65849968 (number)

65849968 is an even 8-digits composite number following 65849967 and preceding 65849969. In scientific notation, it is written as 6.5849968 × 10^7. The sum of its digits is 55. It has a total of 6 prime factors and 20 positive divisors. There are 32883840 positive integers (up to 65849968) that are relatively prime to 65849968.

Interesting facts

Basic properties

Name

Name sixty-five million eight hundred forty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 6.5849968 × 10^7
Engineering notation 6.5849968 × 10^6

Prime Factorization of 65849968

Prime Factorization 2 × 2 × 2 × 2 × 991 × 4153

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8231246
Product of the distinct prime numbers

The prime factorization of 65849968 is 2 × 2 × 2 × 2 × 991 × 4153. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 2, 96, 10, 926, 318, 7939, 7804, 22330, 15697, 299822, 542180, 141756, 2731634, 29504361, 15947808, 730118460, 919553443, 2489235190, 9901255153

Basic calculations (n = 65849968)

Multiplication

n×y
n×2 131699936
n×3 197549904
n×4 263399872
n×5 329249840

Division

n÷y
n÷2 32924984
n÷3 21949989.333333
n÷3 16462492
n÷5 13169993.6

Exponentiation

ny
n2 4336218285601024
n3 2.8553983534784E+23
n4 1.8802789020381E+31
n5 1.2381630553028E+39

Nth Root

y√n
2√n 8114.7993197614
3√n 403.81754987452
4√n 90.082180922541
5√n 36.619390677336

Divisors of 65849968

1, 2, 4, 8, 16, 991, 1982, 3964, 4153, 7928, 8306, 15856, 16612, 33224, 66448, 4115623, 8231246, 16462492, 32924984, 65849968

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 -65849967
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 65849968 can be divided by 20 positive divisors. The sum of these divisors (counting 65849968) is 1, the average is 0.05.

Base conversion 65849968

Base System Value
2 Binary 11111011001100101001110000
3 Ternary 11120220112011201
4 Quaternary 3323030221300
5 Quinary 113324144333
6 Senary 10311220544
8 Octal 373145160
10 Decimal 65849968
12 Duodecimal 1a077754
16 Hexadecimal 3ecca70
20 Vigesimal 10bb4i8
36 Base36 137e5s

Cryptographic Hash Functions

md5 ed7ccf31dce14766662052005a15a2d6
sha1 34f7d2fb3c285c55a62558225beb23bb9070d3c1
sha256 dc762246885c504200f69ce22dfbee1fc717b6af62ed12a0c591e1cef3cf1877
sha512 dca9fd44e60537f057769caa7dc34341682c3d98b526778994a4b350612e6a247e2baf77eb151e875a0bf28cd51ea6ba794739138086febfd0a0f5fdbe90e74a
ripemd-160 5e71c45510df17ca1cc94861fcd1d7dea708b519

65849968 as geometric shapes

Circle

Radius = n
Diameter 131699936
Circumference 413747551.41585
Area 1.3622631510406E+16

Sphere

Radius = n
Volume 1.1960664653814E+24
Surface area 5.4490526041624E+16
Circumference 413747551.41585

Square

Length = n
Perimeter 263399872
Area 4336218285601024
Diagonal 93125917.827434

Cube

Length = n
Surface area 26017309713606144
Volume 2.8553983534784E+23
Space diagonal 114055490.25278

Equilateral Triangle

Length = n
Perimeter 197549904
Area 1.8776375958425E+15
Altitude 57027745.126392

Triangular Pyramid

Length = n
Surface area 1.8776375958425E+15
Volume 3.3651192312225E+22
Height 31041972.609145