64749232 (number)

64749232 is an even 8-digits composite number following 64749231 and preceding 64749233. In scientific notation, it is written as 6.4749232 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 20 positive divisors. There are 30966848 positive integers (up to 64749232) that are relatively prime to 64749232.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.4749232 × 10^7
Engineering notation 6.4749232 × 10^6

Prime Factorization of 64749232

Prime Factorization 2 × 2 × 2 × 2 × 23 × 175949

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8093654
Product of the distinct prime numbers

The prime factorization of 64749232 is 2 × 2 × 2 × 2 × 23 × 175949. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64749232)

Multiplication

n×y
n×2 129498464
n×3 194247696
n×4 258996928
n×5 323746160

Division

n÷y
n÷2 32374616
n÷3 21583077.333333
n÷3 16187308
n÷5 12949846.4

Exponentiation

ny
n2 4192463044589824
n3 2.7145876232557E+23
n4 1.7576746380251E+31
n5 1.1380808291801E+39

Nth Root

y√n
2√n 8046.690748376
3√n 401.55484828592
4√n 89.703348590652
5√n 36.496139194254

Divisors of 64749232

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64749231
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64749232 can be divided by 20 positive divisors. The sum of these divisors (counting 64749232) is 1, the average is 0.05.

Base conversion 64749232

Base System Value
2 Binary 11110110111111111010110000
3 Ternary 11111211121020201
4 Quaternary 3312333322300
5 Quinary 113033433412
6 Senary 10231444544
8 Octal 366777260
10 Decimal 64749232
12 Duodecimal 19826754
16 Hexadecimal 3dbfeb0
20 Vigesimal 104dd1c
36 Base36 12jsts

Cryptographic Hash Functions

md5 c2282fb3f7bb658e28c96462dfdb7237
sha1 981718fbb8a5ed15c4329e483b67511f5b03bb91
sha256 a48f293199e78efa53918f1ed08c5c39dd3b710868d4496b827f8e2540e24b4d
sha512 f410903435d0378ef850bf4f8d07aa5b217a59663e1144b30f95d3d461797a231073cca8b4cad233d28cc8871af8a8da14e8c25c5b23a34c6985e40af4437677
ripemd-160 411fb9ef67f84a912b8dd5d759b060dc703412e3

64749232 as geometric shapes

Circle

Radius = n
Diameter 129498464
Circumference 406831423.15356
Area 1.317101110133E+16

Sphere

Radius = n
Volume 1.1370838046328E+24
Surface area 5.268404440532E+16
Circumference 406831423.15356

Square

Length = n
Perimeter 258996928
Area 4192463044589824
Diagonal 91569242.047642

Cube

Length = n
Surface area 25154778267538944
Volume 2.7145876232557E+23
Space diagonal 112148959.57506

Equilateral Triangle

Length = n
Perimeter 194247696
Area 1.8153897505211E+15
Altitude 56074479.787532

Triangular Pyramid

Length = n
Surface area 1.8153897505211E+15
Volume 3.1991721942153E+22
Height 30523080.682547