65490069 (number)

65490069 is an odd 8-digits composite number following 65490068 and preceding 65490070. In scientific notation, it is written as 6.5490069 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 40949760 positive integers (up to 65490069) that are relatively prime to 65490069.

Interesting facts

Basic properties

Name

Name sixty-five million four hundred ninety thousand sixty-nine

Notation

Scientific notation 6.5490069 × 10^7
Engineering notation 6.5490069 × 10^6

Prime Factorization of 65490069

Prime Factorization 3 × 17 × 311 × 4129

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 65490069
Product of the distinct prime numbers

The prime factorization of 65490069 is 3 × 17 × 311 × 4129. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 86, 13, 659, 410, 9978, 1139, 79611, 42727, 883725, 648487, 9598368, 1001219, 14265123, 22907932, 687434406, 540853086, 2265969525, 3340036808

Basic calculations (n = 65490069)

Multiplication

n×y
n×2 130980138
n×3 196470207
n×4 261960276
n×5 327450345

Division

n÷y
n÷2 32745034.5
n÷3 21830023
n÷3 16372517.25
n÷5 13098013.8

Exponentiation

ny
n2 4288949137624761
n3 2.8088357496054E+23
n4 1.8395084705132E+31
n5 1.2046953666E+39

Nth Root

y√n
2√n 8092.5934656326
3√n 403.08052542225
4√n 89.958843176381
5√n 36.579274669512

Divisors of 65490069

1, 3, 17, 51, 311, 933, 4129, 5287, 12387, 15861, 70193, 210579, 1284119, 3852357, 21830023, 65490069

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 -65490068
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 65490069 can be divided by 16 positive divisors. The sum of these divisors (counting 65490069) is 1, the average is 0.0625.

Base conversion 65490069

Base System Value
2 Binary 11111001110100110010010101
3 Ternary 11120020020111010
4 Quaternary 3321310302111
5 Quinary 113231140234
6 Senary 10255402433
8 Octal 371646225
10 Decimal 65490069
12 Duodecimal 19b23419
16 Hexadecimal 3e74c95
20 Vigesimal 1096539
36 Base36 12zogl

Cryptographic Hash Functions

md5 f18fb828aadeecb911da911734d54f4d
sha1 623a7aedfaec7c71113b89e0f1bc648d26c7179d
sha256 df9887e942b45499394100c8e513122378ea67add517826eab11d29e2f469f02
sha512 6e9eb77f1aa7fb7aa7433ae62d5b94053bb2d868f508398a64b617d2cd75cbaeb634d1e400cd78473c7c05f531f1612cef1b4b51f216f569c4e0cb060a59e320
ripemd-160 1a8af293b2d292ffcb0223491214159829c53a8a

65490069 as geometric shapes

Circle

Radius = n
Diameter 130980138
Circumference 411486239.30698
Area 1.3474131102382E+16

Sphere

Radius = n
Volume 1.1765623674801E+24
Surface area 5.3896524409529E+16
Circumference 411486239.30698

Square

Length = n
Perimeter 261960276
Area 4288949137624761
Diagonal 92616943.78055

Cube

Length = n
Surface area 25733694825748566
Volume 2.8088357496054E+23
Space diagonal 113432126.89919

Equilateral Triangle

Length = n
Perimeter 196470207
Area 1.8571694543612E+15
Altitude 56716063.449596

Triangular Pyramid

Length = n
Surface area 1.8571694543612E+15
Volume 3.3102446763086E+22
Height 30872314.593517