65989898 (number)

65989898 is an even 8-digits composite number following 65989897 and preceding 65989899. In scientific notation, it is written as 6.5989898 × 10^7. The sum of its digits is 62. It has a total of 4 prime factors and 16 positive divisors. There are 28911168 positive integers (up to 65989898) that are relatively prime to 65989898.

Interesting facts

Basic properties

Name

Name sixty-five million nine hundred eighty-nine thousand eight hundred ninety-eight

Notation

Scientific notation 6.5989898 × 10^7
Engineering notation 6.5989898 × 10^6

Prime Factorization of 65989898

Prime Factorization 2 × 299 × 163 × 677

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 65989898
Product of the distinct prime numbers

The prime factorization of 65989898 is 2 × 299 × 163 × 677. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 65989898)

Multiplication

n×y
n×2 131979796
n×3 197969694
n×4 263959592
n×5 329949490

Division

n÷y
n÷2 32994949
n÷3 21996632.666667
n÷3 16497474.5
n÷5 13197979.6

Exponentiation

ny
n2 4354666638050404
n3 2.8736400726895E+23
n4 1.8963121528549E+31
n5 1.2513744554306E+39

Nth Root

y√n
2√n 8123.4166457224
3√n 404.10338252194
4√n 90.129998589384
5√n 36.634940575221

Divisors of 65989898

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 -65989897
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 65989898 can be divided by 16 positive divisors. The sum of these divisors (counting 65989898) is 1, the average is 0.0625.

Base conversion 65989898

Base System Value
2 Binary 11111011101110110100001010
3 Ternary 11121011122010022
4 Quaternary 3323232310022
5 Quinary 113343134043
6 Senary 10314220442
8 Octal 373566412
10 Decimal 65989898
12 Duodecimal 1a124722
16 Hexadecimal 3eeed0a
20 Vigesimal 10c8eei
36 Base36 13ae4q

Cryptographic Hash Functions

md5 9067e22862ec8580dd09f8b49b38f4bd
sha1 4ebbb161c795642b5d3073b693ba8a2e5e6516e7
sha256 34a3ffd207a511d56d7a83d10a851f5fc2ccd71b0063508d171ed0be1675eb35
sha512 dc6b4ac8a7aad4b62fb92e53c66a5fe0b799a16977688ce60d6fe8d6bef3d855f8856d8329802cf008bcc7dd26528d6a94feffb2b19a341340c54e61451a0baf
ripemd-160 1fb67c439cb24a27ea10b7396f7f7578f2cf76e5

65989898 as geometric shapes

Circle

Radius = n
Diameter 131979796
Circumference 414626757.53588
Area 1.3680588718932E+16

Sphere

Radius = n
Volume 1.2037075388563E+24
Surface area 5.4722354875727E+16
Circumference 414626757.53588

Square

Length = n
Perimeter 263959592
Area 4354666638050404
Diagonal 93323808.731217

Cube

Length = n
Surface area 26127999828302424
Volume 2.8736400726895E+23
Space diagonal 114297856.12229

Equilateral Triangle

Length = n
Perimeter 197969694
Area 1.8856259667821E+15
Altitude 57148928.061144

Triangular Pyramid

Length = n
Surface area 1.8856259667821E+15
Volume 3.3866173034802E+22
Height 31107936.243739