38731071 (number)

38731071 is an odd 8-digits composite number following 38731070 and preceding 38731072. In scientific notation, it is written as 3.8731071 × 10^7. The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors. There are 25820712 positive integers (up to 38731071) that are relatively prime to 38731071.

Interesting facts

Basic properties

Name

Name thirty-eight million seven hundred thirty-one thousand seventy-one

Notation

Scientific notation 3.8731071 × 10^7
Engineering notation 3.8731071 × 10^6

Prime Factorization of 38731071

Prime Factorization 3 × 12910357

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38731071
Product of the distinct prime numbers

The prime factorization of 38731071 is 3 × 12910357. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 8, 66, 93, 226, 700, 9852, 6541, 12869, 68804, 660334, 232492, 364416, 8896857, 86459439, 36522817, 706734158, 338429866, 724764395, 3939507318

Basic calculations (n = 38731071)

Multiplication

n×y
n×2 77462142
n×3 116193213
n×4 154924284
n×5 193655355

Division

n÷y
n÷2 19365535.5
n÷3 12910357
n÷3 9682767.75
n÷5 7746214.2

Exponentiation

ny
n2 1500095860807041
n3 5.8100319291724E+22
n4 2.2502875916104E+30
n5 8.7156048481082E+37

Nth Root

y√n
2√n 6223.4291994045
3√n 338.33986274105
4√n 78.888714017941
5√n 32.931529450593

Divisors of 38731071

1, 3, 12910357, 38731071

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38731070
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38731071 can be divided by 4 positive divisors. The sum of these divisors (counting 38731071) is 1, the average is 0.25.

Base conversion 38731071

Base System Value
2 Binary 10010011101111110100111111
3 Ternary 2200212202001010
4 Quaternary 2103233310333
5 Quinary 34403343241
6 Senary 3502050303
8 Octal 223576477
10 Decimal 38731071
12 Duodecimal 10b79993
16 Hexadecimal 24efd3f
20 Vigesimal c217db
36 Base36 n2533

Cryptographic Hash Functions

md5 7e890ce7eca4214d6bd5e1dd2c4bc15a
sha1 ec84229c028d2b2a45efbecd1f69523d535fe2c8
sha256 3b9ff07c0df8494a6992256678d2c64f9f6cfaee40512f4e21c0ac732df824c6
sha512 3edb3d19018a3fe264a1f286d8f5149928a76fb8a079aaafb5d634560f26bf0a3b8a0689640af628cd2b3416b2a3dfe2a52653fdc50f388cd2951645a65a3e7d
ripemd-160 3b7ecdbf62b5bcdf71d5e958359db6f56fab4c82

38731071 as geometric shapes

Circle

Radius = n
Diameter 77462142
Circumference 243354496.23853
Area 4.7126901359919E+15

Sphere

Radius = n
Volume 2.4337004834413E+23
Surface area 1.8850760543967E+16
Circumference 243354496.23853

Square

Length = n
Perimeter 154924284
Area 1500095860807041
Diagonal 54774005.893435

Cube

Length = n
Surface area 9000575164842246
Volume 5.8100319291724E+22
Space diagonal 67084182.803558

Equilateral Triangle

Length = n
Perimeter 116193213
Area 6.4956056178539E+14
Altitude 33542091.401779

Triangular Pyramid

Length = n
Surface area 6.4956056178539E+14
Volume 6.8471882933802E+21
Height 18258001.964478