39897400 (number)

39897400 is an even 8-digits composite number following 39897399 and preceding 39897401. In scientific notation, it is written as 3.9897400 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors. There are 15958880 positive integers (up to 39897400) that are relatively prime to 39897400.

Interesting facts

Basic properties

Name

Name thirty-nine million eight hundred ninety-seven thousand four hundred

Notation

Scientific notation 3.9897400 × 10^7
Engineering notation 3.9897400 × 10^6

Prime Factorization of 39897400

Prime Factorization 2 × 2 × 2 × 25 × 199487

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9974350
Product of the distinct prime numbers

The prime factorization of 39897400 is 2 × 2 × 2 × 25 × 199487. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 7, 4, 98, 935, 93, 1866, 3352, 93083, 80560, 545421, 815245, 4564812, 8004787, 88166761, 16915503, 260396645, 58068174, 3346940705, 6954513982

Basic calculations (n = 39897400)

Multiplication

n×y
n×2 79794800
n×3 119692200
n×4 159589600
n×5 199487000

Division

n÷y
n÷2 19948700
n÷3 13299133.333333
n÷3 9974350
n÷5 7979480

Exponentiation

ny
n2 1591802526760000
n3 6.3508782131154E+22
n4 2.5338352841995E+30
n5 1.0109343986782E+38

Nth Root

y√n
2√n 6316.4388701229
3√n 341.70253308455
4√n 79.476027015213
5√n 33.127519552163

Divisors of 39897400

1, 2, 4, 8, 25, 50, 100, 200, 199487, 398974, 797948, 1595896, 4987175, 9974350, 19948700, 39897400

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 -39897399
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 39897400 can be divided by 16 positive divisors. The sum of these divisors (counting 39897400) is 1, the average is 0.0625.

Base conversion 39897400

Base System Value
2 Binary 10011000001100100100111000
3 Ternary 2210001222221111
4 Quaternary 2120030210320
5 Quinary 40203204100
6 Senary 3543050104
8 Octal 230144470
10 Decimal 39897400
12 Duodecimal 11440934
16 Hexadecimal 260c938
20 Vigesimal c973a0
36 Base36 nr514

Cryptographic Hash Functions

md5 08a36a4f8c871c0c7f5fff2b65177557
sha1 f6bc76ea382d735f6e4f2853b6647ddbb0ef549c
sha256 f6ff852ee29d9d3dcb9373b3ecac7d5a33f43fadb9d181fff481241c081471c0
sha512 306041afdfb8341ceda124b29291d51fc5b1402664c17e4bc4b1770c5dd14de58c519a5a57b70c108fcc05fd4297e3b83648263eca4581e6b92580f24dd34d3f
ripemd-160 f5bab2254e0eab1c9888eb0215f65e98b00935e5

39897400 as geometric shapes

Circle

Radius = n
Diameter 79794800
Circumference 250682757.47467
Area 5.0007951240349E+15

Sphere

Radius = n
Volume 2.6602496450889E+23
Surface area 2.000318049614E+16
Circumference 250682757.47467

Square

Length = n
Perimeter 159589600
Area 1591802526760000
Diagonal 56423444.183424

Cube

Length = n
Surface area 9550815160560000
Volume 6.3508782131154E+22
Space diagonal 69104323.889899

Equilateral Triangle

Length = n
Perimeter 119692200
Area 6.8927071299121E+14
Altitude 34552161.944949

Triangular Pyramid

Length = n
Surface area 6.8927071299121E+14
Volume 7.4845817516397E+21
Height 18807814.727808