28013926 (number)

28013926 is an even 8-digits composite number following 28013925 and preceding 28013927. In scientific notation, it is written as 2.8013926 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 13178400 positive integers (up to 28013926) that are relatively prime to 28013926.

Interesting facts

Basic properties

Name

Name twenty-eight million thirteen thousand nine hundred twenty-six

Notation

Scientific notation 2.8013926 × 10^7
Engineering notation 2.8013926 × 10^6

Prime Factorization of 28013926

Prime Factorization 2 × 17 × 17 × 17 × 2851

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 96934
Product of the distinct prime numbers

The prime factorization of 28013926 is 2 × 17 × 17 × 17 × 2851. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 2, 40, 80, 818, 3, 9632, 9991, 3942, 20666, 554858, 397346, 4854111, 6156357, 36352200, 48108468, 311497685, 993367242, 9943819684, 9672792028

Basic calculations (n = 28013926)

Multiplication

n×y
n×2 56027852
n×3 84041778
n×4 112055704
n×5 140069630

Division

n÷y
n÷2 14006963
n÷3 9337975.3333333
n÷3 7003481.5
n÷5 5602785.2

Exponentiation

ny
n2 784780049933476
n3 2.1984770245113E+22
n4 6.1587972677359E+29
n5 1.7253209090736E+37

Nth Root

y√n
2√n 5292.8183418666
3√n 303.70923115101
4√n 72.751758342095
5√n 30.86560509828

Divisors of 28013926

1, 2, 17, 34, 289, 578, 2851, 4913, 5702, 9826, 48467, 96934, 823939, 1647878, 14006963, 28013926

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 -28013925
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 28013926 can be divided by 16 positive divisors. The sum of these divisors (counting 28013926) is 1, the average is 0.0625.

Base conversion 28013926

Base System Value
2 Binary 1101010110111010101100110
3 Ternary 1221201020212211
4 Quaternary 1222313111212
5 Quinary 24132421201
6 Senary 2440234034
8 Octal 152672546
10 Decimal 28013926
12 Duodecimal 946b91a
16 Hexadecimal 1ab7566
20 Vigesimal 8f1eg6
36 Base36 gofom

Cryptographic Hash Functions

md5 0231a1d85a089a57d7b1c81051070cfd
sha1 4fd05f3e5b27066eec4b12b0ec26a8a1d49cca68
sha256 0e7d5ab934905dac11462a540e15d73c09bd3bec30558993e9aca34cc79d4d5a
sha512 5136f6524d6668d026261bdad5c4b1dae5855362b58c1dd14a16301ae59da2dc7fe8b14e2a889381547737bf660ac53ecc9d7a5a61234d00fcc0ab20ed1cce87
ripemd-160 8271ef1b20a0482cb389f1597782b9a97273ff87

28013926 as geometric shapes

Circle

Radius = n
Diameter 56027852
Circumference 176016688.23962
Area 2.4654592395548E+15

Sphere

Radius = n
Volume 9.2089590257207E+22
Surface area 9.8618369582194E+15
Circumference 176016688.23962

Square

Length = n
Perimeter 112055704
Area 784780049933476
Diagonal 39617674.084516

Cube

Length = n
Surface area 4708680299600856
Volume 2.1984770245113E+22
Space diagonal 48521543.151475

Equilateral Triangle

Length = n
Perimeter 84041778
Area 3.3981972981281E+14
Altitude 24260771.575737

Triangular Pyramid

Length = n
Surface area 3.3981972981281E+14
Volume 2.5909300205246E+21
Height 13205891.361505