289318990 (number)

289318990 is an even 9-digits composite number following 289318989 and preceding 289318991. In scientific notation, it is written as 2.89318990 × 10^8. The sum of its digits is 49. It has a total of 5 prime factors and 32 positive divisors. There are 114109440 positive integers (up to 289318990) that are relatively prime to 289318990.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million three hundred eighteen thousand nine hundred ninety

Notation

Scientific notation 2.89318990 × 10^8
Engineering notation 2.89318990 × 10^6

Prime Factorization of 289318990

Prime Factorization 2 × 5 × 97 × 461 × 647

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 289318990
Product of the distinct prime numbers

The prime factorization of 289318990 is 2 × 5 × 97 × 461 × 647. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 9, 39, 26, 60, 121, 1478, 903, 8872, 28066, 597492, 704179, 1411463, 2649185, 3074670, 26311833, 829698472, 22278963, 9534050954, 8869333764

Basic calculations (n = 289318990)

Multiplication

n×y
n×2 578637980
n×3 867956970
n×4 1157275960
n×5 1446594950

Division

n÷y
n÷2 144659495
n÷3 96439663.333333
n÷3 72329747.5
n÷5 57863798

Exponentiation

ny
n2 83705477974620100
n3 2.4217584345084E+25
n4 7.0066070429596E+33
n5 2.027144472996E+42

Nth Root

y√n
2√n 17009.379471339
3√n 661.39206486845
4√n 130.4200117748
5√n 49.235163908473

Divisors of 289318990

1, 2, 5, 10, 97, 194, 461, 485, 647, 922, 970, 1294, 2305, 3235, 4610, 6470, 44717, 62759, 89434, 125518, 223585, 298267, 313795, 447170, 596534, 627590, 1491335, 2982670, 28931899, 57863798, 144659495, 289318990

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -289318989
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 289318990 can be divided by 32 positive divisors. The sum of these divisors (counting 289318990) is 1, the average is 0.03125.

Base conversion 289318990

Base System Value
2 Binary 10001001111101010100001001110
3 Ternary 202011101221001011
4 Quaternary 101033222201032
5 Quinary 1043031201430
6 Senary 44413035434
8 Octal 2117524116
10 Decimal 289318990
12 Duodecimal 80a85b7a
16 Hexadecimal 113ea84e
20 Vigesimal 4a84h9a
36 Base36 4s93ym

Cryptographic Hash Functions

md5 9a5068f367435bc6fda2c74c74257fe7
sha1 1f4821fb6f0d74a9650b75356587999f836262f1
sha256 264dab2dd69cd8afb683233261578059e938ae1ee0420a8bd5a72a2a8e5c9a29
sha512 5bc316f7eaaf8ad3f54e9816d181192da98206fb55620d2597c3c5d2ae721358f653359100fae1b857dcc240474593822561533c03b4fe25c1ba5c17c3dbfde8
ripemd-160 7664e9e472f51d86b55fc4c273f4d71971d4005b

289318990 as geometric shapes

Circle

Radius = n
Diameter 578637980
Circumference 1817844827.056
Area 2.6296851467029E+17

Sphere

Radius = n
Volume 1.0144238008828E+26
Surface area 1.0518740586812E+18
Circumference 1817844827.056

Square

Length = n
Perimeter 1157275960
Area 83705477974620100
Diagonal 409158839.51009

Cube

Length = n
Surface area 502232867847720600
Volume 2.4217584345084E+25
Space diagonal 501115190.27451

Equilateral Triangle

Length = n
Perimeter 867956970
Area 3.624553518097E+16
Altitude 250557595.13726

Triangular Pyramid

Length = n
Surface area 3.624553518097E+16
Volume 2.8540696857277E+24
Height 136386279.8367