39745900 (number)

39745900 is an even 8-digits composite number following 39745899 and preceding 39745901. In scientific notation, it is written as 3.9745900 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 18 positive divisors. There are 15898320 positive integers (up to 39745900) that are relatively prime to 39745900.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.9745900 × 10^7
Engineering notation 3.9745900 × 10^6

Prime Factorization of 39745900

Prime Factorization 2 × 2 × 5 × 5 × 397459

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3974590
Product of the distinct prime numbers

The prime factorization of 39745900 is 2 × 2 × 5 × 5 × 397459. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 7, 34, 24, 712, 402, 1149, 8361, 61816, 63906, 226096, 209940, 4215961, 2608296, 18889843, 83310097, 937054824, 253518125, 8860315940, 4964902875

Basic calculations (n = 39745900)

Multiplication

n×y
n×2 79491800
n×3 119237700
n×4 158983600
n×5 198729500

Division

n÷y
n÷2 19872950
n÷3 13248633.333333
n÷3 9936475
n÷5 7949180

Exponentiation

ny
n2 1579736566810000
n3 6.2788051610774E+22
n4 2.4955676205166E+30
n5 9.9188581088293E+37

Nth Root

y√n
2√n 6304.4349469243
3√n 341.26947564696
4√n 79.400471956559
5√n 33.102322623588

Divisors of 39745900

1, 2, 4, 5, 10, 20, 25, 50, 100, 397459, 794918, 1589836, 1987295, 3974590, 7949180, 9936475, 19872950, 39745900

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -39745899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 39745900 can be divided by 18 positive divisors. The sum of these divisors (counting 39745900) is 1, the average is 0.055555555555556.

Base conversion 39745900

Base System Value
2 Binary 10010111100111100101101100
3 Ternary 2202210022010101
4 Quaternary 2113213211230
5 Quinary 40133332100
6 Senary 3535520444
8 Octal 227474554
10 Decimal 39745900
12 Duodecimal 11389124
16 Hexadecimal 25e796c
20 Vigesimal c884f0
36 Base36 nnw4s

Cryptographic Hash Functions

md5 f3ef5b0627aed1ac35a96ac2a00cab7e
sha1 e330f6921a1aef4ef0cd767066d49170172c5fb0
sha256 ce1cd52ef9846995a6bf308f7065929229c0d8876f9ac1d4b8457d14a310af44
sha512 fc3004c7f5890acafd85304620cbf8dbf0bd0e96fbdc02b52fba870676f14e6acc76ae2b46356f5afebc2142e4acdbb11486faa10e54bd313f8416d6690d4a36
ripemd-160 0e001c22ee07c1075c559a1163a8db8cc5213ed8

39745900 as geometric shapes

Circle

Radius = n
Diameter 79491800
Circumference 249730854.90063
Area 4.9628887928975E+15

Sphere

Radius = n
Volume 2.6300597556483E+23
Surface area 1.985155517159E+16
Circumference 249730854.90063

Square

Length = n
Perimeter 158983600
Area 1579736566810000
Diagonal 56209190.828725

Cube

Length = n
Surface area 9478419400860000
Volume 6.2788051610774E+22
Space diagonal 68841918.192552

Equilateral Triangle

Length = n
Perimeter 119237700
Area 6.8404599907234E+14
Altitude 34420959.096276

Triangular Pyramid

Length = n
Surface area 6.8404599907234E+14
Volume 7.3996428452448E+21
Height 18736396.942908