15394948 (number)

15394948 is an even 8-digits composite number following 15394947 and preceding 15394949. In scientific notation, it is written as 1.5394948 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 7689600 positive integers (up to 15394948) that are relatively prime to 15394948.

Interesting facts

Basic properties

Name

Name fifteen million three hundred ninety-four thousand nine hundred forty-eight

Notation

Scientific notation 1.5394948 × 10^7
Engineering notation 1.5394948 × 10^6

Prime Factorization of 15394948

Prime Factorization 2 × 2 × 2137 × 1801

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7697474
Product of the distinct prime numbers

The prime factorization of 15394948 is 2 × 2 × 2137 × 1801. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 98, 30, 196, 255, 7956, 8837, 96688, 29657, 477044, 967782, 8671310, 3765883, 91625579, 74470398, 117387036, 303975709, 8357710926, 6931644285

Basic calculations (n = 15394948)

Multiplication

n×y
n×2 30789896
n×3 46184844
n×4 61579792
n×5 76974740

Division

n÷y
n÷2 7697474
n÷3 5131649.3333333
n÷3 3848737
n÷5 3078989.6

Exponentiation

ny
n2 237004423922704
n3 3.64867078206E+21
n4 5.6171096958933E+28
n5 8.6475111678573E+35

Nth Root

y√n
2√n 3923.6396368678
3√n 248.76698469078
4√n 62.638962610086
5√n 27.3826607113

Divisors of 15394948

1, 2, 4, 1801, 2137, 3602, 4274, 7204, 8548, 3848737, 7697474, 15394948

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15394947
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15394948 can be divided by 12 positive divisors. The sum of these divisors (counting 15394948) is 1, the average is 0.083333333333333.

Base conversion 15394948

Base System Value
2 Binary 111010101110100010000100
3 Ternary 1001222010220021
4 Quaternary 322232202010
5 Quinary 12420114243
6 Senary 1305544524
8 Octal 72564204
10 Decimal 15394948
12 Duodecimal 51a5144
16 Hexadecimal eae884
20 Vigesimal 4g4778
36 Base36 95ytg

Cryptographic Hash Functions

md5 5f43ad4ac9e95783c9e5939de979654a
sha1 7ddc2e66df5a20cdb23e7f5b0172000f34a414d8
sha256 96ffe6ae2967f8541c5b4f488150a49e174ba246bb2a5ddeb8cda24d1c31e842
sha512 a482e2dbd562030a945082c1e9ff190ec93f5ceaebb137b0245a611cb78a96ac6ab8363fbf9a0028d80ca64f15b076888a270fd95a06d85b4ca8a3e1886c24b6
ripemd-160 f68facf4324ecc7240ae2c750a1bca2962f9f371

15394948 as geometric shapes

Circle

Radius = n
Diameter 30789896
Circumference 96729311.078394
Area 7.4457135706385E+14

Sphere

Radius = n
Volume 1.5283516432383E+22
Surface area 2.9782854282554E+15
Circumference 96729311.078394

Square

Length = n
Perimeter 61579792
Area 237004423922704
Diagonal 21771744.253629

Cube

Length = n
Surface area 1422026543536224
Volume 3.64867078206E+21
Space diagonal 26664832.115881

Equilateral Triangle

Length = n
Perimeter 46184844
Area 1.0262592596318E+14
Altitude 13332416.05794

Triangular Pyramid

Length = n
Surface area 1.0262592596318E+14
Volume 4.2999997538531E+20
Height 7257248.0845429