389941212 (number)

389941212 is an even 9-digits composite number following 389941211 and preceding 389941213. In scientific notation, it is written as 3.89941212 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 129980400 positive integers (up to 389941212) that are relatively prime to 389941212.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.89941212 × 10^8
Engineering notation 3.89941212 × 10^6

Prime Factorization of 389941212

Prime Factorization 2 × 2 × 3 × 32495101

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 194970606
Product of the distinct prime numbers

The prime factorization of 389941212 is 2 × 2 × 3 × 32495101. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 61, 58, 729, 700, 5255, 2211, 63643, 14994, 903709, 160826, 4300666, 1846749, 37220280, 49532389, 342449957, 546376386, 166433367, 7034657108

Basic calculations (n = 389941212)

Multiplication

n×y
n×2 779882424
n×3 1169823636
n×4 1559764848
n×5 1949706060

Division

n÷y
n÷2 194970606
n÷3 129980404
n÷3 97485303
n÷5 77988242.4

Exponentiation

ny
n2 152054148816028944
n3 5.9292179078951E+25
n4 2.3120464172167E+34
n5 9.0156218212974E+42

Nth Root

y√n
2√n 19746.929178989
3√n 730.57764500016
4√n 140.52376730998
5√n 52.263660907794

Divisors of 389941212

1, 2, 3, 4, 6, 12, 32495101, 64990202, 97485303, 129980404, 194970606, 389941212

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389941211
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389941212 can be divided by 12 positive divisors. The sum of these divisors (counting 389941212) is 1, the average is 0.083333333333333.

Base conversion 389941212

Base System Value
2 Binary 10111001111100000011111011100
3 Ternary 1000011202001210010
4 Quaternary 113033200133130
5 Quinary 1244311104322
6 Senary 102405443220
8 Octal 2717403734
10 Decimal 389941212
12 Duodecimal aa710510
16 Hexadecimal 173e07dc
20 Vigesimal 61h2d0c
36 Base36 6g5skc

Cryptographic Hash Functions

md5 f4c05c6568d1abb631e49bfcefa76a9b
sha1 1878a5fcece680c90117678848f64a01ffe987f4
sha256 7cb4087f0d8ecc243d9e94bc46ea64447bc3bdc6a1f94cb295f574994562849a
sha512 263947502339043cac3835e5c02e12df993846623c8d019d03182aa67d9dfff7e928d76dfe213352250fd9a35ff44d0cb23740e92b28488ab40e2211049f6d24
ripemd-160 bf522bbf3be4201913ab73c99c4d6f6781960c3a

389941212 as geometric shapes

Circle

Radius = n
Diameter 779882424
Circumference 2450072893.9022
Area 4.7769219686829E+17

Sphere

Radius = n
Volume 2.4836249894635E+26
Surface area 1.9107687874731E+18
Circumference 2450072893.9022

Square

Length = n
Perimeter 1559764848
Area 152054148816028944
Diagonal 551460150.5386

Cube

Length = n
Surface area 912324892896173664
Volume 5.9292179078951E+25
Space diagonal 675397991.14899

Equilateral Triangle

Length = n
Perimeter 1169823636
Area 6.584137781275E+16
Altitude 337698995.57449

Triangular Pyramid

Length = n
Surface area 6.584137781275E+16
Volume 6.9876503163422E+24
Height 183820050.17953