64749069 (number)

64749069 is an odd 8-digits composite number following 64749068 and preceding 64749070. In scientific notation, it is written as 6.4749069 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 33408000 positive integers (up to 64749069) that are relatively prime to 64749069.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.4749069 × 10^7
Engineering notation 6.4749069 × 10^6

Prime Factorization of 64749069

Prime Factorization 63 × 11 × 233 × 401

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 64749069
Product of the distinct prime numbers

The prime factorization of 64749069 is 63 × 11 × 233 × 401. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 35, 58, 12, 214, 6065, 1448, 45030, 71641, 879906, 843430, 4477089, 9901911, 25922933, 94191658, 367151178, 334507898, 7745319305, 8931559057

Basic calculations (n = 64749069)

Multiplication

n×y
n×2 129498138
n×3 194247207
n×4 258996276
n×5 323745345

Division

n÷y
n÷2 32374534.5
n÷3 21583023
n÷3 16187267.25
n÷5 12949813.8

Exponentiation

ny
n2 4192441936366761
n3 2.7145671221631E+23
n4 1.7576569389807E+31
n5 1.1380665042039E+39

Nth Root

y√n
2√n 8046.6806199824
3√n 401.55451132699
4√n 89.703292135698
5√n 36.496120819128

Divisors of 64749069

1, 11, 63, 233, 401, 693, 2563, 4411, 14679, 25263, 93433, 161469, 277893, 1027763, 5886279, 64749069

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64749068
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64749069 can be divided by 16 positive divisors. The sum of these divisors (counting 64749069) is 1, the average is 0.0625.

Base conversion 64749069

Base System Value
2 Binary 11110110111111111000001101
3 Ternary 11111211121000200
4 Quaternary 3312333320031
5 Quinary 113033432234
6 Senary 10231444113
8 Octal 366777015
10 Decimal 64749069
12 Duodecimal 19826639
16 Hexadecimal 3dbfe0d
20 Vigesimal 104dcd9
36 Base36 12jsp9

Cryptographic Hash Functions

md5 7fcc356c3de12fa2390a2059c556d9b7
sha1 6b2e32b400a54faeaee78e16c986dcbecbf2f468
sha256 54d8374e76460612b572965daddf15bafd928b08b0c34d8e27a44695edf123c3
sha512 64d10b1316235a882a064ece9265654a0d9adad5736cbe6b555f70477c88cdd7cee14396443cfd27f7271331e2d7b2971ac11110d8c82e104d27344c15443b18
ripemd-160 500261fc892591325ef77123ee094553f2d50356

64749069 as geometric shapes

Circle

Radius = n
Diameter 129498138
Circumference 406830398.99436
Area 1.3170944787892E+16

Sphere

Radius = n
Volume 1.1370752171552E+24
Surface area 5.2683779151566E+16
Circumference 406830398.99436

Square

Length = n
Perimeter 258996276
Area 4192441936366761
Diagonal 91569011.530831

Cube

Length = n
Surface area 25154651618200566
Volume 2.7145671221631E+23
Space diagonal 112148677.25078

Equilateral Triangle

Length = n
Perimeter 194247207
Area 1.8153806103924E+15
Altitude 56074338.625391

Triangular Pyramid

Length = n
Surface area 1.8153806103924E+15
Volume 3.1991480334459E+22
Height 30523003.84361