289968690 (number)

289968690 is an even 9-digits composite number following 289968689 and preceding 289968691. In scientific notation, it is written as 2.89968690 × 10^8. The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors. There are 65802240 positive integers (up to 289968690) that are relatively prime to 289968690.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million nine hundred sixty-eight thousand six hundred ninety

Notation

Scientific notation 2.89968690 × 10^8
Engineering notation 2.89968690 × 10^6

Prime Factorization of 289968690

Prime Factorization 2 × 165 × 1957 × 449

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 289968690
Product of the distinct prime numbers

The prime factorization of 289968690 is 2 × 165 × 1957 × 449. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 69, 28, 365, 914, 9179, 3867, 81338, 83413, 28751, 88105, 1454063, 8973900, 38794506, 52229809, 354152400, 611686017, 4131736063, 8835387548

Basic calculations (n = 289968690)

Multiplication

n×y
n×2 579937380
n×3 869906070
n×4 1159874760
n×5 1449843450

Division

n÷y
n÷2 144984345
n÷3 96656230
n÷3 72492172.5
n÷5 57993738

Exponentiation

ny
n2 84081841180316100
n3 2.4381101339844E+25
n4 7.0697560162719E+33
n5 2.050007890658E+42

Nth Root

y√n
2√n 17028.467047858
3√n 661.88677277204
4√n 130.49316858694
5√n 49.257256748928

Divisors of 289968690

1, 2, 165, 330, 449, 898, 1957, 3914, 74085, 148170, 322905, 645810, 878693, 1757386, 144984345, 289968690

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -289968689
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 289968690 can be divided by 16 positive divisors. The sum of these divisors (counting 289968690) is 1, the average is 0.0625.

Base conversion 289968690

Base System Value
2 Binary 10001010010001001001000110010
3 Ternary 202012121221021010
4 Quaternary 101102021020302
5 Quinary 1043212444230
6 Senary 44435011350
8 Octal 2122111062
10 Decimal 289968690
12 Duodecimal 81139b56
16 Hexadecimal 11489232
20 Vigesimal 4ac61ea
36 Base36 4sn19u

Cryptographic Hash Functions

md5 963fec075279af52a40ae55fde4e1308
sha1 187933eb4d546c89d6563f51b0b7a8fa028133f4
sha256 f8d3849971191c462f064dccd15a6020d8b2b5792c8ce519609e3074f0c477fb
sha512 f2b539b0c6185411bcd134fff5b24aa1f921e5d4bea0e9f4b8c0f5bec9f8a51d6558bdc90cac995f8ac651e9907eeaf367b4ad8537d6c6805c2b231d7686bafd
ripemd-160 308d054b49c961237e694f493a07a652c0992dde

289968690 as geometric shapes

Circle

Radius = n
Diameter 579937380
Circumference 1821927012.5501
Area 2.6415089455238E+17

Sphere

Radius = n
Volume 1.0212731847424E+26
Surface area 1.0566035782095E+18
Circumference 1821927012.5501

Square

Length = n
Perimeter 1159874760
Area 84081841180316100
Diagonal 410077654.06156

Cube

Length = n
Surface area 504491047081896600
Volume 2.4381101339844E+25
Space diagonal 502240503.68419

Equilateral Triangle

Length = n
Perimeter 869906070
Area 3.6408505229561E+16
Altitude 251120251.84209

Triangular Pyramid

Length = n
Surface area 3.6408505229561E+16
Volume 2.8733403483667E+24
Height 136692551.35385