289997691 (number)

289997691 is an odd 9-digits composite number following 289997690 and preceding 289997692. In scientific notation, it is written as 2.89997691 × 10^8. The sum of its digits is 60. It has a total of 2 prime factors and 4 positive divisors. There are 193331792 positive integers (up to 289997691) that are relatively prime to 289997691.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million nine hundred ninety-seven thousand six hundred ninety-one

Notation

Scientific notation 2.89997691 × 10^8
Engineering notation 2.89997691 × 10^6

Prime Factorization of 289997691

Prime Factorization 3 × 96665897

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 289997691
Product of the distinct prime numbers

The prime factorization of 289997691 is 3 × 96665897. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 1, 2, 1, 355, 960, 4902, 3604, 59681, 67184, 427048, 604260, 7859923, 892479, 70990000, 92090446, 674678188, 503371213, 148190779, 4534870911

Basic calculations (n = 289997691)

Multiplication

n×y
n×2 579995382
n×3 869993073
n×4 1159990764
n×5 1449988455

Division

n÷y
n÷2 144998845.5
n÷3 96665897
n÷3 72499422.75
n÷5 57999538.2

Exponentiation

ny
n2 84098660785331481
n3 2.4388417443938E+25
n4 7.0725847458863E+33
n5 2.0510332457088E+42

Nth Root

y√n
2√n 17029.318571217
3√n 661.90883807203
4√n 130.49643125855
5√n 49.258241994996

Divisors of 289997691

1, 3, 96665897, 289997691

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -289997690
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 289997691 can be divided by 4 positive divisors. The sum of these divisors (counting 289997691) is 1, the average is 0.25.

Base conversion 289997691

Base System Value
2 Binary 10001010010010000001101111011
3 Ternary 202012200102001020
4 Quaternary 101102100031323
5 Quinary 1043214411231
6 Senary 44435353523
8 Octal 2122201573
10 Decimal 289997691
12 Duodecimal 811528a3
16 Hexadecimal 1149037b
20 Vigesimal 4ac9e4b
36 Base36 4snnnf

Cryptographic Hash Functions

md5 70b3901f0772e4221a1c00c6d9016ed2
sha1 06b96f62689260a015df6e3bf4dd53ad2547d880
sha256 b97b618b0c43fa02c8626a779a023f13ce818304c770b1cef3e2dd31ab6e829b
sha512 2b80a944997a7f707e2b8c4e17e7a40773b7d87b9434c9b85c275f0182212186154cad46d5192b5055e957405d178178e908efda2cfd4ec5cd863666433667e7
ripemd-160 c7a16fa124d24b8411ca5371da25203d0fd7b431

289997691 as geometric shapes

Circle

Radius = n
Diameter 579995382
Circumference 1822109231.2072
Area 2.6420373489994E+17

Sphere

Radius = n
Volume 1.0215796409941E+26
Surface area 1.0568149395997E+18
Circumference 1822109231.2072

Square

Length = n
Perimeter 1159990764
Area 84098660785331481
Diagonal 410118667.66908

Cube

Length = n
Surface area 504591964711988886
Volume 2.4388417443938E+25
Space diagonal 502290734.88966

Equilateral Triangle

Length = n
Perimeter 869993073
Area 3.6415788332174E+16
Altitude 251145367.44483

Triangular Pyramid

Length = n
Surface area 3.6415788332174E+16
Volume 2.8742025595029E+24
Height 136706222.55636