288889442 (number)

288889442 is an even 9-digits composite number following 288889441 and preceding 288889443. In scientific notation, it is written as 2.88889442 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 144395892 positive integers (up to 288889442) that are relatively prime to 288889442.

Interesting facts

Basic properties

Name

Name two hundred eighty-eight million eight hundred eighty-nine thousand four hundred forty-two

Notation

Scientific notation 2.88889442 × 10^8
Engineering notation 2.88889442 × 10^6

Prime Factorization of 288889442

Prime Factorization 2 × 45667 × 3163

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 288889442
Product of the distinct prime numbers

The prime factorization of 288889442 is 2 × 45667 × 3163. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 11, 58, 307, 498, 7172, 5453, 31335, 69333, 616856, 350193, 6897762, 202611, 51705583, 51971624, 157570820, 961562775, 9540178891, 6236977397

Basic calculations (n = 288889442)

Multiplication

n×y
n×2 577778884
n×3 866668326
n×4 1155557768
n×5 1444447210

Division

n÷y
n÷2 144444721
n÷3 96296480.666667
n÷3 72222360.5
n÷5 57777888.4

Exponentiation

ny
n2 83457109699071364
n3 2.4109877851898E+25
n4 6.9650891593228E+33
n5 2.012140720717E+42

Nth Root

y√n
2√n 16996.74798307
3√n 661.06458278786
4√n 130.37157659195
5√n 49.220535461747

Divisors of 288889442

1, 2, 3163, 6326, 45667, 91334, 144444721, 288889442

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 -288889441
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 288889442 can be divided by 8 positive divisors. The sum of these divisors (counting 288889442) is 1, the average is 0.125.

Base conversion 288889442

Base System Value
2 Binary 10001001110000001101001100010
3 Ternary 202010121002210222
4 Quaternary 101032001221202
5 Quinary 1042423430232
6 Senary 44355523042
8 Octal 2116015142
10 Decimal 288889442
12 Duodecimal 808b9482
16 Hexadecimal 11381a62
20 Vigesimal 4a5b3c2
36 Base36 4rzwiq

Cryptographic Hash Functions

md5 44b28722369c344bd4eaa9a428bdbe6e
sha1 843329bb2a63b3ddf1bce3d02ba20e845bbfcaff
sha256 ed24932db0e36f7df8593a024b7d4122880cb516358e96913bbd85cba3bb3be7
sha512 01f731cc6b12041604d49809004bcb1f515992d2dbade855c6f9dc3e42011eab9ab62cc2f23912a2a16262ed4fff09172456d45d488e29aa0ef6d0e2c0838df2
ripemd-160 3ee0b273f32a4be562dc39d008dd4f4d83aabf23

288889442 as geometric shapes

Circle

Radius = n
Diameter 577778884
Circumference 1815145897.3737
Area 2.6218824272044E+17

Sphere

Radius = n
Volume 1.0099122018462E+26
Surface area 1.0487529708818E+18
Circumference 1815145897.3737

Square

Length = n
Perimeter 1155557768
Area 83457109699071364
Diagonal 408551366.9028

Cube

Length = n
Surface area 500742658194428184
Volume 2.4109877851898E+25
Space diagonal 500371191.31422

Equilateral Triangle

Length = n
Perimeter 866668326
Area 3.613798856291E+16
Altitude 250185595.65711

Triangular Pyramid

Length = n
Surface area 3.613798856291E+16
Volume 2.841376353776E+24
Height 136183788.9676