38888941 (number)

38888941 is an odd 8-digits composite number following 38888940 and preceding 38888942. In scientific notation, it is written as 3.8888941 × 10^7. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 30769200 positive integers (up to 38888941) that are relatively prime to 38888941.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8888941 × 10^7
Engineering notation 3.8888941 × 10^6

Prime Factorization of 38888941

Prime Factorization 13 × 7 × 427351

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38888941
Product of the distinct prime numbers

The prime factorization of 38888941 is 13 × 7 × 427351. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 9, 78, 95, 171, 508, 9058, 9188, 14533, 40892, 512382, 394361, 2311347, 141185, 40992280, 69824472, 882787428, 610981861, 8832475983, 4692391195

Basic calculations (n = 38888941)

Multiplication

n×y
n×2 77777882
n×3 116666823
n×4 155555764
n×5 194444705

Division

n÷y
n÷2 19444470.5
n÷3 12962980.333333
n÷3 9722235.25
n÷5 7777788.2

Exponentiation

ny
n2 1512349732101481
n3 5.881367950306E+22
n4 2.2872017121874E+30
n5 8.8946852440356E+37

Nth Root

y√n
2√n 6236.0998228059
3√n 338.79893693501
4√n 78.968980130213
5√n 32.95833193598

Divisors of 38888941

1, 7, 13, 91, 427351, 2991457, 5555563, 38888941

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 -38888940
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 38888941 can be divided by 8 positive divisors. The sum of these divisors (counting 38888941) is 1, the average is 0.125.

Base conversion 38888941

Base System Value
2 Binary 10010100010110010111101101
3 Ternary 2201011202121011
4 Quaternary 2110112113231
5 Quinary 34423421231
6 Senary 3505305221
8 Octal 224262755
10 Decimal 38888941
12 Duodecimal 11035211
16 Hexadecimal 25165ed
20 Vigesimal c31271
36 Base36 n5iwd

Cryptographic Hash Functions

md5 6997d586a1911effa9166126c96f8248
sha1 a6f9925a9ad369939269d45b98e68abc133b25ec
sha256 8f9ef209081b5df2f78f7e441146f1d99761998aaa23c2d0a01cdce428367f70
sha512 7ed1eb058583df480880469290da617028738f10854ecab5637d2a3f42c5b90766a09ef7dd603b61ceba9a3bcc39706a94b3f8d2856529cf7da2e2d43b479a76
ripemd-160 c9e80458fe8820758c0f44f39c31672d8aa8b194

38888941 as geometric shapes

Circle

Radius = n
Diameter 77777882
Circumference 244346422.70297
Area 4.7511868080285E+15

Sphere

Radius = n
Volume 2.4635816460987E+23
Surface area 1.9004747232114E+16
Circumference 244346422.70297

Square

Length = n
Perimeter 155555764
Area 1512349732101481
Diagonal 54997267.788527

Cube

Length = n
Surface area 9074098392608886
Volume 5.881367950306E+22
Space diagonal 67357621.664548

Equilateral Triangle

Length = n
Perimeter 116666823
Area 6.5486664370324E+14
Altitude 33678810.832274

Triangular Pyramid

Length = n
Surface area 6.5486664370324E+14
Volume 6.9312586005244E+21
Height 18332422.596176