38403913 (number)

38403913 is an odd 8-digits composite number following 38403912 and preceding 38403914. In scientific notation, it is written as 3.8403913 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 37653408 positive integers (up to 38403913) that are relatively prime to 38403913.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred three thousand nine hundred thirteen

Notation

Scientific notation 3.8403913 × 10^7
Engineering notation 3.8403913 × 10^6

Prime Factorization of 38403913

Prime Factorization 73 × 179 × 2939

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38403913
Product of the distinct prime numbers

The prime factorization of 38403913 is 73 × 179 × 2939. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 8, 45, 98, 296, 620, 3145, 700, 98291, 41726, 491967, 405219, 6475875, 8241134, 24725396, 75987122, 569697516, 217780024, 2923580802, 936072911

Basic calculations (n = 38403913)

Multiplication

n×y
n×2 76807826
n×3 115211739
n×4 153615652
n×5 192019565

Division

n÷y
n÷2 19201956.5
n÷3 12801304.333333
n÷3 9600978.25
n÷5 7680782.6

Exponentiation

ny
n2 1474860533711569
n3 5.6640415623793E+22
n4 2.1752135939E+30
n5 8.3536713616552E+37

Nth Root

y√n
2√n 6197.0890747189
3√n 337.3845252871
4√n 78.721592175964
5√n 32.875706563131

Divisors of 38403913

1, 73, 179, 2939, 13067, 214547, 526081, 38403913

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 -38403912
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 38403913 can be divided by 8 positive divisors. The sum of these divisors (counting 38403913) is 1, the average is 0.125.

Base conversion 38403913

Base System Value
2 Binary 10010010011111111101001001
3 Ternary 2200021010021011
4 Quaternary 2102133331021
5 Quinary 34312411123
6 Senary 3451043521
8 Octal 222377511
10 Decimal 38403913
12 Duodecimal 10a405a1
16 Hexadecimal 249ff49
20 Vigesimal c009fd
36 Base36 mv4nd

Cryptographic Hash Functions

md5 9cd6f2cf3c4850fbe37e17462d77b8cb
sha1 4c64b11bccaf25889cfec0ccf0f6a425afcf94ad
sha256 5d13c6b4dc87c25dced25023fb1a684be452f201d3039d0cc203a22325c7236d
sha512 eaca5c33a44510e8f0e4c4b794c8e2218383579a65267d01e3f73c5e570968610d254816552b42ca58702f3b5c943c09a1d551d6ea5ba76f6d106f179bc0d2ff
ripemd-160 d239a4e171b731b0e997874710d583825a9ddc52

38403913 as geometric shapes

Circle

Radius = n
Diameter 76807826
Circumference 241298901.8998
Area 4.6334110177778E+15

Sphere

Radius = n
Volume 2.3725481815997E+23
Surface area 1.8533644071111E+16
Circumference 241298901.8998

Square

Length = n
Perimeter 153615652
Area 1474860533711569
Diagonal 54311334.612796

Cube

Length = n
Surface area 8849163202269414
Volume 5.6640415623793E+22
Space diagonal 66517528.525455

Equilateral Triangle

Length = n
Perimeter 115211739
Area 6.3863334461665E+14
Altitude 33258764.262727

Triangular Pyramid

Length = n
Surface area 6.3863334461665E+14
Volume 6.6751369961347E+21
Height 18103778.204265