38995904 (number)

38995904 is an even 8-digits composite number following 38995903 and preceding 38995905. In scientific notation, it is written as 3.8995904 × 10^7. The sum of its digits is 47. It has a total of 8 prime factors and 28 positive divisors. There are 18471168 positive integers (up to 38995904) that are relatively prime to 38995904.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred ninety-five thousand nine hundred four

Notation

Scientific notation 3.8995904 × 10^7
Engineering notation 3.8995904 × 10^6

Prime Factorization of 38995904

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 19 × 32069

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1218622
Product of the distinct prime numbers

The prime factorization of 38995904 is 2 × 2 × 2 × 2 × 2 × 2 × 19 × 32069. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 4, 40, 64, 199, 498, 5861, 3287, 43049, 29746, 674874, 394975, 9460720, 2367642, 88860824, 13862744, 817049100, 839483002, 4047708355, 1940937073

Basic calculations (n = 38995904)

Multiplication

n×y
n×2 77991808
n×3 116987712
n×4 155983616
n×5 194979520

Division

n÷y
n÷2 19497952
n÷3 12998634.666667
n÷3 9748976
n÷5 7799180.8

Exponentiation

ny
n2 1520680528777216
n3 5.9300311914866E+22
n4 2.3124692706022E+30
n5 9.0176829679352E+37

Nth Root

y√n
2√n 6244.6700473284
3√n 339.10927174724
4√n 79.023224733798
5√n 32.976442225614

Divisors of 38995904

1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 32069, 64138, 128276, 256552, 513104, 609311, 1026208, 1218622, 2052416, 2437244, 4874488, 9748976, 19497952, 38995904

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38995903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38995904 can be divided by 28 positive divisors. The sum of these divisors (counting 38995904) is 1, the average is 0.035714285714286.

Base conversion 38995904

Base System Value
2 Binary 10010100110000011111000000
3 Ternary 2201101012022202
4 Quaternary 2110300133000
5 Quinary 34440332104
6 Senary 3511452332
8 Octal 224603700
10 Decimal 38995904
12 Duodecimal 110870a8
16 Hexadecimal 25307c0
20 Vigesimal c3e9f4
36 Base36 n7tfk

Cryptographic Hash Functions

md5 58ea89d1ae42c34a241bcf6c3bee33f3
sha1 7bf044b0e7259ab14e59d21f623878e42e474afe
sha256 205feaaa956d06a379a854083825eb597cbcb987aeea684663b87b41fc0db344
sha512 69ac51810c72c1f7a5ebd405a2458e43ec32b722c92a958e8aca9a35fe69b66de6b81d896d5782c5591957028771d1950a2b0fe6d6580bcf91a25d1486931a3b
ripemd-160 4704ae41be64775b5028fb6c4176ab531fe00b06

38995904 as geometric shapes

Circle

Radius = n
Diameter 77991808
Circumference 245018491.05299
Area 4.7773587776635E+15

Sphere

Radius = n
Volume 2.4839656568977E+23
Surface area 1.9109435110654E+16
Circumference 245018491.05299

Square

Length = n
Perimeter 155983616
Area 1520680528777216
Diagonal 55148536.313799

Cube

Length = n
Surface area 9124083172663296
Volume 5.9300311914866E+22
Space diagonal 67542887.015078

Equilateral Triangle

Length = n
Perimeter 116987712
Area 6.5847398448071E+14
Altitude 33771443.507539

Triangular Pyramid

Length = n
Surface area 6.5847398448071E+14
Volume 6.9886087802465E+21
Height 18382845.437933