1389156939 (number)

1389156939 is an odd 10-digits composite number following 1389156938 and preceding 1389156940. In scientific notation, it is written as 1.389156939 × 10^9. The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors. There are 918086400 positive integers (up to 1389156939) that are relatively prime to 1389156939.

Interesting facts

Basic properties

Name

Name one billion three hundred eighty-nine million one hundred fifty-six thousand nine hundred thirty-nine

Notation

Scientific notation 1.389156939 × 10^9
Engineering notation 1.389156939 × 10^9

Prime Factorization of 1389156939

Prime Factorization 27 × 277 × 281 × 661

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1389156939
Product of the distinct prime numbers

The prime factorization of 1389156939 is 27 × 277 × 281 × 661. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 82, 73, 507, 81, 1703, 8063, 84880, 57062, 596684, 33161, 5351074, 6802743, 3665142, 87711030, 811950625, 581311700, 1706856761, 6356637370

Basic calculations (n = 1389156939)

Multiplication

n×y
n×2 2778313878
n×3 4167470817
n×4 5556627756
n×5 6945784695

Division

n÷y
n÷2 694578469.5
n÷3 463052313
n÷3 347289234.75
n÷5 277831387.8

Exponentiation

ny
n2 1929757001171849721
n3 2.6807353287617E+27
n4 3.7239620835718E+36
n5 5.1731677689666E+45

Nth Root

y√n
2√n 37271.395721116
3√n 1115.7933554839
4√n 193.05801128447
5√n 67.382987580684

Divisors of 1389156939

1, 27, 277, 281, 661, 7479, 7587, 17847, 77837, 183097, 185741, 2101599, 4943619, 5015007, 51450257, 1389156939

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 -1389156938
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 1389156939 can be divided by 16 positive divisors. The sum of these divisors (counting 1389156939) is 1, the average is 0.0625.

Base conversion 1389156939

Base System Value
2 Binary 1010010110011001101101001001011
3 Ternary 10120210221111002000
4 Quaternary 1102303031221023
5 Quinary 10321111010224
6 Senary 345502242043
8 Octal 12263155113
10 Decimal 1389156939
12 Duodecimal 329286323
16 Hexadecimal 52ccda4b
20 Vigesimal 11e24c6j
36 Base36 mz2gcr

Cryptographic Hash Functions

md5 dc80eabaa02afbb343f7274a776ec8ca
sha1 a52560c83b3e57df5b1d68951df3a023f7c605f3
sha256 1795e29caf6f2b3dce5fa33b9d60966ff64f8eb1f7e62259ff6361d75f4ae36f
sha512 cd1b18b2d5772b140a3cd0bc68cdaab4da63b255ba8790c51a50e09fb7e65540f7c964badeabf197834ff7864074d2f46ce5c1851f63cceb6d2a6a5d35b4aa54
ripemd-160 96f4c22203d44e554762ff4a8ab27cdd6c8707d2

1389156939 as geometric shapes

Circle

Radius = n
Diameter 2778313878
Circumference 8728330468.4914
Area 6.062510418095E+18

Sphere

Radius = n
Volume 1.1229037886742E+28
Surface area 2.425004167238E+19
Circumference 8728330468.4914

Square

Length = n
Perimeter 5556627756
Area 1929757001171849721
Diagonal 1964564583.3985

Cube

Length = n
Surface area 1.1578542007031E+19
Volume 2.6807353287617E+27
Space diagonal 2406090398.0349

Equilateral Triangle

Length = n
Perimeter 4167470817
Area 8.3560929307285E+17
Altitude 1203045199.0174

Triangular Pyramid

Length = n
Surface area 8.3560929307285E+17
Volume 3.1592768825563E+26
Height 654854861.13283