64749331 (number)

64749331 is an odd 8-digits prime number following 64749330 and preceding 64749332. In scientific notation, it is written as 6.4749331 × 10^7. The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors. There are 64749330 positive integers (up to 64749331) that are relatively prime to 64749331.

Interesting facts

Basic properties

Name

Name sixty-four million seven hundred forty-nine thousand three hundred thirty-one

Notation

Scientific notation 6.4749331 × 10^7
Engineering notation 6.4749331 × 10^6

Prime Factorization of 64749331

Prime Factorization 64749331

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 64749331
Product of the distinct prime numbers

The prime factorization of 64749331 is 64749331. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 10, 34, 57, 424, 603, 7853, 6886, 55430, 51609, 475221, 993838, 2764838, 339434, 30139937, 44018638, 89635597, 788942959, 4776827186, 6870499805

Basic calculations (n = 64749331)

Multiplication

n×y
n×2 129498662
n×3 194247993
n×4 258997324
n×5 323746655

Division

n÷y
n÷2 32374665.5
n÷3 21583110.333333
n÷3 16187332.75
n÷5 12949866.2

Exponentiation

ny
n2 4192475864947561
n3 2.71460007489E+23
n4 1.7576853878168E+31
n5 1.1380895296961E+39

Nth Root

y√n
2√n 8046.6968999708
3√n 401.55505294168
4√n 89.703382879191
5√n 36.496150354589

Divisors of 64749331

1, 64749331

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 64749332
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 32374666
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 8046.6969621081
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999691117
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64749331 can be divided by 2 positive divisors. The sum of these divisors (counting 64749331) is 64749332, the average is 32374666.

Base conversion 64749331

Base System Value
2 Binary 11110110111111111100010011
3 Ternary 11111211121101101
4 Quaternary 3312333330103
5 Quinary 113033434311
6 Senary 10231445231
8 Octal 366777423
10 Decimal 64749331
12 Duodecimal 19826817
16 Hexadecimal 3dbff13
20 Vigesimal 104dd6b
36 Base36 12jswj

Cryptographic Hash Functions

md5 c5ce18d7cd00dc78a510eb0958f71890
sha1 5364a2cdb714489e87ac8e9afe04120f8727c9a7
sha256 89a2f9118e1974472a190db81d5322f29e6d70d1e13020f10eba3e6cc2a16581
sha512 45c3a78a9c79bfb7434d1d6a516b0d4d7c44c545a0195ef1f73b915d39a8abbc9ac35bc91020ff3f767802c5ce721e7df193ab523e0a5b50065fb68dca99c0cd
ripemd-160 bfe77346f256a12b222a75df6fae108a11c665f3

64749331 as geometric shapes

Circle

Radius = n
Diameter 129498662
Circumference 406832045.18891
Area 1.3171051377672E+16

Sphere

Radius = n
Volume 1.1370890203612E+24
Surface area 5.2684205510687E+16
Circumference 406832045.18891

Square

Length = n
Perimeter 258997324
Area 4192475864947561
Diagonal 91569382.054785

Cube

Length = n
Surface area 25154855189685366
Volume 2.71460007489E+23
Space diagonal 112149131.04809

Equilateral Triangle

Length = n
Perimeter 194247993
Area 1.8153953018989E+15
Altitude 56074565.524047

Triangular Pyramid

Length = n
Surface area 1.8153953018989E+15
Volume 3.1991868686071E+22
Height 30523127.351595