3900642720 (number)

3900642720 is an even 10-digits composite number following 3900642719 and preceding 3900642721. In scientific notation, it is written as 3.900642720 × 10^9. The sum of its digits is 33. It has a total of 9 prime factors and 96 positive divisors. There are 960156672 positive integers (up to 3900642720) that are relatively prime to 3900642720.

Interesting facts

Basic properties

Name

Name three billion nine hundred million six hundred forty-two thousand seven hundred twenty

Notation

Scientific notation 3.900642720 × 10^9
Engineering notation 3.900642720 × 10^9

Prime Factorization of 3900642720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 625103

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 243790170
Product of the distinct prime numbers

The prime factorization of 3900642720 is 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 625103. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 3900642720)

Multiplication

n×y
n×2 7801285440
n×3 11701928160
n×4 15602570880
n×5 19503213600

Division

n÷y
n÷2 1950321360
n÷3 1300214240
n÷3 975160680
n÷5 780128544

Exponentiation

ny
n2 1.5215013629089E+19
n3 5.9348332147007E+28
n4 2.3149663973336E+38
n5 9.0298568248041E+47

Nth Root

y√n
2√n 62455.125650342
3√n 1574.1473802949
4√n 249.91023518524
5√n 82.837547870683

Divisors of 3900642720

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -3900642719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 3900642720 can be divided by 96 positive divisors. The sum of these divisors (counting 3900642720) is 1, the average is 0.010416666666667.

Base conversion 3900642720

Base System Value
2 Binary 11101000011111110001010110100000
3 Ternary 101001211202011212220
4 Quaternary 3220133301112200
5 Quinary 30442031031340
6 Senary 1443020151040
8 Octal 35037612640
10 Decimal 3900642720
12 Duodecimal 90a398480
16 Hexadecimal e87f15a0
20 Vigesimal 30ij06g0
36 Base36 1sicb6o

Cryptographic Hash Functions

md5 765e0f0e8afda262738443ab49f2e535
sha1 8a4fd8cd245362c76e3dd2f6b68b540eaffeeaf9
sha256 5c289b9ee86215b62f387975fa1f516c40e1749f6d05100f80159fca8724f17b
sha512 399a29a3edb60b2c3915b21175d30c0b60fce601f93e5e519c99698792aa9614479339019935b7472da624638d360cbe717085caf56c4801470c1d2ed1a260a4
ripemd-160 aa2545fec10f83ec3528d1bdcdd512cef9a9da02

3900642720 as geometric shapes

Circle

Radius = n
Diameter 7801285440
Circumference 24508461026.861
Area 4.7799375041415E+19

Sphere

Radius = n
Volume 2.4859771236779E+29
Surface area 1.9119750016566E+20
Circumference 24508461026.861

Square

Length = n
Perimeter 15602570880
Area 1.5215013629089E+19
Diagonal 5516341836.5959

Cube

Length = n
Surface area 9.1290081774534E+19
Volume 5.9348332147007E+28
Space diagonal 6756111373.2137

Equilateral Triangle

Length = n
Perimeter 11701928160
Area 6.5882941608588E+18
Altitude 3378055686.6068

Triangular Pyramid

Length = n
Surface area 6.5882941608588E+18
Volume 6.9942680188767E+27
Height 1838780612.1986