38890012 (number)

38890012 is an even 8-digits composite number following 38890011 and preceding 38890013. In scientific notation, it is written as 3.8890012 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 16631040 positive integers (up to 38890012) that are relatively prime to 38890012.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred ninety thousand twelve

Notation

Scientific notation 3.8890012 × 10^7
Engineering notation 3.8890012 × 10^6

Prime Factorization of 38890012

Prime Factorization 2 × 2 × 7 × 569 × 2441

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19445006
Product of the distinct prime numbers

The prime factorization of 38890012 is 2 × 2 × 7 × 569 × 2441. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 1, 51, 13, 280, 40, 5603, 8186, 85099, 11341, 740839, 714891, 3659875, 5633679, 40489997, 6049412, 697905343, 523756573, 4001788960, 4005096024

Basic calculations (n = 38890012)

Multiplication

n×y
n×2 77780024
n×3 116670036
n×4 155560048
n×5 194450060

Division

n÷y
n÷2 19445006
n÷3 12963337.333333
n÷3 9722503
n÷5 7778002.4

Exponentiation

ny
n2 1512433033360144
n3 5.8818538816572E+22
n4 2.287453680399E+30
n5 8.895910108016E+37

Nth Root

y√n
2√n 6236.1856931942
3√n 338.80204707653
4√n 78.969523825297
5√n 32.958513468229

Divisors of 38890012

1, 2, 4, 7, 14, 28, 569, 1138, 2276, 2441, 3983, 4882, 7966, 9764, 15932, 17087, 34174, 68348, 1388929, 2777858, 5555716, 9722503, 19445006, 38890012

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38890011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38890012 can be divided by 24 positive divisors. The sum of these divisors (counting 38890012) is 1, the average is 0.041666666666667.

Base conversion 38890012

Base System Value
2 Binary 10010100010110101000011100
3 Ternary 2201011211001211
4 Quaternary 2110112220130
5 Quinary 34423440022
6 Senary 3505314204
8 Octal 224265034
10 Decimal 38890012
12 Duodecimal 11035964
16 Hexadecimal 2516a1c
20 Vigesimal c3150c
36 Base36 n5jq4

Cryptographic Hash Functions

md5 677c486177e47ab1ba1406ddd67ff938
sha1 1961738c6d6fc4ba6a10211da173d7959f45a90f
sha256 0eb7365adcea0c95c7a2b62734017da81f591c1032dbde498ecc8f08b8912254
sha512 321b8e4dd159335b1241a2e4c6c8d6e1ba2ec46548501b58afb8f7ffc42cd9ba02f25495e365f8cea18e7dce98b71c51a22d31aedb2e5096251f1400d514eecc
ripemd-160 aab5a59a3dcfb21e1bfec5b884902c97958e9da5

38890012 as geometric shapes

Circle

Radius = n
Diameter 77780024
Circumference 244353151.99444
Area 4.7514485066508E+15

Sphere

Radius = n
Volume 2.4637851925471E+23
Surface area 1.9005794026603E+16
Circumference 244353151.99444

Square

Length = n
Perimeter 155560048
Area 1512433033360144
Diagonal 54998782.411252

Cube

Length = n
Surface area 9074598200160864
Volume 5.8818538816572E+22
Space diagonal 67359476.690963

Equilateral Triangle

Length = n
Perimeter 116670036
Area 6.5490271420632E+14
Altitude 33679738.345482

Triangular Pyramid

Length = n
Surface area 6.5490271420632E+14
Volume 6.9318312761138E+21
Height 18332927.470417