28013591 (number)

28013591 is an odd 8-digits prime number following 28013590 and preceding 28013592. In scientific notation, it is written as 2.8013591 × 10^7. The sum of its digits is 29. It has a total of 1 prime factors and 2 positive divisors. There are 28013590 positive integers (up to 28013591) that are relatively prime to 28013591.

Interesting facts

Basic properties

Name

Name twenty-eight million thirteen thousand five hundred ninety-one

Notation

Scientific notation 2.8013591 × 10^7
Engineering notation 2.8013591 × 10^6

Prime Factorization of 28013591

Prime Factorization 28013591

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 28013591
Product of the distinct prime numbers

The prime factorization of 28013591 is 28013591. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 2, 100, 30, 822, 84, 3685, 5571, 17420, 154, 390667, 274808, 8471491, 2601098, 24000245, 9650814, 215556082, 555605762, 9273457390, 4519928227

Basic calculations (n = 28013591)

Multiplication

n×y
n×2 56027182
n×3 84040773
n×4 112054364
n×5 140067955

Division

n÷y
n÷2 14006795.5
n÷3 9337863.6666667
n÷3 7003397.75
n÷5 5602718.2

Exponentiation

ny
n2 784761280715281
n3 2.1983981550594E+22
n4 6.1585026770989E+29
n5 1.7252177516865E+37

Nth Root

y√n
2√n 5292.7866951163
3√n 303.70802052695
4√n 72.751540843588
5√n 30.865531277659

Divisors of 28013591

1, 28013591

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 28013592
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 14006796
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 5292.7867895845
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999286061
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28013591 can be divided by 2 positive divisors. The sum of these divisors (counting 28013591) is 28013592, the average is 14006796.

Base conversion 28013591

Base System Value
2 Binary 1101010110111010000010111
3 Ternary 1221201020102102
4 Quaternary 1222313100113
5 Quinary 24132413331
6 Senary 2440232315
8 Octal 152672027
10 Decimal 28013591
12 Duodecimal 946b69b
16 Hexadecimal 1ab7417
20 Vigesimal 8f1djb
36 Base36 goffb

Cryptographic Hash Functions

md5 aef5b14d533c56269602f3f33f6f8787
sha1 c0cd100a3f8bf7fcb32118d7a2884640de3e2c03
sha256 59df4dec678f84f988383872260b1a2ff78b5f760cf40fc6475804b843ce73ff
sha512 800823fbf3f650869f52429e67c90973b343980f099b84cbe1c5a04961b5792a0b78ac8134712a82677a4753ae77be03d9b69b3bff30c7bbe4d0fe40a541c0da
ripemd-160 443cbc1e9bf633b40e4e380660de0968b62da2e1

28013591 as geometric shapes

Circle

Radius = n
Diameter 56027182
Circumference 176014583.37254
Area 2.4654002743168E+15

Sphere

Radius = n
Volume 9.2086286581333E+22
Surface area 9.8616010972674E+15
Circumference 176014583.37254

Square

Length = n
Perimeter 112054364
Area 784761280715281
Diagonal 39617200.322973

Cube

Length = n
Surface area 4708567684291686
Volume 2.1983981550594E+22
Space diagonal 48520962.914454

Equilateral Triangle

Length = n
Perimeter 84040773
Area 3.3981160250292E+14
Altitude 24260481.457227

Triangular Pyramid

Length = n
Surface area 3.3981160250292E+14
Volume 2.5908370719842E+21
Height 13205733.440991