38993072 (number)

38993072 is an even 8-digits composite number following 38993071 and preceding 38993073. In scientific notation, it is written as 3.8993072 × 10^7. The sum of its digits is 41. It has a total of 6 prime factors and 20 positive divisors. There are 19437888 positive integers (up to 38993072) that are relatively prime to 38993072.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred ninety-three thousand seventy-two

Notation

Scientific notation 3.8993072 × 10^7
Engineering notation 3.8993072 × 10^6

Prime Factorization of 38993072

Prime Factorization 2 × 2 × 2 × 2 × 349 × 6983

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4874134
Product of the distinct prime numbers

The prime factorization of 38993072 is 2 × 2 × 2 × 2 × 349 × 6983. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 1, 61, 39, 240, 184, 7594, 9610, 80267, 27668, 806305, 823095, 7447504, 6159438, 64195568, 15229827, 604000053, 202944632, 3776584817, 6507471417

Basic calculations (n = 38993072)

Multiplication

n×y
n×2 77986144
n×3 116979216
n×4 155972288
n×5 194965360

Division

n÷y
n÷2 19496536
n÷3 12997690.666667
n÷3 9748268
n÷5 7798614.4

Exponentiation

ny
n2 1520459663997184
n3 5.9287393151338E+22
n4 2.3117975898424E+30
n5 9.0144089870152E+37

Nth Root

y√n
2√n 6244.4432898378
3√n 339.10106250296
4√n 79.021789968576
5√n 32.975963241988

Divisors of 38993072

1, 2, 4, 8, 16, 349, 698, 1396, 2792, 5584, 6983, 13966, 27932, 55864, 111728, 2437067, 4874134, 9748268, 19496536, 38993072

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38993071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38993072 can be divided by 20 positive divisors. The sum of these divisors (counting 38993072) is 1, the average is 0.05.

Base conversion 38993072

Base System Value
2 Binary 10010100101111110010110000
3 Ternary 2201101001102212
4 Quaternary 2110233302300
5 Quinary 34440234242
6 Senary 3511431252
8 Octal 224576260
10 Decimal 38993072
12 Duodecimal 11085528
16 Hexadecimal 252fcb0
20 Vigesimal c3e2dc
36 Base36 n7r8w

Cryptographic Hash Functions

md5 9466fdd96a677d4cddf6377c547b672b
sha1 4ca4d4c06eb748b3f3f576379647c092132eeb4c
sha256 d11d18a302d37ea96ad27586a26746787102e86e20dcd2d180c43501b6ee9b7c
sha512 fa5cc97ed499e373a6de9c93729e9e8ec04b0b68520f7bac988dfe572ae4eaf7a3429d11932dac5c89c399605f802ac65f23decb39322b2c0386b6e1b6e34190
ripemd-160 30f842d71b6bc62afb21e47bfab13b48715b440c

38993072 as geometric shapes

Circle

Radius = n
Diameter 77986144
Circumference 245000697.0722
Area 4.7766649104932E+15

Sphere

Radius = n
Volume 2.4834245169964E+23
Surface area 1.9106659641973E+16
Circumference 245000697.0722

Square

Length = n
Perimeter 155972288
Area 1520459663997184
Diagonal 55144531.260991

Cube

Length = n
Surface area 9122757983983104
Volume 5.9287393151338E+22
Space diagonal 67537981.847191

Equilateral Triangle

Length = n
Perimeter 116979216
Area 6.5837834722556E+14
Altitude 33768990.923596

Triangular Pyramid

Length = n
Surface area 6.5837834722556E+14
Volume 6.987086289364E+21
Height 18381510.42033