13888948 (number)

13888948 is an even 8-digits composite number following 13888947 and preceding 13888949. In scientific notation, it is written as 1.3888948 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors. There are 6934392 positive integers (up to 13888948) that are relatively prime to 13888948.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred eighty-eight thousand nine hundred forty-eight

Notation

Scientific notation 1.3888948 × 10^7
Engineering notation 1.3888948 × 10^6

Prime Factorization of 13888948

Prime Factorization 2 × 2 × 823 × 4219

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6944474
Product of the distinct prime numbers

The prime factorization of 13888948 is 2 × 2 × 823 × 4219. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 5, 82, 97, 180, 9997, 5789, 31140, 88797, 988715, 608316, 8572958, 4919937, 88853291, 80763554, 791487623, 196105308, 1906007273, 2635586270

Basic calculations (n = 13888948)

Multiplication

n×y
n×2 27777896
n×3 41666844
n×4 55555792
n×5 69444740

Division

n÷y
n÷2 6944474
n÷3 4629649.3333333
n÷3 3472237
n÷5 2777789.6

Exponentiation

ny
n2 192902876546704
n3 2.6792180214076E+21
n4 3.7211519779993E+28
n5 5.1682886322529E+35

Nth Root

y√n
2√n 3726.787893079
3√n 240.37526939598
4√n 61.047423312364
5√n 26.824638033068

Divisors of 13888948

1, 2, 4, 823, 1646, 3292, 4219, 8438, 16876, 3472237, 6944474, 13888948

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 -13888947
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 13888948 can be divided by 12 positive divisors. The sum of these divisors (counting 13888948) is 1, the average is 0.083333333333333.

Base conversion 13888948

Base System Value
2 Binary 110100111110110110110100
3 Ternary 222010122001111
4 Quaternary 310332312310
5 Quinary 12023421243
6 Senary 1213404404
8 Octal 64766664
10 Decimal 13888948
12 Duodecimal 4799704
16 Hexadecimal d3edb4
20 Vigesimal 46g278
36 Base36 89os4

Cryptographic Hash Functions

md5 86f50c505efde10ae269a7760c8a8d35
sha1 f531121af54bc9e62764dca791c3991fe31338a0
sha256 fbfebc796d653246c3ed9565df6890af0171c72da03c9ff0d27b8fcdd9c305e1
sha512 28fd52ef13c001b7f7e3aa6eef605182fe3b49fdd634c38948c3f599623e7bae3fa9d66b1f8a208e2446af16fb423f9355c6328d9b4b2dedf101af85d15765cc
ripemd-160 d2a15a4ecbd2ec23d797d6f2c34ada9c81090b6c

13888948 as geometric shapes

Circle

Radius = n
Diameter 27777896
Circumference 87266834.005781
Area 6.0602225981546E+14

Sphere

Radius = n
Volume 1.1222682204559E+22
Surface area 2.4240890392619E+15
Circumference 87266834.005781

Square

Length = n
Perimeter 55555792
Area 192902876546704
Diagonal 19641938.628695

Cube

Length = n
Surface area 1157417259280224
Volume 2.6792180214076E+21
Space diagonal 24056363.599682

Equilateral Triangle

Length = n
Perimeter 41666844
Area 83529395776270
Altitude 12028181.799841

Triangular Pyramid

Length = n
Surface area 83529395776270
Volume 3.1574887186909E+20
Height 6547312.8762316