64752428 (number)

64752428 is an even 8-digits composite number following 64752427 and preceding 64752429. In scientific notation, it is written as 6.4752428 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 28920960 positive integers (up to 64752428) that are relatively prime to 64752428.

Interesting facts

Basic properties

Name

Name sixty-four million seven hundred fifty-two thousand four hundred twenty-eight

Notation

Scientific notation 6.4752428 × 10^7
Engineering notation 6.4752428 × 10^6

Prime Factorization of 64752428

Prime Factorization 2 × 2 × 13 × 31 × 40169

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 32376214
Product of the distinct prime numbers

The prime factorization of 64752428 is 2 × 2 × 13 × 31 × 40169. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 5, 67, 46, 206, 805, 125, 7192, 44678, 13387, 799549, 704771, 413208, 11914, 86505601, 9379007, 884552617, 749635879, 9758886045, 6654188327

Basic calculations (n = 64752428)

Multiplication

n×y
n×2 129504856
n×3 194257284
n×4 259009712
n×5 323762140

Division

n÷y
n÷2 32376214
n÷3 21584142.666667
n÷3 16188107
n÷5 12950485.6

Exponentiation

ny
n2 4192876931895184
n3 2.714989616454E+23
n4 1.7580216966019E+31
n5 1.1383617333165E+39

Nth Root

y√n
2√n 8046.8893368804
3√n 401.56145504732
4√n 89.704455501834
5√n 36.496499474537

Divisors of 64752428

1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 40169, 80338, 160676, 522197, 1044394, 1245239, 2088788, 2490478, 4980956, 16188107, 32376214, 64752428

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64752427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64752428 can be divided by 24 positive divisors. The sum of these divisors (counting 64752428) is 1, the average is 0.041666666666667.

Base conversion 64752428

Base System Value
2 Binary 11110111000000101100101100
3 Ternary 11111211202122002
4 Quaternary 3313000230230
5 Quinary 113034034203
6 Senary 10231511432
8 Octal 367005454
10 Decimal 64752428
12 Duodecimal 19828578
16 Hexadecimal 3dc0b2c
20 Vigesimal 104e118
36 Base36 12jvak

Cryptographic Hash Functions

md5 21fa2cc688f94bf4a3c8d04dbccc028e
sha1 c56ee258dd17d84a9b3f5dcd3e504bd2fd480d7c
sha256 4f38e57b26f2e5ac8b8eb710e9efe4ee0845bcae5b929f687a85aa3e2ff5f62d
sha512 dd838d38eefc62f6749c970713616ac2d4640bfc87d0b57866bb6c7b2ecb2101f4feb7aa213ef49e39d88ede26f97df6e0eefd33389ed3b43d4ad6954c8ad55a
ripemd-160 5e54c71f7683ee18751d2e6302c7164e711143af

64752428 as geometric shapes

Circle

Radius = n
Diameter 129504856
Circumference 406851504.2138
Area 1.3172311366648E+16

Sphere

Radius = n
Volume 1.1372521911499E+24
Surface area 5.2689245466592E+16
Circumference 406851504.2138

Square

Length = n
Perimeter 259009712
Area 4192876931895184
Diagonal 91573761.874187

Cube

Length = n
Surface area 25157261591371104
Volume 2.714989616454E+23
Space diagonal 112154495.20945

Equilateral Triangle

Length = n
Perimeter 194257284
Area 1.8155689689815E+15
Altitude 56077247.604723

Triangular Pyramid

Length = n
Surface area 1.8155689689815E+15
Volume 3.1996459477429E+22
Height 30524587.291396