289350961 (number)

289350961 is an odd 9-digits composite number following 289350960 and preceding 289350962. In scientific notation, it is written as 2.89350961 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 285692400 positive integers (up to 289350961) that are relatively prime to 289350961.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.89350961 × 10^8
Engineering notation 2.89350961 × 10^6

Prime Factorization of 289350961

Prime Factorization 101 × 379 × 7559

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 289350961
Product of the distinct prime numbers

The prime factorization of 289350961 is 101 × 379 × 7559. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 60, 89, 120, 361, 1084, 5865, 81479, 9351, 107048, 526840, 8286711, 6805029, 26725022, 66547501, 230917560, 400810483, 7981325130, 7926581923

Basic calculations (n = 289350961)

Multiplication

n×y
n×2 578701922
n×3 868052883
n×4 1157403844
n×5 1446754805

Division

n÷y
n÷2 144675480.5
n÷3 96450320.333333
n÷3 72337740.25
n÷5 57870192.2

Exponentiation

ny
n2 83723978631623521
n3 2.4225613675804E+25
n4 7.0097045979086E+33
n5 2.028264761731E+42

Nth Root

y√n
2√n 17010.319250384
3√n 661.41642619925
4√n 130.42361461938
5√n 49.2362520001

Divisors of 289350961

1, 101, 379, 7559, 38279, 763459, 2864861, 289350961

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -289350960
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 289350961 can be divided by 8 positive divisors. The sum of these divisors (counting 289350961) is 1, the average is 0.125.

Base conversion 289350961

Base System Value
2 Binary 10001001111110010010100110001
3 Ternary 202011110112220021
4 Quaternary 101033302110301
5 Quinary 1043033212321
6 Senary 44413443441
8 Octal 2117622461
10 Decimal 289350961
12 Duodecimal 80aa0581
16 Hexadecimal 113f2531
20 Vigesimal 4a88h81
36 Base36 4s9smp

Cryptographic Hash Functions

md5 3b17366a98f8f2a4ec482bc6c7423f08
sha1 ef694bfd9e266e79a5fbba5600832a2afcbde3c1
sha256 21940f18593833277f514ca946a248a085d0ca5da7ee350b695707a81f4d99ed
sha512 7f362a83df5880b2049225e9c9da22e612e7d54777919e893450ea078211fba8b6c563b2f4fe9424ee3693847e0237cb63540eda4de46b37e86ad1e0221abbfc
ripemd-160 669f87110a77748fa66a4b342ca03003c7890c48

289350961 as geometric shapes

Circle

Radius = n
Diameter 578701922
Circumference 1818045706.7735
Area 2.6302663619842E+17

Sphere

Radius = n
Volume 1.0147601327015E+26
Surface area 1.0521065447937E+18
Circumference 1818045706.7735

Square

Length = n
Perimeter 1157403844
Area 83723978631623521
Diagonal 409204053.33189

Cube

Length = n
Surface area 502343871789741126
Volume 2.4225613675804E+25
Space diagonal 501170565.67088

Equilateral Triangle

Length = n
Perimeter 868052883
Area 3.6253546200446E+16
Altitude 250585282.83544

Triangular Pyramid

Length = n
Surface area 3.6253546200446E+16
Volume 2.8550159514277E+24
Height 136401351.11063