15398893 (number)

15398893 is an odd 8-digits prime number following 15398892 and preceding 15398894. In scientific notation, it is written as 1.5398893 × 10^7. The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors. There are 15398892 positive integers (up to 15398893) that are relatively prime to 15398893.

Interesting facts

Basic properties

Name

Name fifteen million three hundred ninety-eight thousand eight hundred ninety-three

Notation

Scientific notation 1.5398893 × 10^7
Engineering notation 1.5398893 × 10^6

Prime Factorization of 15398893

Prime Factorization 15398893

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 15398893
Product of the distinct prime numbers

The prime factorization of 15398893 is 15398893. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 9, 82, 68, 267, 860, 7023, 5294, 15727, 58200, 518705, 173587, 6405281, 6226490, 42290241, 76578358, 41173326, 917852232, 3674738769, 1006885515

Basic calculations (n = 15398893)

Multiplication

n×y
n×2 30797786
n×3 46196679
n×4 61595572
n×5 76994465

Division

n÷y
n÷2 7699446.5
n÷3 5132964.3333333
n÷3 3849723.25
n÷5 3079778.6

Exponentiation

ny
n2 237125905625449
n3 3.6514764482544E+21
n4 5.6228695118689E+28
n5 8.6585965966232E+35

Nth Root

y√n
2√n 3924.1423266747
3√n 248.7882319627
4√n 62.642975078413
5√n 27.384063944693

Divisors of 15398893

1, 15398893

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 15398894
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 7699447
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 3924.1424540911
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999998701205
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15398893 can be divided by 2 positive divisors. The sum of these divisors (counting 15398893) is 15398894, the average is 7699447.

Base conversion 15398893

Base System Value
2 Binary 111010101111011111101101
3 Ternary 1001222100022101
4 Quaternary 322233133231
5 Quinary 12420231033
6 Senary 1310015101
8 Octal 72573755
10 Decimal 15398893
12 Duodecimal 51a7491
16 Hexadecimal eaf7ed
20 Vigesimal 4g4h4d
36 Base36 961v1

Cryptographic Hash Functions

md5 4248059c43772e4c78f644eb5cff192b
sha1 0443065887de669f94c7b005eb8c584aa9c15b0d
sha256 6cfc2d0db877e08dbbfec2dbdf239d81b075db10bbc4ef1a98688115f4d69254
sha512 a19a486123c9023aed7a53f0e6dd6534619b6bc2fceb7ad38209add109c829c54157e0880d356cc4c2e59149ea8a9222cdf41e5a719d45d16cc4e52ecc0e2062
ripemd-160 066682d808d06b2271f7891c791cee3bdc8e6e58

15398893 as geometric shapes

Circle

Radius = n
Diameter 30797786
Circumference 96754098.244431
Area 7.4495300308874E+14

Sphere

Radius = n
Volume 1.5295268779456E+22
Surface area 2.9798120123549E+15
Circumference 96754098.244431

Square

Length = n
Perimeter 61595572
Area 237125905625449
Diagonal 21777323.326132

Cube

Length = n
Surface area 1422755433752694
Volume 3.6514764482544E+21
Space diagonal 26671665.056317

Equilateral Triangle

Length = n
Perimeter 46196679
Area 1.0267852908352E+14
Altitude 13335832.528158

Triangular Pyramid

Length = n
Surface area 1.0267852908352E+14
Volume 4.3033062631727E+20
Height 7259107.7753774