39688434 (number)

39688434 is an even 8-digits composite number following 39688433 and preceding 39688435. In scientific notation, it is written as 3.9688434 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 13229460 positive integers (up to 39688434) that are relatively prime to 39688434.

Interesting facts

Basic properties

Name

Name thirty-nine million six hundred eighty-eight thousand four hundred thirty-four

Notation

Scientific notation 3.9688434 × 10^7
Engineering notation 3.9688434 × 10^6

Prime Factorization of 39688434

Prime Factorization 2 × 9 × 3 × 734971

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 39688434
Product of the distinct prime numbers

The prime factorization of 39688434 is 2 × 9 × 3 × 734971. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 42, 42, 323, 15, 9645, 4519, 70458, 22402, 277794, 875176, 8385962, 5611022, 42274642, 49353274, 71147034, 62209473, 6457702636, 4584195790

Basic calculations (n = 39688434)

Multiplication

n×y
n×2 79376868
n×3 119065302
n×4 158753736
n×5 198442170

Division

n÷y
n÷2 19844217
n÷3 13229478
n÷3 9922108.5
n÷5 7937686.8

Exponentiation

ny
n2 1575171793372356
n3 6.251610175992E+22
n4 2.4811661786359E+30
n5 9.8473600123822E+37

Nth Root

y√n
2√n 6299.8757130597
3√n 341.10492323697
4√n 79.371756393945
5√n 33.092744985807

Divisors of 39688434

1, 2, 3, 6, 9, 18, 27, 54, 734971, 1469942, 2204913, 4409826, 6614739, 13229478, 19844217, 39688434

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 -39688433
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 39688434 can be divided by 16 positive divisors. The sum of these divisors (counting 39688434) is 1, the average is 0.0625.

Base conversion 39688434

Base System Value
2 Binary 10010111011001100011110010
3 Ternary 2202200101022000
4 Quaternary 2113121203302
5 Quinary 40130012214
6 Senary 3534354430
8 Octal 227314362
10 Decimal 39688434
12 Duodecimal 1135ba16
16 Hexadecimal 25d98f2
20 Vigesimal c8111e
36 Base36 nmnsi

Cryptographic Hash Functions

md5 d3a25d13e7f1a3787164bccf7b2a6042
sha1 0ad844525e33e4e2fd1fed44970be6da7536b0a5
sha256 6b7b2a4c3d1ebfbd37649adfb191b793692b6dae8053f7ee71c74b6e3febcba8
sha512 a44a3ce1d88027f45816a17b30809b87f74ebde57a3d61aeff5d30b12b3b714c11287493f46c9db262d06efd164710c0e8df846b5afdbf80911b20252dba5483
ripemd-160 72b10a6e5105d62712d938f4c7630b442cb902c9

39688434 as geometric shapes

Circle

Radius = n
Diameter 79376868
Circumference 249369785.37377
Area 4.9485481342005E+15

Sphere

Radius = n
Volume 2.6186683469338E+23
Surface area 1.9794192536802E+16
Circumference 249369785.37377

Square

Length = n
Perimeter 158753736
Area 1575171793372356
Diagonal 56127921.632149

Cube

Length = n
Surface area 9451030760234136
Volume 6.251610175992E+22
Space diagonal 68742384.160844

Equilateral Triangle

Length = n
Perimeter 119065302
Area 6.8206939419258E+14
Altitude 34371192.080422

Triangular Pyramid

Length = n
Surface area 6.8206939419258E+14
Volume 7.3675932479647E+21
Height 18709307.210716