64897722 (number)

64897722 is an even 8-digits composite number following 64897721 and preceding 64897723. In scientific notation, it is written as 6.4897722 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 21473856 positive integers (up to 64897722) that are relatively prime to 64897722.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.4897722 × 10^7
Engineering notation 6.4897722 × 10^6

Prime Factorization of 64897722

Prime Factorization 2 × 3 × 3 × 137 × 26317

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21632574
Product of the distinct prime numbers

The prime factorization of 64897722 is 2 × 3 × 3 × 137 × 26317. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 1, 2, 77, 728, 133, 234, 1525, 59969, 17497, 66753, 270455, 5206853, 1330977, 25768304, 57253270, 485604213, 917130450, 2575527912, 6512347924

Basic calculations (n = 64897722)

Multiplication

n×y
n×2 129795444
n×3 194693166
n×4 259590888
n×5 324488610

Division

n÷y
n÷2 32448861
n÷3 21632574
n÷3 16224430.5
n÷5 12979544.4

Exponentiation

ny
n2 4211714320789284
n3 2.73330665134E+23
n4 1.7738537519942E+31
n5 1.1511906766557E+39

Nth Root

y√n
2√n 8055.9122388467
3√n 401.86157705377
4√n 89.754733796311
5√n 36.512863245208

Divisors of 64897722

1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 26317, 52634, 78951, 157902, 236853, 473706, 3605429, 7210858, 10816287, 21632574, 32448861, 64897722

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 -64897721
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 64897722 can be divided by 24 positive divisors. The sum of these divisors (counting 64897722) is 1, the average is 0.041666666666667.

Base conversion 64897722

Base System Value
2 Binary 11110111100100001010111010
3 Ternary 11112010010221100
4 Quaternary 3313210022322
5 Quinary 113103211342
6 Senary 10234552230
8 Octal 367441272
10 Decimal 64897722
12 Duodecimal 19898676
16 Hexadecimal 3de42ba
20 Vigesimal 105c462
36 Base36 12mzei

Cryptographic Hash Functions

md5 8fc014c9e543122a4ff6dce3b94afca0
sha1 e294803e8f3703ad5ed8af8cc0ceeea272c05b4c
sha256 153263bf999121159e166060e77ca7b2ac8d6007f6fb70ecb403098b9e0b6744
sha512 95f23005a43de17efccfaedacb7516ee0f2ba9ab393b1ce008ed46ee3c60df5708c73dc64e7f6296b9ebe34f1d1403a4ad45fe04ec157dd5efe233433d8f7f6d
ripemd-160 1d61c988f06feb40f79e1ef9f1349dc20ddcdcf6

64897722 as geometric shapes

Circle

Radius = n
Diameter 129795444
Circumference 407764413.33983
Area 1.3231490769211E+16

Sphere

Radius = n
Volume 1.1449248127811E+24
Surface area 5.2925963076842E+16
Circumference 407764413.33983

Square

Length = n
Perimeter 259590888
Area 4211714320789284
Diagonal 91779238.619519

Cube

Length = n
Surface area 25270285924735704
Volume 2.73330665134E+23
Space diagonal 112406151.79948

Equilateral Triangle

Length = n
Perimeter 194693166
Area 1.8237257976431E+15
Altitude 56203075.89974

Triangular Pyramid

Length = n
Surface area 1.8237257976431E+15
Volume 3.2212327803747E+22
Height 30593079.53984