389901282 (number)

389901282 is an even 9-digits composite number following 389901281 and preceding 389901283. In scientific notation, it is written as 3.89901282 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 129967092 positive integers (up to 389901282) that are relatively prime to 389901282.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.89901282 × 10^8
Engineering notation 3.89901282 × 10^6

Prime Factorization of 389901282

Prime Factorization 2 × 3 × 64983547

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389901282
Product of the distinct prime numbers

The prime factorization of 389901282 is 2 × 3 × 64983547. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 1, 77, 11, 708, 216, 2079, 217, 66209, 8029, 165513, 867509, 8593865, 8418318, 51040265, 67940355, 656554870, 14940526, 7886357448, 4493973043

Basic calculations (n = 389901282)

Multiplication

n×y
n×2 779802564
n×3 1169703846
n×4 1559605128
n×5 1949506410

Division

n÷y
n÷2 194950641
n÷3 129967094
n÷3 97475320.5
n÷5 77980256.4

Exponentiation

ny
n2 152023009705243524
n3 5.9273966377573E+25
n4 2.3110995479841E+34
n5 9.011006765886E+42

Nth Root

y√n
2√n 19745.918109827
3√n 730.55270708622
4√n 140.52016976159
5√n 52.262590503641

Divisors of 389901282

1, 2, 3, 6, 64983547, 129967094, 194950641, 389901282

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 -389901281
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 389901282 can be divided by 8 positive divisors. The sum of these divisors (counting 389901282) is 1, the average is 0.125.

Base conversion 389901282

Base System Value
2 Binary 10111001111010110101111100010
3 Ternary 1000011200001000020
4 Quaternary 113033112233202
5 Quinary 1244303320112
6 Senary 102404534310
8 Octal 2717265742
10 Decimal 389901282
12 Duodecimal aa6b1396
16 Hexadecimal 173d6be2
20 Vigesimal 61ghd42
36 Base36 6g4xr6

Cryptographic Hash Functions

md5 f313684bf57cfb89da49766cedf9be05
sha1 dd79c902a6c706cf56c6f4ed8f7247d731dfd413
sha256 db8885c04cd2ae80ddaa5dcad543c60f2fe0ad4a44faf57e617c72f71864f143
sha512 fa676af2adf62c48a7a42c70203ce5ab57f9f8583078b5125defc19efa14ffca276127667d9f5f737c6d40a04ba8399cc8e9442a5b42d6d3e406ccfa12a62bf0
ripemd-160 23c163e8e7f2d07a1fabda55e5cc66a422b85e59

389901282 as geometric shapes

Circle

Radius = n
Diameter 779802564
Circumference 2449822006.3129
Area 4.775943704666E+17

Sphere

Radius = n
Volume 2.4828620976122E+26
Surface area 1.9103774818664E+18
Circumference 2449822006.3129

Square

Length = n
Perimeter 1559605128
Area 152023009705243524
Diagonal 551403680.99106

Cube

Length = n
Surface area 912138058231461144
Volume 5.9273966377573E+25
Space diagonal 675328830.36024

Equilateral Triangle

Length = n
Perimeter 1169703846
Area 6.5827894182255E+16
Altitude 337664415.18012

Triangular Pyramid

Length = n
Surface area 6.5827894182255E+16
Volume 6.9855039289009E+24
Height 183801226.99702