38991736 (number)

38991736 is an even 8-digits composite number following 38991735 and preceding 38991737. In scientific notation, it is written as 3.8991736 × 10^7. The sum of its digits is 46. It has a total of 5 prime factors and 16 positive divisors. There are 16710720 positive integers (up to 38991736) that are relatively prime to 38991736.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred ninety-one thousand seven hundred thirty-six

Notation

Scientific notation 3.8991736 × 10^7
Engineering notation 3.8991736 × 10^6

Prime Factorization of 38991736

Prime Factorization 2 × 2 × 2 × 7 × 696281

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9747934
Product of the distinct prime numbers

The prime factorization of 38991736 is 2 × 2 × 2 × 7 × 696281. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 2, 13, 3, 24, 717, 2361, 9769, 24378, 34250, 419350, 628119, 1796972, 9371840, 10859313, 66451700, 917382860, 825880443, 3429252660, 3513585294

Basic calculations (n = 38991736)

Multiplication

n×y
n×2 77983472
n×3 116975208
n×4 155966944
n×5 194958680

Division

n÷y
n÷2 19495868
n÷3 12997245.333333
n÷3 9747934
n÷5 7798347.2

Exponentiation

ny
n2 1520355476293696
n3 5.9281299357798E+22
n4 2.3114807742962E+30
n5 9.0128648120434E+37

Nth Root

y√n
2√n 6244.3363138127
3√n 339.09718964238
4√n 79.021113088925
5√n 32.975737271125

Divisors of 38991736

1, 2, 4, 7, 8, 14, 28, 56, 696281, 1392562, 2785124, 4873967, 5570248, 9747934, 19495868, 38991736

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 -38991735
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 38991736 can be divided by 16 positive divisors. The sum of these divisors (counting 38991736) is 1, the average is 0.0625.

Base conversion 38991736

Base System Value
2 Binary 10010100101111011101111000
3 Ternary 2201100222121101
4 Quaternary 2110233131320
5 Quinary 34440213421
6 Senary 3511421144
8 Octal 224573570
10 Decimal 38991736
12 Duodecimal 110847b4
16 Hexadecimal 252f778
20 Vigesimal c3dj6g
36 Base36 n7q7s

Cryptographic Hash Functions

md5 f9f57ba371b66036e56348fc3f21050b
sha1 74a88906b1136cd0891ec0fb0e4a133b914d908d
sha256 b9d5e55e2da5a8a4f9b8856d8790939d56f4ae790146dc63c94dce68f0a9bc42
sha512 f46fe29bcbcf7888b4064f936d4dcbfe6183ff9524de5bb37aa35cae66f224f56aa35b9fc2883e73a515baaa5884c14a71ea89ec435b23ba0c2fa50443e97330
ripemd-160 457ad51ac364500effacb18d955ec298119fad4e

38991736 as geometric shapes

Circle

Radius = n
Diameter 77983472
Circumference 244992302.73663
Area 4.7763375951693E+15

Sphere

Radius = n
Volume 2.4831692607695E+23
Surface area 1.9105350380677E+16
Circumference 244992302.73663

Square

Length = n
Perimeter 155966944
Area 1520355476293696
Diagonal 55142641.871671

Cube

Length = n
Surface area 9122132857762176
Volume 5.9281299357798E+22
Space diagonal 67535667.827312

Equilateral Triangle

Length = n
Perimeter 116975208
Area 6.5833323262657E+14
Altitude 33767833.913656

Triangular Pyramid

Length = n
Surface area 6.5833323262657E+14
Volume 6.9863681289081E+21
Height 18380880.62389