39698942 (number)

39698942 is an even 8-digits composite number following 39698941 and preceding 39698943. In scientific notation, it is written as 3.9698942 × 10^7. The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors. There are 18703872 positive integers (up to 39698942) that are relatively prime to 39698942.

Interesting facts

Basic properties

Name

Name thirty-nine million six hundred ninety-eight thousand nine hundred forty-two

Notation

Scientific notation 3.9698942 × 10^7
Engineering notation 3.9698942 × 10^6

Prime Factorization of 39698942

Prime Factorization 2 × 19 × 193 × 5413

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 39698942
Product of the distinct prime numbers

The prime factorization of 39698942 is 2 × 19 × 193 × 5413. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 26, 54, 146, 636, 651, 6540, 87019, 50841, 456005, 405930, 6811360, 3113901, 47051515, 30991149, 85432798, 791962459, 2196035659, 6211743762

Basic calculations (n = 39698942)

Multiplication

n×y
n×2 79397884
n×3 119096826
n×4 158795768
n×5 198494710

Division

n÷y
n÷2 19849471
n÷3 13232980.666667
n÷3 9924735.5
n÷5 7939788.4

Exponentiation

ny
n2 1576005995919364
n3 6.2565770623655E+22
n4 2.4837948991738E+30
n5 9.8604029642196E+37

Nth Root

y√n
2√n 6300.709642572
3√n 341.13502448551
4√n 79.377009534071
5√n 33.094497142331

Divisors of 39698942

1, 2, 19, 38, 193, 386, 3667, 5413, 7334, 10826, 102847, 205694, 1044709, 2089418, 19849471, 39698942

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 -39698941
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 39698942 can be divided by 16 positive divisors. The sum of these divisors (counting 39698942) is 1, the average is 0.0625.

Base conversion 39698942

Base System Value
2 Binary 10010111011100000111111110
3 Ternary 2202200220201012
4 Quaternary 2113130013332
5 Quinary 40130331232
6 Senary 3534515222
8 Octal 227340776
10 Decimal 39698942
12 Duodecimal 11365b12
16 Hexadecimal 25dc1fe
20 Vigesimal c82772
36 Base36 nmvwe

Cryptographic Hash Functions

md5 c52641ca230284c9af47189a2d1dd5d9
sha1 359e091ac7d67a73863cbcfeb2f7da437c705368
sha256 f08d8dcc81c6e05dc946e8ad913d01a6d5c54fa1051a56c3608f7d7c0d4448bd
sha512 ac024c03e6217db632f7f410cdd7276c4cde01ce3cf360bc3b6267269ba72ba6b8280ab4bd4eeaf356f6fbdef87054fa36736f5461215deb50772e870c0277d2
ripemd-160 ae2fafeb4eb164e310095a6833000dfc21378458

39698942 as geometric shapes

Circle

Radius = n
Diameter 79397884
Circumference 249435809.08497
Area 4.9511688587937E+15

Sphere

Radius = n
Volume 2.6207488714328E+23
Surface area 1.9804675435175E+16
Circumference 249435809.08497

Square

Length = n
Perimeter 158795768
Area 1576005995919364
Diagonal 56142782.188263

Cube

Length = n
Surface area 9456035975516184
Volume 6.2565770623655E+22
Space diagonal 68760584.55073

Equilateral Triangle

Length = n
Perimeter 119096826
Area 6.8243061449138E+14
Altitude 34380292.275365

Triangular Pyramid

Length = n
Surface area 6.8243061449138E+14
Volume 7.3734467796914E+21
Height 18714260.729421