38961289 (number)

38961289 is an odd 8-digits composite number following 38961288 and preceding 38961290. In scientific notation, it is written as 3.8961289 × 10^7. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 38891524 positive integers (up to 38961289) that are relatively prime to 38961289.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred sixty-one thousand two hundred eighty-nine

Notation

Scientific notation 3.8961289 × 10^7
Engineering notation 3.8961289 × 10^6

Prime Factorization of 38961289

Prime Factorization 563 × 69203

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38961289
Product of the distinct prime numbers

The prime factorization of 38961289 is 563 × 69203. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 7, 10, 44, 612, 980, 3553, 8692, 74115, 98642, 997287, 711192, 4783500, 2855837, 8569808, 18378471, 82772858, 397203921, 4526934092, 938438229

Basic calculations (n = 38961289)

Multiplication

n×y
n×2 77922578
n×3 116883867
n×4 155845156
n×5 194806445

Division

n÷y
n÷2 19480644.5
n÷3 12987096.333333
n÷3 9740322.25
n÷5 7792257.8

Exponentiation

ny
n2 1517982040541521
n3 5.9142536978348E+22
n4 2.3042694754066E+30
n5 8.9777308965195E+37

Nth Root

y√n
2√n 6241.8978684371
3√n 339.00890443395
4√n 79.005682507255
5√n 32.970585789713

Divisors of 38961289

1, 563, 69203, 38961289

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 -38961288
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 38961289 can be divided by 4 positive divisors. The sum of these divisors (counting 38961289) is 1, the average is 0.25.

Base conversion 38961289

Base System Value
2 Binary 10010100101000000010001001
3 Ternary 2201022102211201
4 Quaternary 2110220002021
5 Quinary 34433230124
6 Senary 3511024201
8 Octal 224500211
10 Decimal 38961289
12 Duodecimal 1106b061
16 Hexadecimal 2528089
20 Vigesimal c3a349
36 Base36 n72q1

Cryptographic Hash Functions

md5 7dbff18f028f61c1122864eeaaac8b9a
sha1 a9da67e031675309597459f470200617ae39b192
sha256 777c0dee57d465b5b726a6a2a3e4cde902ce1cab0985c7cedfe5d1b958accd3a
sha512 7b5880d0ebbcfff426fb6846b46c46168f00047e50effc8f46a6603ad5095558032d6d97440084aa302c3dd693397249b5a3d6a795dbeb7984eecef7fa54f3bf
ripemd-160 075031c6578f08833a4e15ba26f05d13a8e74b2f

38961289 as geometric shapes

Circle

Radius = n
Diameter 77922578
Circumference 244800998.59358
Area 4.7688812268465E+15

Sphere

Radius = n
Volume 2.4773567958112E+23
Surface area 1.9075524907386E+16
Circumference 244800998.59358

Square

Length = n
Perimeter 155845156
Area 1517982040541521
Diagonal 55099583.311338

Cube

Length = n
Surface area 9107892243249126
Volume 5.9142536978348E+22
Space diagonal 67482932.076374

Equilateral Triangle

Length = n
Perimeter 116883867
Area 6.5730550479875E+14
Altitude 33741466.038187

Triangular Pyramid

Length = n
Surface area 6.5730550479875E+14
Volume 6.970014825661E+21
Height 18366527.770446