38961761 (number)

38961761 is an odd 8-digits composite number following 38961760 and preceding 38961762. In scientific notation, it is written as 3.8961761 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 34473600 positive integers (up to 38961761) that are relatively prime to 38961761.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred sixty-one thousand seven hundred sixty-one

Notation

Scientific notation 3.8961761 × 10^7
Engineering notation 3.8961761 × 10^6

Prime Factorization of 38961761

Prime Factorization 19 × 31 × 29 × 2281

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38961761
Product of the distinct prime numbers

The prime factorization of 38961761 is 19 × 31 × 29 × 2281. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 100, 25, 698, 434, 1452, 5224, 80263, 58693, 577699, 915219, 4094920, 3738364, 12940391, 35719481, 183076293, 245597486, 8139405506, 5059868943

Basic calculations (n = 38961761)

Multiplication

n×y
n×2 77923522
n×3 116885283
n×4 155847044
n×5 194808805

Division

n÷y
n÷2 19480880.5
n÷3 12987253.666667
n÷3 9740440.25
n÷5 7792352.2

Exponentiation

ny
n2 1518018820221121
n3 5.9144686466957E+22
n4 2.3043811385455E+30
n5 8.9782747172919E+37

Nth Root

y√n
2√n 6241.935677336
3√n 339.01027341293
4√n 79.005921786509
5√n 32.970665674345

Divisors of 38961761

1, 19, 29, 31, 551, 589, 899, 2281, 17081, 43339, 66149, 70711, 1256831, 1343509, 2050619, 38961761

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 -38961760
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 38961761 can be divided by 16 positive divisors. The sum of these divisors (counting 38961761) is 1, the average is 0.0625.

Base conversion 38961761

Base System Value
2 Binary 10010100101000001001100001
3 Ternary 2201022110111012
4 Quaternary 2110220021201
5 Quinary 34433234021
6 Senary 3511030305
8 Octal 224501141
10 Decimal 38961761
12 Duodecimal 1106b395
16 Hexadecimal 2528261
20 Vigesimal c3a481
36 Base36 n7335

Cryptographic Hash Functions

md5 8e3851b3c2df10f2282f11c04213be6e
sha1 1c77b94d9bdbe59761e9896af2f05157c1ef5ab8
sha256 fc32ab53062987ec29531a3046b419e0d22f440d0d3dfdcdbe9a1f48d0a1f4ea
sha512 e26a1214d7ed587c2914f0f3b44e29b9875749bbaad03fefa45d206efcc307b82ae4246bf2440ecd87b7f0c1740dab06223951a55f34600560dcdf4c3a58f3d8
ripemd-160 0538f153dab4f0ed83a0b7eb093098b4f4f787b5

38961761 as geometric shapes

Circle

Radius = n
Diameter 77923522
Circumference 244803964.25704
Area 4.7689967736177E+15

Sphere

Radius = n
Volume 2.4774468333795E+23
Surface area 1.9075987094471E+16
Circumference 244803964.25704

Square

Length = n
Perimeter 155847044
Area 1518018820221121
Diagonal 55100250.820139

Cube

Length = n
Surface area 9108112921326726
Volume 5.9144686466957E+22
Space diagonal 67483749.604356

Equilateral Triangle

Length = n
Perimeter 116885283
Area 6.5732143086719E+14
Altitude 33741874.802178

Triangular Pyramid

Length = n
Surface area 6.5732143086719E+14
Volume 6.970268145323E+21
Height 18366750.27338