39402481 (number)

39402481 is an odd 8-digits composite number following 39402480 and preceding 39402482. In scientific notation, it is written as 3.9402481 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 36859968 positive integers (up to 39402481) that are relatively prime to 39402481.

Interesting facts

Basic properties

Name

Name thirty-nine million four hundred two thousand four hundred eighty-one

Notation

Scientific notation 3.9402481 × 10^7
Engineering notation 3.9402481 × 10^6

Prime Factorization of 39402481

Prime Factorization 17 × 167 × 13879

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 39402481
Product of the distinct prime numbers

The prime factorization of 39402481 is 17 × 167 × 13879. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 8, 37, 82, 770, 666, 436, 8141, 34116, 64, 904341, 887221, 6350617, 5495354, 4483212, 51887387, 676691513, 401216671, 6880760258, 8253170888

Basic calculations (n = 39402481)

Multiplication

n×y
n×2 78804962
n×3 118207443
n×4 157609924
n×5 197012405

Division

n÷y
n÷2 19701240.5
n÷3 13134160.333333
n÷3 9850620.25
n÷5 7880496.2

Exponentiation

ny
n2 1552555508955361
n3 6.1174538943059E+22
n4 2.4104286083876E+30
n5 9.497686744385E+37

Nth Root

y√n
2√n 6277.1395555619
3√n 340.28373374344
4√n 79.228401192766
5√n 33.044920673701

Divisors of 39402481

1, 17, 167, 2839, 13879, 235943, 2317793, 39402481

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -39402480
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 39402481 can be divided by 8 positive divisors. The sum of these divisors (counting 39402481) is 1, the average is 0.125.

Base conversion 39402481

Base System Value
2 Binary 10010110010011101111110001
3 Ternary 2202010212001011
4 Quaternary 2112103233301
5 Quinary 40041334411
6 Senary 3524310521
8 Octal 226235761
10 Decimal 39402481
12 Duodecimal 11242441
16 Hexadecimal 2593bf1
20 Vigesimal c65641
36 Base36 ngj5d

Cryptographic Hash Functions

md5 93925701c3dc8442cc6489bc4c8b8cf5
sha1 31d0e12eca8202182b3684a21210caef4aa35513
sha256 43db43ed005a19a815bb11b15694ff97fe755a40d1ad5996a0c67801de699942
sha512 782961c87fd183818071c65ff2a8c3ee96dadfc094660b1cd31250a6db0ea4597437c746ad516ed5272c2ec61dab493fda90197f2fce2bd6e2ed980fbb94416d
ripemd-160 8cd827321dd0a11090894ac2c6b79020fa6eea2f

39402481 as geometric shapes

Circle

Radius = n
Diameter 78804962
Circumference 247573089.68562
Area 4.8774969812245E+15

Sphere

Radius = n
Volume 2.5624730950701E+23
Surface area 1.9509987924898E+16
Circumference 247573089.68562

Square

Length = n
Perimeter 157609924
Area 1552555508955361
Diagonal 55723523.021348

Cube

Length = n
Surface area 9315333053732166
Volume 6.1174538943059E+22
Space diagonal 68247099.036267

Equilateral Triangle

Length = n
Perimeter 118207443
Area 6.7227625577041E+14
Altitude 34123549.518134

Triangular Pyramid

Length = n
Surface area 6.7227625577041E+14
Volume 7.2094885537663E+21
Height 18574507.673783