13895931 (number)

13895931 is an odd 8-digits composite number following 13895930 and preceding 13895932. In scientific notation, it is written as 1.3895931 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 7920288 positive integers (up to 13895931) that are relatively prime to 13895931.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred ninety-five thousand nine hundred thirty-one

Notation

Scientific notation 1.3895931 × 10^7
Engineering notation 1.3895931 × 10^6

Prime Factorization of 13895931

Prime Factorization 3 × 7 × 619 × 1069

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13895931
Product of the distinct prime numbers

The prime factorization of 13895931 is 3 × 7 × 619 × 1069. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 32, 81, 735, 39, 6002, 7757, 67283, 95239, 561352, 994791, 3296045, 4931033, 48674060, 17062717, 705281989, 225767345, 7313498051, 9218508478

Basic calculations (n = 13895931)

Multiplication

n×y
n×2 27791862
n×3 41687793
n×4 55583724
n×5 69479655

Division

n÷y
n÷2 6947965.5
n÷3 4631977
n÷3 3473982.75
n÷5 2779186.2

Exponentiation

ny
n2 193096898356761
n3 2.6832611758796E+21
n4 3.7286412155001E+28
n5 5.1812941054346E+35

Nth Root

y√n
2√n 3727.7246411182
3√n 240.41554744718
4√n 61.055095128238
5√n 26.827334836132

Divisors of 13895931

1, 3, 7, 21, 619, 1069, 1857, 3207, 4333, 7483, 12999, 22449, 661711, 1985133, 4631977, 13895931

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 -13895930
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 13895931 can be divided by 16 positive divisors. The sum of these divisors (counting 13895931) is 1, the average is 0.0625.

Base conversion 13895931

Base System Value
2 Binary 110101000000100011111011
3 Ternary 222010222122010
4 Quaternary 311000203323
5 Quinary 12024132211
6 Senary 1213501003
8 Octal 65004373
10 Decimal 13895931
12 Duodecimal 47a1763
16 Hexadecimal d408fb
20 Vigesimal 46gjgb
36 Base36 89u63

Cryptographic Hash Functions

md5 c0161b9f93023a5b985e86d3c41a5f56
sha1 0b28ba349b4823bce2d5ef884870ccd013c3ffb8
sha256 680479713eb764ea2022563f7cf39732c3e5f939c04622ee34f51b9257d875ca
sha512 b30f9e02736ec194075c743d6541b8fd83c65fee6a3c17663067cc2a5d8b831cca0773825034f29ea6c23a0eb6034c3d0c5050d26a9736b66d7cb57d11fd4620
ripemd-160 e39bfaa59f237a536e9aaa6e2ff7c0616318ad59

13895931 as geometric shapes

Circle

Radius = n
Diameter 27791862
Circumference 87310709.488781
Area 6.0663179730858E+14

Sphere

Radius = n
Volume 1.1239618130408E+22
Surface area 2.4265271892343E+15
Circumference 87310709.488781

Square

Length = n
Perimeter 55583724
Area 193096898356761
Diagonal 19651814.082001

Cube

Length = n
Surface area 1158581390140566
Volume 2.6832611758796E+21
Space diagonal 24068458.510471

Equilateral Triangle

Length = n
Perimeter 41687793
Area 83613409684468
Altitude 12034229.255236

Triangular Pyramid

Length = n
Surface area 83613409684468
Volume 3.1622536219317E+20
Height 6550604.6940002