39745970 (number)

39745970 is an even 8-digits composite number following 39745969 and preceding 39745971. In scientific notation, it is written as 3.9745970 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 14453040 positive integers (up to 39745970) that are relatively prime to 39745970.

Interesting facts

Basic properties

Name

Name thirty-nine million seven hundred forty-five thousand nine hundred seventy

Notation

Scientific notation 3.9745970 × 10^7
Engineering notation 3.9745970 × 10^6

Prime Factorization of 39745970

Prime Factorization 2 × 5 × 11 × 361327

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 39745970
Product of the distinct prime numbers

The prime factorization of 39745970 is 2 × 5 × 11 × 361327. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 15, 69, 60, 237, 6817, 9092, 78973, 26449, 112369, 393263, 1372659, 1456433, 84544034, 42755670, 369193907, 445174129, 8075814057, 1049947161

Basic calculations (n = 39745970)

Multiplication

n×y
n×2 79491940
n×3 119237910
n×4 158983880
n×5 198729850

Division

n÷y
n÷2 19872985
n÷3 13248656.666667
n÷3 9936492.5
n÷5 7949194

Exponentiation

ny
n2 1579742131240900
n3 6.2788383356037E+22
n4 2.4955852012175E+30
n5 9.9189454540036E+37

Nth Root

y√n
2√n 6304.4404985692
3√n 341.26967599341
4√n 79.400506916324
5√n 33.102334283462

Divisors of 39745970

1, 2, 5, 10, 11, 22, 55, 110, 361327, 722654, 1806635, 3613270, 3974597, 7949194, 19872985, 39745970

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 -39745969
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 39745970 can be divided by 16 positive divisors. The sum of these divisors (counting 39745970) is 1, the average is 0.0625.

Base conversion 39745970

Base System Value
2 Binary 10010111100111100110110010
3 Ternary 2202210022012222
4 Quaternary 2113213212302
5 Quinary 40133332340
6 Senary 3535521042
8 Octal 227474662
10 Decimal 39745970
12 Duodecimal 11389182
16 Hexadecimal 25e79b2
20 Vigesimal c884ia
36 Base36 nnw6q

Cryptographic Hash Functions

md5 9a2af8a06cacd899aaa0bbe13c701024
sha1 81e09c3a1f388b8882e161539ed74bae4b9f401e
sha256 8dcffcc1da2ee72a8d205f97d81d83e6fc15cfc119043a68bcb56a777ab273b2
sha512 0cf8949026b272c76a19e1918c444afb9032afb7c7a6c7c2696086b768e488b4a763a2040efffb369e94598a7cac789999e27bb5e6a90cae3b507875b6047608
ripemd-160 18f867abedb0dfccb68a606d29353a3a0e3451eb

39745970 as geometric shapes

Circle

Radius = n
Diameter 79491940
Circumference 249731294.7236
Area 4.9629062740727E+15

Sphere

Radius = n
Volume 2.6300736517614E+23
Surface area 1.9851625096291E+16
Circumference 249731294.7236

Square

Length = n
Perimeter 158983880
Area 1579742131240900
Diagonal 56209289.823674

Cube

Length = n
Surface area 9478452787445400
Volume 6.2788383356037E+22
Space diagonal 68842039.436108

Equilateral Triangle

Length = n
Perimeter 119237910
Area 6.840484085416E+14
Altitude 34421019.718054

Triangular Pyramid

Length = n
Surface area 6.840484085416E+14
Volume 7.399681941799E+21
Height 18736429.941225