289163988 (number)

289163988 is an even 9-digits composite number following 289163987 and preceding 289163989. In scientific notation, it is written as 2.89163988 × 10^8. The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors. There are 93063936 positive integers (up to 289163988) that are relatively prime to 289163988.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million one hundred sixty-three thousand nine hundred eighty-eight

Notation

Scientific notation 2.89163988 × 10^8
Engineering notation 2.89163988 × 10^6

Prime Factorization of 289163988

Prime Factorization 2 × 2 × 9 × 29 × 276977

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 144581994
Product of the distinct prime numbers

The prime factorization of 289163988 is 2 × 2 × 9 × 29 × 276977. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 7, 46, 94, 365, 924, 9864, 7211, 41094, 96788, 472409, 593810, 937501, 577630, 36075957, 49090881, 279126517, 746958328, 6605170906, 738150799

Basic calculations (n = 289163988)

Multiplication

n×y
n×2 578327976
n×3 867491964
n×4 1156655952
n×5 1445819940

Division

n÷y
n÷2 144581994
n÷3 96387996
n÷3 72290997
n÷5 57832797.6

Exponentiation

ny
n2 83615811956064144
n3 2.4178681645074E+25
n4 6.9916040090719E+33
n5 2.02172009778E+42

Nth Root

y√n
2√n 17004.822492458
3√n 661.2739306641
4√n 130.40254020708
5√n 49.229887251842

Divisors of 289163988

1, 2, 4, 9, 18, 29, 36, 58, 116, 261, 522, 1044, 276977, 553954, 1107908, 2492793, 4985586, 8032333, 9971172, 16064666, 32129332, 72290997, 144581994, 289163988

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -289163987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 289163988 can be divided by 24 positive divisors. The sum of these divisors (counting 289163988) is 1, the average is 0.041666666666667.

Base conversion 289163988

Base System Value
2 Binary 10001001111000100101011010100
3 Ternary 202011010001102100
4 Quaternary 101033010223110
5 Quinary 1043011221423
6 Senary 44405442100
8 Octal 2117045324
10 Decimal 289163988
12 Duodecimal 80a10330
16 Hexadecimal 113c4ad4
20 Vigesimal 4a759j8
36 Base36 4s5sd0

Cryptographic Hash Functions

md5 900a85921138b3ffd1a4ecf1b8d565dd
sha1 bef263b26e67d8d03014d40633e9a43e3cdb0235
sha256 6ee17afa937db0beebfbd61ee6cf128d58232f95c9381f479598fad013905f18
sha512 1910b7b780342ebaaa550b9cff3e4b3c51e4d7a19c8647f96e437fd545b97d47dbdc61fc9a7cd9392095db509a7954707b0943483496b60105ecf8504020f916
ripemd-160 fd088170ba8fc7061c99da494ec42e29c5abfd09

289163988 as geometric shapes

Circle

Radius = n
Diameter 578327976
Circumference 1816870920.7671
Area 2.6268682056512E+17

Sphere

Radius = n
Volume 1.0127942483953E+26
Surface area 1.0507472822605E+18
Circumference 1816870920.7671

Square

Length = n
Perimeter 1156655952
Area 83615811956064144
Diagonal 408939633.57949

Cube

Length = n
Surface area 501694871736384864
Volume 2.4178681645074E+25
Space diagonal 500846718.93524

Equilateral Triangle

Length = n
Perimeter 867491964
Area 3.6206708656007E+16
Altitude 250423359.46762

Triangular Pyramid

Length = n
Surface area 3.6206708656007E+16
Volume 2.8494849585637E+24
Height 136313211.19316