64738863 (number)

64738863 is an odd 8-digits composite number following 64738862 and preceding 64738864. In scientific notation, it is written as 6.4738863 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 35992512 positive integers (up to 64738863) that are relatively prime to 64738863.

Interesting facts

Basic properties

Name

Name sixty-four million seven hundred thirty-eight thousand eight hundred sixty-three

Notation

Scientific notation 6.4738863 × 10^7
Engineering notation 6.4738863 × 10^6

Prime Factorization of 64738863

Prime Factorization 7 × 9 × 37 × 27773

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 64738863
Product of the distinct prime numbers

The prime factorization of 64738863 is 7 × 9 × 37 × 27773. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 7, 42, 61, 16, 133, 8538, 5452, 82459, 51138, 42633, 848220, 3337409, 662879, 53802256, 92961163, 445179788, 868899768, 5888572897, 946607727

Basic calculations (n = 64738863)

Multiplication

n×y
n×2 129477726
n×3 194216589
n×4 258955452
n×5 323694315

Division

n÷y
n÷2 32369431.5
n÷3 21579621
n÷3 16184715.75
n÷5 12947772.6

Exponentiation

ny
n2 4191120382532769
n3 2.713283682613E+23
n4 1.7565490060882E+31
n5 1.1371698545793E+39

Nth Root

y√n
2√n 8046.0464204477
3√n 401.53341202393
4√n 89.69975708132
5√n 36.494970214488

Divisors of 64738863

1, 7, 9, 37, 63, 259, 333, 2331, 27773, 194411, 249957, 1027601, 1749699, 7193207, 9248409, 64738863

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 -64738862
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 64738863 can be divided by 16 positive divisors. The sum of these divisors (counting 64738863) is 1, the average is 0.0625.

Base conversion 64738863

Base System Value
2 Binary 11110110111101011000101111
3 Ternary 11111211002000200
4 Quaternary 3312331120233
5 Quinary 113033120423
6 Senary 10231324543
8 Octal 366753057
10 Decimal 64738863
12 Duodecimal 19820753
16 Hexadecimal 3dbd62f
20 Vigesimal 104c733
36 Base36 12jktr

Cryptographic Hash Functions

md5 88909e6941b6c9270acdd5378f271f1b
sha1 11157dabd05f29eb6015b9ff3700a63bd1b87cf2
sha256 a60068d95956cdb407401400655a2e5c10ef32f0b1f37513a2b35e483eb0bae6
sha512 63486c7a4228d98c313bb770e88dcc06511c13c69e21b28923a740855d77a004d0208d5555f068ccb4bd492ce11e061dd367844e5eca9616a36db962461e5300
ripemd-160 e309540b1707386b617c1e1bac93329cf082a761

64738863 as geometric shapes

Circle

Radius = n
Diameter 129477726
Circumference 406766272.80511
Area 1.3166793004075E+16

Sphere

Radius = n
Volume 1.1365376112536E+24
Surface area 5.2667172016302E+16
Circumference 406766272.80511

Square

Length = n
Perimeter 258955452
Area 4191120382532769
Diagonal 91554578.067214

Cube

Length = n
Surface area 25146722295196614
Volume 2.713283682613E+23
Space diagonal 112130999.94024

Equilateral Triangle

Length = n
Perimeter 194216589
Area 1.8148083607961E+15
Altitude 56065499.97012

Triangular Pyramid

Length = n
Surface area 1.8148083607961E+15
Volume 3.1976354854307E+22
Height 30518192.689071