38942012 (number)

38942012 is an even 8-digits composite number following 38942011 and preceding 38942013. In scientific notation, it is written as 3.8942012 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 18729536 positive integers (up to 38942012) that are relatively prime to 38942012.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred forty-two thousand twelve

Notation

Scientific notation 3.8942012 × 10^7
Engineering notation 3.8942012 × 10^6

Prime Factorization of 38942012

Prime Factorization 2 × 2 × 29 × 389 × 863

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19471006
Product of the distinct prime numbers

The prime factorization of 38942012 is 2 × 2 × 29 × 389 × 863. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 5, 72, 93, 849, 940, 4753, 8289, 60551, 27930, 994518, 461867, 8516912, 4638328, 2091381, 98682304, 513260047, 722052557, 7282118152, 4604737339

Basic calculations (n = 38942012)

Multiplication

n×y
n×2 77884024
n×3 116826036
n×4 155768048
n×5 194710060

Division

n÷y
n÷2 19471006
n÷3 12980670.666667
n÷3 9735503
n÷5 7788402.4

Exponentiation

ny
n2 1516480298608144
n3 5.9054793986162E+22
n4 2.2997124960666E+30
n5 8.9555431618377E+37

Nth Root

y√n
2√n 6240.3535156271
3√n 338.95298437494
4√n 78.995908220788
5√n 32.967322551654

Divisors of 38942012

1, 2, 4, 29, 58, 116, 389, 778, 863, 1556, 1726, 3452, 11281, 22562, 25027, 45124, 50054, 100108, 335707, 671414, 1342828, 9735503, 19471006, 38942012

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 -38942011
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 38942012 can be divided by 24 positive divisors. The sum of these divisors (counting 38942012) is 1, the average is 0.041666666666667.

Base conversion 38942012

Base System Value
2 Binary 10010100100011010100111100
3 Ternary 2201021110101202
4 Quaternary 2110203110330
5 Quinary 34432121022
6 Senary 3510355032
8 Octal 224432474
10 Decimal 38942012
12 Duodecimal 1105ba78
16 Hexadecimal 252353c
20 Vigesimal c37f0c
36 Base36 n6nuk

Cryptographic Hash Functions

md5 91cf4a39d166b87ddb336897ee2c27dd
sha1 c0edaaf2538eb9e5b70d98520cf49b0ca477519e
sha256 71115d7c44a27d888b5c0fe181f5c767efc72cc3001a72a5b4bda65318660425
sha512 ba454168191c81c378bcd1c0392afda641fbd768d399dc5dfb559f7092155f1672029e90d1952eb2061778798ad845f09043fb722ea1a84dee27269c94e439db
ripemd-160 a206b8c31de6bbdc2e4e9a11dca81f088decf25b

38942012 as geometric shapes

Circle

Radius = n
Diameter 77884024
Circumference 244679877.63041
Area 4.764163365421E+15

Sphere

Radius = n
Volume 2.4736814259491E+23
Surface area 1.9056653461684E+16
Circumference 244679877.63041

Square

Length = n
Perimeter 155768048
Area 1516480298608144
Diagonal 55072321.516496

Cube

Length = n
Surface area 9098881791648864
Volume 5.9054793986162E+22
Space diagonal 67449543.332957

Equilateral Triangle

Length = n
Perimeter 116826036
Area 6.5665523146663E+14
Altitude 33724771.666478

Triangular Pyramid

Length = n
Surface area 6.5665523146663E+14
Volume 6.9596742148649E+21
Height 18357440.505499