289955916 (number)

289955916 is an even 9-digits composite number following 289955915 and preceding 289955917. In scientific notation, it is written as 2.89955916 × 10^8. The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors. There are 96651936 positive integers (up to 289955916) that are relatively prime to 289955916.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million nine hundred fifty-five thousand nine hundred sixteen

Notation

Scientific notation 2.89955916 × 10^8
Engineering notation 2.89955916 × 10^6

Prime Factorization of 289955916

Prime Factorization 2 × 2 × 27 × 2684777

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 144977958
Product of the distinct prime numbers

The prime factorization of 289955916 is 2 × 2 × 27 × 2684777. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 2, 88, 163, 141, 3988, 5096, 4782, 49073, 760989, 297678, 6815779, 8724116, 72230434, 20918601, 58400227, 224772241, 6092262016, 5092814960

Basic calculations (n = 289955916)

Multiplication

n×y
n×2 579911832
n×3 869867748
n×4 1159823664
n×5 1449779580

Division

n÷y
n÷2 144977958
n÷3 96651972
n÷3 72488979
n÷5 57991183.2

Exponentiation

ny
n2 84074433223399056
n3 2.4377879297472E+25
n4 7.0685103218358E+33
n5 2.0495563851234E+42

Nth Root

y√n
2√n 17028.091965925
3√n 661.87705325624
4√n 130.49173140826
5√n 49.256822754978

Divisors of 289955916

1, 2, 4, 27, 54, 108, 2684777, 5369554, 10739108, 72488979, 144977958, 289955916

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 -289955915
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 289955916 can be divided by 12 positive divisors. The sum of these divisors (counting 289955916) is 1, the average is 0.083333333333333.

Base conversion 289955916

Base System Value
2 Binary 10001010010000110000001001100
3 Ternary 202012121021202000
4 Quaternary 101102012001030
5 Quinary 1043212042131
6 Senary 44434432300
8 Octal 2122060114
10 Decimal 289955916
12 Duodecimal 81132690
16 Hexadecimal 1148604c
20 Vigesimal 4ac49fg
36 Base36 4smrf0

Cryptographic Hash Functions

md5 18d695fb3360a128725ecac159a1f552
sha1 6f63034f123234d2a02b38c95f9bc2b9ddb92113
sha256 448179e90b64dfb0bf4585f2e5cfc1d3dd98c77bf21323b5e7cd188a55e68750
sha512 6067a3af8d2f77263d0f5bc5b9125b2e720ca75d24510ddc4365b0cdef8c0a558ad392c5deb91f6c4cde09ec06318671b9bb80094d1001e063779a7fbf66d30c
ripemd-160 3f80199f3a7925d4a8308880b4ef6073910681fc

289955916 as geometric shapes

Circle

Radius = n
Diameter 579911832
Circumference 1821846751.141
Area 2.6412762176936E+17

Sphere

Radius = n
Volume 1.0211382201471E+26
Surface area 1.0565104870774E+18
Circumference 1821846751.141

Square

Length = n
Perimeter 1159823664
Area 84074433223399056
Diagonal 410059588.89751

Cube

Length = n
Surface area 504446599340394336
Volume 2.4377879297472E+25
Space diagonal 502218378.46717

Equilateral Triangle

Length = n
Perimeter 869867748
Area 3.6405297490121E+16
Altitude 251109189.23359

Triangular Pyramid

Length = n
Surface area 3.6405297490121E+16
Volume 2.8729606270315E+24
Height 136686529.6325