289350861 (number)

289350861 is an odd 9-digits composite number following 289350860 and preceding 289350862. In scientific notation, it is written as 2.89350861 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 192648192 positive integers (up to 289350861) that are relatively prime to 289350861.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.89350861 × 10^8
Engineering notation 2.89350861 × 10^6

Prime Factorization of 289350861

Prime Factorization 3 × 769 × 125423

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 289350861
Product of the distinct prime numbers

The prime factorization of 289350861 is 3 × 769 × 125423. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 10, 18, 27, 631, 827, 4208, 7659, 21645, 51399, 319812, 874397, 5479787, 2141073, 48158101, 91329076, 825838431, 903373071, 7359006175, 5662126303

Basic calculations (n = 289350861)

Multiplication

n×y
n×2 578701722
n×3 868052583
n×4 1157403444
n×5 1446754305

Division

n÷y
n÷2 144675430.5
n÷3 96450287
n÷3 72337715.25
n÷5 57870172.2

Exponentiation

ny
n2 83723920761441321
n3 2.4225588558619E+25
n4 7.0096949076681E+33
n5 2.0282612568811E+42

Nth Root

y√n
2√n 17010.316310992
3√n 661.41635000384
4√n 130.42360335074
5√n 49.236248596879

Divisors of 289350861

1, 3, 769, 2307, 125423, 376269, 96450287, 289350861

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 -289350860
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 289350861 can be divided by 8 positive divisors. The sum of these divisors (counting 289350861) is 1, the average is 0.125.

Base conversion 289350861

Base System Value
2 Binary 10001001111110010010011001101
3 Ternary 202011110112202120
4 Quaternary 101033302103031
5 Quinary 1043033211421
6 Senary 44413443153
8 Octal 2117622315
10 Decimal 289350861
12 Duodecimal 80aa04b9
16 Hexadecimal 113f24cd
20 Vigesimal 4a88h31
36 Base36 4s9sjx

Cryptographic Hash Functions

md5 d5bbae5a0ef2c97c1bf4fcd20790ed40
sha1 bae1f1aa11bdd37c05a633dce6f950a5ce087232
sha256 48e6c1180ff6e08f2b72d1831de1655b36485ebc223fbe5730ab3d0001184f86
sha512 f506986f7df9335f69ddb96004760079bf988035df270533b7579cd534149f29f5087ce62346d75aa465d543c621ff5af8082a9ff98c4fdd7c275fddfac82362
ripemd-160 a23c97f5ebcbdae465ed4b560577a49fa634470c

289350861 as geometric shapes

Circle

Radius = n
Diameter 578701722
Circumference 1818045078.455
Area 2.6302645439388E+17

Sphere

Radius = n
Volume 1.0147590805953E+26
Surface area 1.0521058175755E+18
Circumference 1818045078.455

Square

Length = n
Perimeter 1157403444
Area 83723920761441321
Diagonal 409203911.91053

Cube

Length = n
Surface area 502343524568647926
Volume 2.4225588558619E+25
Space diagonal 501170392.4658

Equilateral Triangle

Length = n
Perimeter 868052583
Area 3.6253521141922E+16
Altitude 250585196.2329

Triangular Pyramid

Length = n
Surface area 3.6253521141922E+16
Volume 2.8550129913391E+24
Height 136401303.97018