64749355 (number)

64749355 is an odd 8-digits composite number following 64749354 and preceding 64749356. In scientific notation, it is written as 6.4749355 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 46984960 positive integers (up to 64749355) that are relatively prime to 64749355.

Interesting facts

Basic properties

Name

Name sixty-four million seven hundred forty-nine thousand three hundred fifty-five

Notation

Scientific notation 6.4749355 × 10^7
Engineering notation 6.4749355 × 10^6

Prime Factorization of 64749355

Prime Factorization 11 × 5 × 569 × 2069

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 64749355
Product of the distinct prime numbers

The prime factorization of 64749355 is 11 × 5 × 569 × 2069. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64749355)

Multiplication

n×y
n×2 129498710
n×3 194248065
n×4 258997420
n×5 323746775

Division

n÷y
n÷2 32374677.5
n÷3 21583118.333333
n÷3 16187338.75
n÷5 12949871

Exponentiation

ny
n2 4192478972916025
n3 2.7146030934738E+23
n4 1.7576879938343E+31
n5 1.1380916389201E+39

Nth Root

y√n
2√n 8046.6983912658
3√n 401.55510255516
4√n 89.703391191559
5√n 36.496153060123

Divisors of 64749355

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 -64749354
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 64749355 can be divided by 16 positive divisors. The sum of these divisors (counting 64749355) is 1, the average is 0.0625.

Base conversion 64749355

Base System Value
2 Binary 11110110111111111100101011
3 Ternary 11111211121102021
4 Quaternary 3312333330223
5 Quinary 113033434410
6 Senary 10231445311
8 Octal 366777453
10 Decimal 64749355
12 Duodecimal 19826837
16 Hexadecimal 3dbff2b
20 Vigesimal 104dd7f
36 Base36 12jsx7

Cryptographic Hash Functions

md5 9535906306861db42991c8dc421c8c8d
sha1 209f674771dca8a941c571e92bd8c16df83bfcb2
sha256 78d217761f44b1046e2fa6a9c2bae75dc7699c20b81e6294256fa7e15049361c
sha512 d2addc844f25230d4e2e750accdb342533f4b078825e07568349f4fc65f3f1bf11faf284fc676487168e78d6d3990fcd40f4a0b3dd478441952ea5fe51189ca8
ripemd-160 127219b677d4c941a88f11e774e67cbaf5314294

64749355 as geometric shapes

Circle

Radius = n
Diameter 129498710
Circumference 406832195.98536
Area 1.3171061141643E+16

Sphere

Radius = n
Volume 1.1370902847826E+24
Surface area 5.2684244566571E+16
Circumference 406832195.98536

Square

Length = n
Perimeter 258997420
Area 4192478972916025
Diagonal 91569415.99591

Cube

Length = n
Surface area 25154873837496150
Volume 2.7146030934738E+23
Space diagonal 112149172.61731

Equilateral Triangle

Length = n
Perimeter 194248065
Area 1.8153966476887E+15
Altitude 56074586.308657

Triangular Pyramid

Length = n
Surface area 1.8153966476887E+15
Volume 3.1991904260421E+22
Height 30523138.665303