20407760 (number)

20407760 is an even 8-digits composite number following 20407759 and preceding 20407761. In scientific notation, it is written as 2.0407760 × 10^7. The sum of its digits is 26. It has a total of 6 prime factors and 20 positive divisors. There are 8163072 positive integers (up to 20407760) that are relatively prime to 20407760.

Interesting facts

Basic properties

Name

Name twenty million four hundred seven thousand seven hundred sixty

Notation

Scientific notation 2.0407760 × 10^7
Engineering notation 2.0407760 × 10^6

Prime Factorization of 20407760

Prime Factorization 2 × 2 × 2 × 2 × 5 × 255097

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2550970
Product of the distinct prime numbers

The prime factorization of 20407760 is 2 × 2 × 2 × 2 × 5 × 255097. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 8, 49, 24, 669, 958, 9224, 3429, 41801, 51428, 745267, 530269, 1492645, 6218427, 55489075, 7159320, 39704748, 362939978, 3129477310, 3756655267

Basic calculations (n = 20407760)

Multiplication

n×y
n×2 40815520
n×3 61223280
n×4 81631040
n×5 102038800

Division

n÷y
n÷2 10203880
n÷3 6802586.6666667
n÷3 5101940
n÷5 4081552

Exponentiation

ny
n2 416476668217600
n3 8.4993558905844E+21
n4 1.7345281516963E+29
n5 3.5397834233062E+36

Nth Root

y√n
2√n 4517.4948810154
3√n 273.27408326419
4√n 67.21231197493
5√n 28.970705252725

Divisors of 20407760

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 255097, 510194, 1020388, 1275485, 2040776, 2550970, 4081552, 5101940, 10203880, 20407760

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20407759
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20407760 can be divided by 20 positive divisors. The sum of these divisors (counting 20407760) is 1, the average is 0.05.

Base conversion 20407760

Base System Value
2 Binary 1001101110110010111010000
3 Ternary 1102101211011222
4 Quaternary 1031312113100
5 Quinary 20211022020
6 Senary 2005224212
8 Octal 115662720
10 Decimal 20407760
12 Duodecimal 6a02068
16 Hexadecimal 13765d0
20 Vigesimal 67aj80
36 Base36 c5eq8

Cryptographic Hash Functions

md5 209071893e39818b53b44de5ee6c6305
sha1 69096f115d0738f389b6f5ea22d7d619a95d149c
sha256 6375069ebac1c21952f34272fa4c30b578c83499b0496d3b6aeb33db35586270
sha512 07f2d2c0969b3d4f65df5701cac4b24b9acfd1d22a9630336e0a57f84b8060c015069ad1d8674508f0cdedbe167ee9d8eacfeae277d206b0295c013b719fcb94
ripemd-160 0f0ffd2d06c4803fe36e629b823eeea2ef69ec8f

20407760 as geometric shapes

Circle

Radius = n
Diameter 40815520
Circumference 128225737.78445
Area 1.308400041264E+15

Sphere

Radius = n
Volume 3.5602018701473E+22
Surface area 5.2336001650559E+15
Circumference 128225737.78445

Square

Length = n
Perimeter 81631040
Area 416476668217600
Diagonal 28860930.969655

Cube

Length = n
Surface area 2498860009305600
Volume 8.4993558905844E+21
Space diagonal 35347277.188672

Equilateral Triangle

Length = n
Perimeter 61223280
Area 1.8033968737997E+14
Altitude 17673638.594336

Triangular Pyramid

Length = n
Surface area 1.8033968737997E+14
Volume 1.0016586976583E+21
Height 9620310.3232184