39690640 (number)

39690640 is an even 8-digits composite number following 39690639 and preceding 39690641. In scientific notation, it is written as 3.9690640 × 10^7. The sum of its digits is 37. It has a total of 8 prime factors and 80 positive divisors. There are 13178880 positive integers (up to 39690640) that are relatively prime to 39690640.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.9690640 × 10^7
Engineering notation 3.9690640 × 10^6

Prime Factorization of 39690640

Prime Factorization 2 × 2 × 2 × 2 × 11 × 1219 × 5 × 37

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4961330
Product of the distinct prime numbers

The prime factorization of 39690640 is 2 × 2 × 2 × 2 × 11 × 1219 × 5 × 37. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 10, 18, 24, 885, 617, 3373, 8665, 97263, 40348, 378621, 404089, 2084790, 5312150, 30788957, 21974285, 860019403, 438828022, 2710008912, 8195531256

Basic calculations (n = 39690640)

Multiplication

n×y
n×2 79381280
n×3 119071920
n×4 158762560
n×5 198453200

Division

n÷y
n÷2 19845320
n÷3 13230213.333333
n÷3 9922660
n÷5 7938128

Exponentiation

ny
n2 1575346903609600
n3 6.2526526826283E+22
n4 2.4817178667124E+30
n5 9.8500970429248E+37

Nth Root

y√n
2√n 6300.050793446
3√n 341.11124299182
4√n 79.372859299927
5√n 33.093112856065

Divisors of 39690640

1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 37, 40, 44, 55, 74, 80, 88, 110, 148, 176, 185, 220, 296, 370, 407, 440, 592, 740, 814, 880, 1219, 1480, 1628, 2035, 2438, 2960, 3256, 4070, 4876, 6095, 6512, 8140, 9752, 12190, 13409, 16280, 19504, 24380, 26818, 32560, 45103, 48760, 53636, 67045, 90206, 97520, 107272, 134090, 180412, 214544, 225515, 268180, 360824, 451030, 496133, 536360, 721648, 902060, 992266, 1072720, 1804120, 1984532, 2480665, 3608240, 3969064, 4961330, 7938128, 9922660, 19845320, 39690640

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -39690639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 39690640 can be divided by 80 positive divisors. The sum of these divisors (counting 39690640) is 1, the average is 0.0125.

Base conversion 39690640

Base System Value
2 Binary 10010111011010000110010000
3 Ternary 2202200111022201
4 Quaternary 2113122012100
5 Quinary 40130100030
6 Senary 3534412544
8 Octal 227320620
10 Decimal 39690640
12 Duodecimal 11361154
16 Hexadecimal 25da190
20 Vigesimal c816c0
36 Base36 nmphs

Cryptographic Hash Functions

md5 a1ec4c0bd63dfb35adf6183c4f5aa244
sha1 a16b4f4178dbca866f691489aea8f3819800712e
sha256 eff8fab8566e059adc9b9e2edbe8696f7d0a78afb5a59458df6e89d592dfa620
sha512 9224902667ce235330e9b36fdc938eb9012fe5497bd1857e82cda15dcff60df9ed72a755d5877de532a869ef6af14b053fefc2ecb7d643562edeece3276e607b
ripemd-160 95e433ed82e40f843691808aa140b8e9b026e72a

39690640 as geometric shapes

Circle

Radius = n
Diameter 79381280
Circumference 249383646.08055
Area 4.9490982592353E+15

Sphere

Radius = n
Volume 2.6191050310925E+23
Surface area 1.9796393036941E+16
Circumference 249383646.08055

Square

Length = n
Perimeter 158762560
Area 1575346903609600
Diagonal 56131041.387268

Cube

Length = n
Surface area 9452081421657600
Volume 6.2526526826283E+22
Space diagonal 68746205.064926

Equilateral Triangle

Length = n
Perimeter 119071920
Area 6.8214521914953E+14
Altitude 34373102.532463

Triangular Pyramid

Length = n
Surface area 6.8214521914953E+14
Volume 7.3688218538179E+21
Height 18710347.129089