64432893 (number)

64432893 is an odd 8-digits composite number following 64432892 and preceding 64432894. In scientific notation, it is written as 6.4432893 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 16 positive divisors. There are 36818208 positive integers (up to 64432893) that are relatively prime to 64432893.

Interesting facts

Basic properties

Name

Name sixty-four million four hundred thirty-two thousand eight hundred ninety-three

Notation

Scientific notation 6.4432893 × 10^7
Engineering notation 6.4432893 × 10^6

Prime Factorization of 64432893

Prime Factorization 3 × 7 × 7 × 7 × 62617

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1314957
Product of the distinct prime numbers

The prime factorization of 64432893 is 3 × 7 × 7 × 7 × 62617. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 1, 69, 74, 381, 775, 8366, 4, 15959, 46036, 497390, 899676, 9599581, 7768470, 80130216, 11612827, 529817965, 697708694, 4841820963, 1952063862

Basic calculations (n = 64432893)

Multiplication

n×y
n×2 128865786
n×3 193298679
n×4 257731572
n×5 322164465

Division

n÷y
n÷2 32216446.5
n÷3 21477631
n÷3 16108223.25
n÷5 12886578.6

Exponentiation

ny
n2 4151597700349449
n3 2.6749945040566E+23
n4 1.7235763465547E+31
n5 1.1105501031489E+39

Nth Root

y√n
2√n 8027.0102155161
3√n 400.89983464279
4√n 89.593583562196
5√n 36.460408174155

Divisors of 64432893

1, 3, 7, 21, 49, 147, 343, 1029, 62617, 187851, 438319, 1314957, 3068233, 9204699, 21477631, 64432893

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 -64432892
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 64432893 can be divided by 16 positive divisors. The sum of these divisors (counting 64432893) is 1, the average is 0.0625.

Base conversion 64432893

Base System Value
2 Binary 11110101110010101011111101
3 Ternary 11111020112022110
4 Quaternary 3311302223331
5 Quinary 112443323033
6 Senary 10221004233
8 Octal 365625375
10 Decimal 64432893
12 Duodecimal 196b3679
16 Hexadecimal 3d72afd
20 Vigesimal 102e24d
36 Base36 12d0ql

Cryptographic Hash Functions

md5 122100ee9cb73f721b6b1a18346f7144
sha1 713586f629f6826db61aaba5e429c1694fcbf6ca
sha256 d8c7829b3c97cf5243f20d2aabcca1c8e9f8ecc493a1a73e6f6f0df10d164b17
sha512 62783e1e6fd1e951be2acecaeb7f7756a4ac0998737a77d734ad7dadad7b1512c7484a2764544cf4ec5ab2ee5eb02edfa53871d285c5e148d24af16b2fc18a71
ripemd-160 8ff67efb5fbd4b55fbc51578abd281ac134a8677

64432893 as geometric shapes

Circle

Radius = n
Diameter 128865786
Circumference 404843806.59667
Area 1.3042628836078E+16

Sphere

Radius = n
Volume 1.120499077645E+24
Surface area 5.2170515344312E+16
Circumference 404843806.59667

Square

Length = n
Perimeter 257731572
Area 4151597700349449
Diagonal 91121871.143534

Cube

Length = n
Surface area 24909586202096694
Volume 2.6749945040566E+23
Space diagonal 111601044.35465

Equilateral Triangle

Length = n
Perimeter 193298679
Area 1.7976945373978E+15
Altitude 55800522.177325

Triangular Pyramid

Length = n
Surface area 1.7976945373978E+15
Volume 3.1525112557586E+22
Height 30373957.047845