, 132, 1939, 9647, 18731, 97102, 937490, 457488, 1125030, 6662653, 46336349, 90647928, 326514279, 908831659, 7573584119, 8261079215

Basic calculations (n = 64497907)

Multiplication

n×y
n×2 128995814
n×3 193493721
n×4 257991628
n×5 322489535

Division

n÷y
n÷2 32248953.5
n÷3 21499302.333333
n÷3 16124476.75
n÷5 12899581.4

Exponentiation

ny
n2 4159980007380649
n3 2.683100036379E+23
n4 1.7305433661807E+31
n5 1.1161642509139E+39

Nth Root

y√n
2√n 8031.058896559
3√n 401.03462780592
4√n 89.616175418052
5√n 36.467763053687

Divisors of 64497907

1, 2347, 27481, 64497907

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64497906
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64497907 can be divided by 4 positive divisors. The sum of these divisors (counting 64497907) is 1, the average is 0.25.

Base conversion 64497907

Base System Value
2 Binary 11110110000010100011110011
3 Ternary 11111100211111101
4 Quaternary 3312002203303
5 Quinary 113002413112
6 Senary 10222225231
8 Octal 366024363
10 Decimal 64497907
12 Duodecimal 19725217
16 Hexadecimal 3d828f3
20 Vigesimal 10324f7
36 Base36 12eewj

Cryptographic Hash Functions

md5 f6bd247bbfcadd93f5b24b342cbb1b1d
sha1 47c8bc5f4299d82f38ce1a6e99efb60f44c194e3
sha256 19ac89d5dc26ac562926312bc91a4f48ffdc669649f7f7a6cbbc71349aef8471
sha512 a4f01d62515383bedf61c661e7c076af25188a8667363d3b4accc91f902bd6048e7db70e909b3744bade11843e917e77d678ccfbec94c5a74b71fe14131cde25
ripemd-160 2fb7ec67619ef2084b8e017dfdfacae124b271fd

64497907 as geometric shapes

Circle

Radius = n
Diameter 128995814
Circumference 405252301.60624
Area 1.3068962630267E+16

Sphere

Radius = n
Volume 1.1238943150846E+24
Surface area 5.227585052107E+16
Circumference 405252301.60624

Square

Length = n
Perimeter 257991628
Area 4159980007380649
Diagonal 91213814.824079

Cube

Length = n
Surface area 24959880044283894
Volume 2.683100036379E+23
Space diagonal 111713651.90585

Equilateral Triangle

Length = n
Perimeter 193493721
Area 1.8013241828135E+15
Altitude 55856825.952926

Triangular Pyramid

Length = n
Surface area 1.8013241828135E+15
Volume 3.1620637172091E+22
Height 30404604.94136