389650844 (number)

389650844 is an even 9-digits composite number following 389650843 and preceding 389650845. In scientific notation, it is written as 3.89650844 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors. There are 171006080 positive integers (up to 389650844) that are relatively prime to 389650844.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred fifty thousand eight hundred forty-four

Notation

Scientific notation 3.89650844 × 10^8
Engineering notation 3.89650844 × 10^6

Prime Factorization of 389650844

Prime Factorization 2 × 2 × 319 × 305369

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 194825422
Product of the distinct prime numbers

The prime factorization of 389650844 is 2 × 2 × 319 × 305369. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 36, 67, 706, 186, 8325, 9767, 85127, 15988, 434173, 824409, 6047519, 5125205, 41737253, 11086091, 803509806, 334097863, 6411916770, 724226464

Basic calculations (n = 389650844)

Multiplication

n×y
n×2 779301688
n×3 1168952532
n×4 1558603376
n×5 1948254220

Division

n÷y
n÷2 194825422
n÷3 129883614.66667
n÷3 97412711
n÷5 77930168.8

Exponentiation

ny
n2 151827780229912336
n3 5.9159822709232E+25
n4 2.3051674849543E+34
n5 8.9821045607378E+42

Nth Root

y√n
2√n 19739.575578011
3√n 730.39625949865
4√n 140.49759990125
5√n 52.255875007536

Divisors of 389650844

1, 2, 4, 319, 638, 1276, 305369, 610738, 1221476, 97412711, 194825422, 389650844

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 -389650843
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 389650844 can be divided by 12 positive divisors. The sum of these divisors (counting 389650844) is 1, the average is 0.083333333333333.

Base conversion 389650844

Base System Value
2 Binary 10111001110011001100110011100
3 Ternary 1000011012022110202
4 Quaternary 113032121212130
5 Quinary 1244222311334
6 Senary 102355323032
8 Octal 2716314634
10 Decimal 389650844
12 Duodecimal aa5b0478
16 Hexadecimal 1739999c
20 Vigesimal 61f6724
36 Base36 6fzkik

Cryptographic Hash Functions

md5 bb930f35f9e6e5cc0c03df0e50518ccf
sha1 2d6044ed68af6cd7d64718567f540a9e6f7f484b
sha256 0469b34ea4d195f2b3d2c4209949e01e4b5a37d44733c40c732b474697844874
sha512 668d9df0622c40f114bf985a6e607946f06a610f7dd6e763e982a6e7edc9c80c9eb68f024373245edc1a3c9d14711c9443973081aeb110d7f10e0feb889cce99
ripemd-160 aa8a7dbca179e75eac8b1efa414148e03a4a7305

389650844 as geometric shapes

Circle

Radius = n
Diameter 779301688
Circumference 2448248457.9509
Area 4.7698103898114E+17

Sphere

Radius = n
Volume 2.4780808588133E+26
Surface area 1.9079241559246E+18
Circumference 2448248457.9509

Square

Length = n
Perimeter 1558603376
Area 151827780229912336
Diagonal 551049508.17492

Cube

Length = n
Surface area 910966681379474016
Volume 5.9159822709232E+25
Space diagonal 674895059.02009

Equilateral Triangle

Length = n
Perimeter 1168952532
Area 6.5743357339652E+16
Altitude 337447529.51005

Triangular Pyramid

Length = n
Surface area 6.5743357339652E+16
Volume 6.972051968582E+24
Height 183683169.39164