38888940 (number)

38888940 is an even 8-digits composite number following 38888939 and preceding 38888941. In scientific notation, it is written as 3.8888940 × 10^7. The sum of its digits is 48. It has a total of 6 prime factors and 48 positive divisors. There are 10343424 positive integers (up to 38888940) that are relatively prime to 38888940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8888940 × 10^7
Engineering notation 3.8888940 × 10^6

Prime Factorization of 38888940

Prime Factorization 2 × 2 × 3 × 5 × 593 × 1093

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 19444470
Product of the distinct prime numbers

The prime factorization of 38888940 is 2 × 2 × 3 × 5 × 593 × 1093. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 10, 6, 94, 369, 35, 9350, 1721, 8184, 33782, 352720, 412165, 8165329, 4339108, 62911992, 70886338, 420221386, 17520903, 4781688658, 2714511222

Basic calculations (n = 38888940)

Multiplication

n×y
n×2 77777880
n×3 116666820
n×4 155555760
n×5 194444700

Division

n÷y
n÷2 19444470
n÷3 12962980
n÷3 9722235
n÷5 7777788

Exponentiation

ny
n2 1512349654323600
n3 5.8813674966011E+22
n4 2.2872014769327E+30
n5 8.8946841004348E+37

Nth Root

y√n
2√n 6236.0997426276
3√n 338.79893403102
4√n 78.968979622556
5√n 32.95833176648

Divisors of 38888940

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 593, 1093, 1186, 1779, 2186, 2372, 2965, 3279, 3558, 4372, 5465, 5930, 6558, 7116, 8895, 10930, 11860, 13116, 16395, 17790, 21860, 32790, 35580, 65580, 648149, 1296298, 1944447, 2592596, 3240745, 3888894, 6481490, 7777788, 9722235, 12962980, 19444470, 38888940

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38888939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38888940 can be divided by 48 positive divisors. The sum of these divisors (counting 38888940) is 1, the average is 0.020833333333333.

Base conversion 38888940

Base System Value
2 Binary 10010100010110010111101100
3 Ternary 2201011202121010
4 Quaternary 2110112113230
5 Quinary 34423421230
6 Senary 3505305220
8 Octal 224262754
10 Decimal 38888940
12 Duodecimal 11035210
16 Hexadecimal 25165ec
20 Vigesimal c31270
36 Base36 n5iwc

Cryptographic Hash Functions

md5 12250c7ff939bb9ff48d2d41fe25054d
sha1 a84877a5e8e549d71b7b0698ac04309ba7de8746
sha256 b4a0415becb3f042e5add6a33af90d9c8984f4436b6733596a9bb713f0aaf427
sha512 2728a718cc6349c8b9de6083cb0e25dc94f3bda53769ccd7877848f05acca718b44970dae3e72a3f7d4d9b83cb3277fcb282b59b17f0689deef75cea5e48eeaa
ripemd-160 9cfd61e13ad64c0d878bf2a839acf18d4489c7d0

38888940 as geometric shapes

Circle

Radius = n
Diameter 77777880
Circumference 244346416.41979
Area 4.7511865636821E+15

Sphere

Radius = n
Volume 2.4635814560512E+23
Surface area 1.9004746254728E+16
Circumference 244346416.41979

Square

Length = n
Perimeter 155555760
Area 1512349654323600
Diagonal 54997266.374314

Cube

Length = n
Surface area 9074097925941600
Volume 5.8813674966011E+22
Space diagonal 67357619.932498

Equilateral Triangle

Length = n
Perimeter 116666820
Area 6.5486661002443E+14
Altitude 33678809.966249

Triangular Pyramid

Length = n
Surface area 6.5486661002443E+14
Volume 6.931258065828E+21
Height 18332422.124771