38479947 (number)

38479947 is an odd 8-digits composite number following 38479946 and preceding 38479948. In scientific notation, it is written as 3.8479947 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 23256000 positive integers (up to 38479947) that are relatively prime to 38479947.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred seventy-nine thousand nine hundred forty-seven

Notation

Scientific notation 3.8479947 × 10^7
Engineering notation 3.8479947 × 10^6

Prime Factorization of 38479947

Prime Factorization 3 × 11 × 2851 × 409

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38479947
Product of the distinct prime numbers

The prime factorization of 38479947 is 3 × 11 × 2851 × 409. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 43, 96, 396, 908, 1844, 67, 16976, 65089, 681065, 176767, 3307834, 2635596, 6695754, 37835824, 481552986, 523207374, 9592051648, 8671449722

Basic calculations (n = 38479947)

Multiplication

n×y
n×2 76959894
n×3 115439841
n×4 153919788
n×5 192399735

Division

n÷y
n÷2 19239973.5
n÷3 12826649
n÷3 9619986.75
n÷5 7695989.4

Exponentiation

ny
n2 1480706321122809
n3 5.6977500759371E+22
n4 2.192491209413E+30
n5 8.436694553618E+37

Nth Root

y√n
2√n 6203.2206957354
3√n 337.60703546111
4√n 78.760527523217
5√n 32.888714061773

Divisors of 38479947

1, 3, 11, 33, 409, 1227, 2851, 4499, 8553, 13497, 31361, 94083, 1166059, 3498177, 12826649, 38479947

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38479946
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38479947 can be divided by 16 positive divisors. The sum of these divisors (counting 38479947) is 1, the average is 0.0625.

Base conversion 38479947

Base System Value
2 Binary 10010010110010100001001011
3 Ternary 2200101222120020
4 Quaternary 2102302201023
5 Quinary 34322324242
6 Senary 3452431523
8 Octal 222624113
10 Decimal 38479947
12 Duodecimal 10a785a3
16 Hexadecimal 24b284b
20 Vigesimal c09jh7
36 Base36 mwrbf

Cryptographic Hash Functions

md5 db462e951d234436051ce42e3f2f8d10
sha1 c2df7a09920236fbcb3e3e921b2f81c03df2650b
sha256 1a6a23cece010ef4d58e14670c36d57f33cc11f20545e0587db0109df85d702a
sha512 e44fe1cde8959147e5840b074c2693bc0f37755c14e4217b2657e78ef5eb8ff7490652aae750478aca4ebe2b24254a8c26a02e3a0e122c22ebf0880538315869
ripemd-160 ab934c6a0ddecafad1fdc0a80d3fcc2e19167fe9

38479947 as geometric shapes

Circle

Radius = n
Diameter 76959894
Circumference 241776637.61145
Area 4.6517761005634E+15

Sphere

Radius = n
Volume 2.3866679707406E+23
Surface area 1.8607104402254E+16
Circumference 241776637.61145

Square

Length = n
Perimeter 153919788
Area 1480706321122809
Diagonal 54418862.926798

Cube

Length = n
Surface area 8884237926736854
Volume 5.6977500759371E+22
Space diagonal 66649223.276558

Equilateral Triangle

Length = n
Perimeter 115439841
Area 6.4116464481828E+14
Altitude 33324611.638279

Triangular Pyramid

Length = n
Surface area 6.4116464481828E+14
Volume 6.7148628603354E+21
Height 18139620.975599