38863947 (number)

38863947 is an odd 8-digits composite number following 38863946 and preceding 38863948. In scientific notation, it is written as 3.8863947 × 10^7. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 25849928 positive integers (up to 38863947) that are relatively prime to 38863947.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-three thousand nine hundred forty-seven

Notation

Scientific notation 3.8863947 × 10^7
Engineering notation 3.8863947 × 10^6

Prime Factorization of 38863947

Prime Factorization 3 × 443 × 29243

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38863947
Product of the distinct prime numbers

The prime factorization of 38863947 is 3 × 443 × 29243. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 8, 22, 22, 676, 187, 1022, 5149, 85991, 34169, 540544, 285756, 3143253, 5831921, 62255078, 39770228, 526269348, 539862590, 4892367266, 1309491203

Basic calculations (n = 38863947)

Multiplication

n×y
n×2 77727894
n×3 116591841
n×4 155455788
n×5 194319735

Division

n÷y
n÷2 19431973.5
n÷3 12954649
n÷3 9715986.75
n÷5 7772789.4

Exponentiation

ny
n2 1510406376418809
n3 5.8700353361603E+22
n4 2.2813274219266E+30
n5 8.8661388015402E+37

Nth Root

y√n
2√n 6234.095523811
3√n 338.72633912887
4√n 78.956288690711
5√n 32.954094369299

Divisors of 38863947

1, 3, 443, 1329, 29243, 87729, 12954649, 38863947

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38863946
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38863947 can be divided by 8 positive divisors. The sum of these divisors (counting 38863947) is 1, the average is 0.125.

Base conversion 38863947

Base System Value
2 Binary 10010100010000010001001011
3 Ternary 2201010111022110
4 Quaternary 2110100101023
5 Quinary 34422121242
6 Senary 3504553403
8 Octal 224202113
10 Decimal 38863947
12 Duodecimal 11022863
16 Hexadecimal 251044b
20 Vigesimal c2hjh7
36 Base36 n4zm3

Cryptographic Hash Functions

md5 847e28926e234f409fa9654cdd46df2c
sha1 c94ff9cad9cd7ad3d8ae46833810d08dbba8a173
sha256 04e349f2a9c674a77de0d4585f6c186ffb4838a19f3c98cf3835e4a4510d2397
sha512 2985ab90dc4bee3e221ccb627034d852aa3941a11d0802fd828d27667fbc9e8c8f3613defa6c9ab0799c6bd84d526cddf6eaf4eb87b2d2a639b8c94c14ed224d
ripemd-160 c6ca41609a5fd3775dae665a9b9c3fb92339f07c

38863947 as geometric shapes

Circle

Radius = n
Diameter 77727894
Circumference 244189380.76941
Area 4.7450815760925E+15

Sphere

Radius = n
Volume 2.4588346517858E+23
Surface area 1.898032630437E+16
Circumference 244189380.76941

Square

Length = n
Perimeter 155455788
Area 1510406376418809
Diagonal 54961920.934749

Cube

Length = n
Surface area 9062438258512854
Volume 5.8700353361603E+22
Space diagonal 67314330.786664

Equilateral Triangle

Length = n
Perimeter 116591841
Area 6.5402514600834E+14
Altitude 33657165.393332

Triangular Pyramid

Length = n
Surface area 6.5402514600834E+14
Volume 6.9179029866726E+21
Height 18320640.311583