289399720 (number)

289399720 is an even 9-digits composite number following 289399719 and preceding 289399721. In scientific notation, it is written as 2.89399720 × 10^8. The sum of its digits is 49. It has a total of 7 prime factors and 64 positive divisors. There are 112896768 positive integers (up to 289399720) that are relatively prime to 289399720.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million three hundred ninety-nine thousand seven hundred twenty

Notation

Scientific notation 2.89399720 × 10^8
Engineering notation 2.89399720 × 10^6

Prime Factorization of 289399720

Prime Factorization 2 × 2 × 2 × 5 × 59 × 149 × 823

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 72349930
Product of the distinct prime numbers

The prime factorization of 289399720 is 2 × 2 × 2 × 5 × 59 × 149 × 823. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 9, 4, 7, 28, 737, 6417, 1968, 79896, 39674, 318723, 194395, 8058483, 1503175, 28398119, 47721133, 236026619, 492584420, 2166661487, 7551965265

Basic calculations (n = 289399720)

Multiplication

n×y
n×2 578799440
n×3 868199160
n×4 1157598880
n×5 1446998600

Division

n÷y
n÷2 144699860
n÷3 96466573.333333
n÷3 72349930
n÷5 57879944

Exponentiation

ny
n2 83752197936078400
n3 2.4237862632086E+25
n4 7.0144306591241E+33
n5 2.0299742687099E+42

Nth Root

y√n
2√n 17011.752408262
3√n 661.45357623104
4√n 130.42910874595
5√n 49.237911264407

Divisors of 289399720

1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 149, 236, 295, 298, 472, 590, 596, 745, 823, 1180, 1192, 1490, 1646, 2360, 2980, 3292, 4115, 5960, 6584, 8230, 8791, 16460, 17582, 32920, 35164, 43955, 48557, 70328, 87910, 97114, 122627, 175820, 194228, 242785, 245254, 351640, 388456, 485570, 490508, 613135, 971140, 981016, 1226270, 1942280, 2452540, 4905080, 7234993, 14469986, 28939972, 36174965, 57879944, 72349930, 144699860, 289399720

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -289399719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 289399720 can be divided by 64 positive divisors. The sum of these divisors (counting 289399720) is 1, the average is 0.015625.

Base conversion 289399720

Base System Value
2 Binary 10001001111111110001110101000
3 Ternary 202011120000210011
4 Quaternary 101033332032220
5 Quinary 1043041242340
6 Senary 44414501304
8 Octal 2117761650
10 Decimal 289399720
12 Duodecimal 80b04834
16 Hexadecimal 113fe3a8
20 Vigesimal 4a8ej60
36 Base36 4sau94

Cryptographic Hash Functions

md5 19d1ad66660c867a0133a99176c6ee24
sha1 2d07667c087390a3de94a80dc3a52c37ca723c5d
sha256 6afaa8f676c1a929f8be3282716e7b0a2b143dfee86508e6a2a15e19be76712b
sha512 87eabb1491ccd8c0020a1299fb2382ab86291dae27752b60b9539e9edc877eecdf52f44d506c49f147de8da34385ca52daa9919938195287f41e8b0eeac08692
ripemd-160 b829210c16079d0df4c322ed0665acb3bc5450c8

289399720 as geometric shapes

Circle

Radius = n
Diameter 578799440
Circumference 1818352068.6059
Area 2.6311528975798E+17

Sphere

Radius = n
Volume 1.0152732157824E+26
Surface area 1.0524611590319E+18
Circumference 1818352068.6059

Square

Length = n
Perimeter 1157598880
Area 83752197936078400
Diagonal 409273008.97098

Cube

Length = n
Surface area 502513187616470400
Volume 2.4237862632086E+25
Space diagonal 501255018.73621

Equilateral Triangle

Length = n
Perimeter 868199160
Area 3.6265765517713E+16
Altitude 250627509.3681

Triangular Pyramid

Length = n
Surface area 3.6265765517713E+16
Volume 2.8564595047693E+24
Height 136424336.32366