289968156 (number)

289968156 is an even 9-digits composite number following 289968155 and preceding 289968157. In scientific notation, it is written as 2.89968156 × 10^8. The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors. There are 96656040 positive integers (up to 289968156) that are relatively prime to 289968156.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million nine hundred sixty-eight thousand one hundred fifty-six

Notation

Scientific notation 2.89968156 × 10^8
Engineering notation 2.89968156 × 10^6

Prime Factorization of 289968156

Prime Factorization 2 × 2 × 9 × 8054671

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 144984078
Product of the distinct prime numbers

The prime factorization of 289968156 is 2 × 2 × 9 × 8054671. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 21, 99, 365, 950, 1630, 3754, 61471, 34619, 519497, 59947, 365089, 1730962, 7533132, 33672019, 540857061, 972323392, 5515179437, 5734480709

Basic calculations (n = 289968156)

Multiplication

n×y
n×2 579936312
n×3 869904468
n×4 1159872624
n×5 1449840780

Division

n÷y
n÷2 144984078
n÷3 96656052
n÷3 72492039
n÷5 57993631.2

Exponentiation

ny
n2 84081531494040336
n3 2.4380966640983E+25
n4 7.0697039383833E+33
n5 2.0499890144789E+42

Nth Root

y√n
2√n 17028.451368225
3√n 661.88636646638
4√n 130.49310850855
5√n 49.257238606698

Divisors of 289968156

1, 2, 4, 9, 18, 36, 8054671, 16109342, 32218684, 72492039, 144984078, 289968156

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -289968155
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 289968156 can be divided by 12 positive divisors. The sum of these divisors (counting 289968156) is 1, the average is 0.083333333333333.

Base conversion 289968156

Base System Value
2 Binary 10001010010001001000000011100
3 Ternary 202012121220112100
4 Quaternary 101102021000130
5 Quinary 1043212440111
6 Senary 44435005100
8 Octal 2122110034
10 Decimal 289968156
12 Duodecimal 81139790
16 Hexadecimal 1148901c
20 Vigesimal 4ac607g
36 Base36 4sn0v0

Cryptographic Hash Functions

md5 a89170252e9dd7bb94c0d3cb4ef232d1
sha1 1108b77b36303123efa0dbd3463e3e0792bc93fd
sha256 8f93622d96110e6a237f9c3b7cf8f2c1f8e7faecfe7c61c715f6d61da44172a9
sha512 e73b30833cb4b20f134797c834e60d5205134a48db7d9e0f4d57207d0f2f436802e4e13d1f26f78baa249a4da767a11f3856d4cacbd71f2710f9005d2e1a8a97
ripemd-160 cbe0cd5da2c0e7dce38b7f3d959ec1e456557cc6

289968156 as geometric shapes

Circle

Radius = n
Diameter 579936312
Circumference 1821923657.3292
Area 2.6414992164426E+17

Sphere

Radius = n
Volume 1.0212675424897E+26
Surface area 1.056599686577E+18
Circumference 1821923657.3292

Square

Length = n
Perimeter 1159872624
Area 84081531494040336
Diagonal 410076898.87152

Cube

Length = n
Surface area 504489188964242016
Volume 2.4380966640983E+25
Space diagonal 502239578.76906

Equilateral Triangle

Length = n
Perimeter 869904468
Area 3.640837113147E+16
Altitude 251119789.38453

Triangular Pyramid

Length = n
Surface area 3.640837113147E+16
Volume 2.8733244739537E+24
Height 136692299.62384