389622387 (number)

389622387 is an odd 9-digits composite number following 389622386 and preceding 389622388. In scientific notation, it is written as 3.89622387 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 202401120 positive integers (up to 389622387) that are relatively prime to 389622387.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred twenty-two thousand three hundred eighty-seven

Notation

Scientific notation 3.89622387 × 10^8
Engineering notation 3.89622387 × 10^6

Prime Factorization of 389622387

Prime Factorization 3 × 7 × 11 × 1686677

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 389622387
Product of the distinct prime numbers

The prime factorization of 389622387 is 3 × 7 × 11 × 1686677. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 27, 25, 410, 606, 3604, 8512, 81777, 65224, 237726, 16501, 7381456, 4730615, 12954241, 10323359, 973280751, 858374672, 8781282853, 1355084169

Basic calculations (n = 389622387)

Multiplication

n×y
n×2 779244774
n×3 1168867161
n×4 1558489548
n×5 1948111935

Division

n÷y
n÷2 194811193.5
n÷3 129874129
n÷3 97405596.75
n÷5 77924477.4

Exponentiation

ny
n2 151805604451577769
n3 5.9146861966402E+25
n4 2.3044941542909E+34
n5 8.9788251322236E+42

Nth Root

y√n
2√n 19738.854754012
3√n 730.37847828702
4√n 140.49503462405
5√n 52.2551117145

Divisors of 389622387

1, 3, 7, 11, 21, 33, 77, 231, 1686677, 5060031, 11806739, 18553447, 35420217, 55660341, 129874129, 389622387

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389622386
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389622387 can be divided by 16 positive divisors. The sum of these divisors (counting 389622387) is 1, the average is 0.0625.

Base conversion 389622387

Base System Value
2 Binary 10111001110010010101001110011
3 Ternary 1000011010212102210
4 Quaternary 113032102221303
5 Quinary 1244220404022
6 Senary 102354543203
8 Octal 2716225163
10 Decimal 389622387
12 Duodecimal aa597b03
16 Hexadecimal 17392a73
20 Vigesimal 61f2fj7
36 Base36 6fyyk3

Cryptographic Hash Functions

md5 a64aad67ea1a8c086bdf8df89c1424d5
sha1 7f868f7a9b91dab5ff42f7fc2af5c5ef0b278920
sha256 3bdbf5f7a1c70b04f8c89af7c5170621fc6725e24cc15449953dcf1e246b6392
sha512 44c1cd348d63c1e76cb37521477d958de0726c6f0297b0d9138029e9ee1548c128e57b13bcdd42c0fb1bf9852c186d404f1e807572e6cd0ca014c3b9e342569b
ripemd-160 1676ac0dadfa136e602a6a4519f5ea63545bc13f

389622387 as geometric shapes

Circle

Radius = n
Diameter 779244774
Circumference 2448069657.3466
Area 4.7691137171883E+17

Sphere

Radius = n
Volume 2.4775379604872E+26
Surface area 1.9076454868753E+18
Circumference 2448069657.3466

Square

Length = n
Perimeter 1558489548
Area 151805604451577769
Diagonal 551009263.89958

Cube

Length = n
Surface area 910833626709466614
Volume 5.9146861966402E+25
Space diagonal 674845770.05026

Equilateral Triangle

Length = n
Perimeter 1168867161
Area 6.5733754945959E+16
Altitude 337422885.02513

Triangular Pyramid

Length = n
Surface area 6.5733754945959E+16
Volume 6.9705245303912E+24
Height 183669754.63319