38782012 (number)

38782012 is an even 8-digits composite number following 38782011 and preceding 38782013. In scientific notation, it is written as 3.8782012 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 19101456 positive integers (up to 38782012) that are relatively prime to 38782012.

Interesting facts

Basic properties

Name

Name thirty-eight million seven hundred eighty-two thousand twelve

Notation

Scientific notation 3.8782012 × 10^7
Engineering notation 3.8782012 × 10^6

Prime Factorization of 38782012

Prime Factorization 2 × 2 × 67 × 144709

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19391006
Product of the distinct prime numbers

The prime factorization of 38782012 is 2 × 2 × 67 × 144709. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 91, 50, 477, 535, 2064, 7463, 95004, 44064, 349215, 31952, 1301762, 8361110, 58236161, 20234486, 240894579, 253404515, 6904287425, 5159177419

Basic calculations (n = 38782012)

Multiplication

n×y
n×2 77564024
n×3 116346036
n×4 155128048
n×5 193910060

Division

n÷y
n÷2 19391006
n÷3 12927337.333333
n÷3 9695503
n÷5 7756402.4

Exponentiation

ny
n2 1504044454768144
n3 5.8329870093352E+22
n4 2.2621497219188E+30
n5 8.7730717661252E+37

Nth Root

y√n
2√n 6227.5205338883
3√n 338.48813147166
4√n 78.914640808207
5√n 32.940187528607

Divisors of 38782012

1, 2, 4, 67, 134, 268, 144709, 289418, 578836, 9695503, 19391006, 38782012

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 -38782011
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 38782012 can be divided by 12 positive divisors. The sum of these divisors (counting 38782012) is 1, the average is 0.083333333333333.

Base conversion 38782012

Base System Value
2 Binary 10010011111100010000111100
3 Ternary 2200222022220211
4 Quaternary 2103330100330
5 Quinary 34412011022
6 Senary 3503122204
8 Octal 223742074
10 Decimal 38782012
12 Duodecimal 10ba3364
16 Hexadecimal 24fc43c
20 Vigesimal c27f0c
36 Base36 n38e4

Cryptographic Hash Functions

md5 14a9cc8a8fbad26cfad4f84e6dd5650f
sha1 6eb9a73e9b048700b9e0fdf07230e38ca23149d3
sha256 eb1682891d40d393feda1a9efc3d8ab248f7f21533d9ebc17e7f6672c4d185cd
sha512 28309a9f95da2173de2ca83514a0605d640a64ad3db60e1f865bb6a7635f00a00ed92c46e21c9df9f4939c26542b0e437d59ef70e52258a3605daa7865e4f8ae
ripemd-160 6380ff5cdc10b5816bef91109f64d6e24a201f0a

38782012 as geometric shapes

Circle

Radius = n
Diameter 77564024
Circumference 243674567.98126
Area 4.7250950097721E+15

Sphere

Radius = n
Volume 2.4433158849349E+23
Surface area 1.8900380039088E+16
Circumference 243674567.98126

Square

Length = n
Perimeter 155128048
Area 1504044454768144
Diagonal 54846047.346516

Cube

Length = n
Surface area 9024266728608864
Volume 5.8329870093352E+22
Space diagonal 67172415.203746

Equilateral Triangle

Length = n
Perimeter 116346036
Area 6.5127035312516E+14
Altitude 33586207.601873

Triangular Pyramid

Length = n
Surface area 6.5127035312516E+14
Volume 6.8742411147899E+21
Height 18282015.782172