289081639 (number)

289081639 is an odd 9-digits composite number following 289081638 and preceding 289081640. In scientific notation, it is written as 2.89081639 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 225258360 positive integers (up to 289081639) that are relatively prime to 289081639.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million eighty-one thousand six hundred thirty-nine

Notation

Scientific notation 2.89081639 × 10^8
Engineering notation 2.89081639 × 10^6

Prime Factorization of 289081639

Prime Factorization 7 × 11 × 3754307

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 289081639
Product of the distinct prime numbers

The prime factorization of 289081639 is 7 × 11 × 3754307. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 6, 55, 82, 185, 247, 7555, 4903, 27168, 87498, 614948, 998598, 3495528, 9657679, 77523182, 62749247, 394892350, 423264775, 3204806955, 2243632689

Basic calculations (n = 289081639)

Multiplication

n×y
n×2 578163278
n×3 867244917
n×4 1156326556
n×5 1445408195

Division

n÷y
n÷2 144540819.5
n÷3 96360546.333333
n÷3 72270409.75
n÷5 57816327.8

Exponentiation

ny
n2 83568194006926321
n3 2.4158030491792E+25
n4 6.9836430495793E+33
n5 2.0188429789633E+42

Nth Root

y√n
2√n 17002.400977509
3√n 661.21115150383
4√n 130.39325510742
5√n 49.227082964973

Divisors of 289081639

1, 7, 11, 77, 3754307, 26280149, 41297377, 289081639

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -289081638
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 289081639 can be divided by 8 positive divisors. The sum of these divisors (counting 289081639) is 1, the average is 0.125.

Base conversion 289081639

Base System Value
2 Binary 10001001110110000100100100111
3 Ternary 202010221212110101
4 Quaternary 101032300210213
5 Quinary 1043001103024
6 Senary 44404004531
8 Octal 2116604447
10 Decimal 289081639
12 Duodecimal 80990747
16 Hexadecimal 113b0927
20 Vigesimal 4a6f41j
36 Base36 4s40tj

Cryptographic Hash Functions

md5 3eee5e682c7e5236fa4d1dc1ea698b44
sha1 a2b9dd8fece422c775e3d7e0f66b465edf292d7a
sha256 f3bac1fbb7977d205c53d472a6bd74c52deb2d2ffe4380fa20330095d31bdd88
sha512 5f3b0ed567221c004a5b074af9ed2f6a4fa54b5d0950ac2d1dc51975ec5a8e7485e3dc4779e1efaf834aeafd338c165375be97da1e6ffa1c3dfa484879b14db7
ripemd-160 f333b4da6b67a2c3690123348b7548f3f6974752

289081639 as geometric shapes

Circle

Radius = n
Diameter 578163278
Circumference 1816353506.7402
Area 2.6253722436593E+17

Sphere

Radius = n
Volume 1.0119292149095E+26
Surface area 1.0501488974637E+18
Circumference 1816353506.7402

Square

Length = n
Perimeter 1156326556
Area 83568194006926321
Diagonal 408823174.50684

Cube

Length = n
Surface area 501409164041557926
Volume 2.4158030491792E+25
Space diagonal 500704086.28328

Equilateral Triangle

Length = n
Perimeter 867244917
Area 3.6186089479192E+16
Altitude 250352043.14164

Triangular Pyramid

Length = n
Surface area 3.6186089479192E+16
Volume 2.8470511968096E+24
Height 136274391.50228