20100640 (number)

20100640 is an even 8-digits composite number following 20100639 and preceding 20100641. In scientific notation, it is written as 2.0100640 × 10^7. The sum of its digits is 13. It has a total of 9 prime factors and 96 positive divisors. There are 6789120 positive integers (up to 20100640) that are relatively prime to 20100640.

Interesting facts

Basic properties

Name

Name twenty million one hundred thousand six hundred forty

Notation

Scientific notation 2.0100640 × 10^7
Engineering notation 2.0100640 × 10^6

Prime Factorization of 20100640

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 5 × 137 × 131

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1256290
Product of the distinct prime numbers

The prime factorization of 20100640 is 2 × 2 × 2 × 2 × 2 × 7 × 5 × 137 × 131. Since it has a total of 9 prime factors.

Most popular turbo-numbers

4, 2, 74, 92, 70, 401, 8210, 9056, 71242, 76799, 423668, 573845, 697837, 6639583, 36023100, 41093601, 85117349, 346443636, 6848277172, 7422458408

Basic calculations (n = 20100640)

Multiplication

n×y
n×2 40201280
n×3 60301920
n×4 80402560
n×5 100503200

Division

n÷y
n÷2 10050320
n÷3 6700213.3333333
n÷3 5025160
n÷5 4020128

Exponentiation

ny
n2 404035728409600
n3 8.1213767238991E+21
n4 1.6324486983148E+29
n5 3.2813263603294E+36

Nth Root

y√n
2√n 4483.3737296817
3√n 271.89629841513
4√n 66.957999743733
5√n 28.882978508678

Divisors of 20100640

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 131, 137, 140, 160, 224, 262, 274, 280, 524, 548, 560, 655, 685, 917, 959, 1048, 1096, 1120, 1310, 1370, 1834, 1918, 2096, 2192, 2620, 2740, 3668, 3836, 4192, 4384, 4585, 4795, 5240, 5480, 7336, 7672, 9170, 9590, 10480, 10960, 14672, 15344, 17947, 18340, 19180, 20960, 21920, 29344, 30688, 35894, 36680, 38360, 71788, 73360, 76720, 89735, 125629, 143576, 146720, 153440, 179470, 251258, 287152, 358940, 502516, 574304, 628145, 717880, 1005032, 1256290, 1435760, 2010064, 2512580, 2871520, 4020128, 5025160, 10050320, 20100640

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 -20100639
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 20100640 can be divided by 96 positive divisors. The sum of these divisors (counting 20100640) is 1, the average is 0.010416666666667.

Base conversion 20100640

Base System Value
2 Binary 1001100101011011000100000
3 Ternary 1101211012220011
4 Quaternary 1030223120200
5 Quinary 20121210030
6 Senary 1554454304
8 Octal 114533040
10 Decimal 20100640
12 Duodecimal 6894394
16 Hexadecimal 132b620
20 Vigesimal 65cbc0
36 Base36 bytr4

Cryptographic Hash Functions

md5 59553f054f5b131881b861c4c684ae11
sha1 49418d151353407326b7dbada37ae3ffa7da4b03
sha256 c226a6e46e46dab348a865020a86174efe4329a221b2db7f0249b8a4d63029e1
sha512 e461febd2b50f8a6e6153d46f7a6ea88faa7d08d2cf1382d90e17268b8da815ab5cb40928c4e5cf2a198a88d2b73c658b0751ec664fd25551907adf4c6b5f2c8
ripemd-160 dafe2f24fa24e06e5c6b2d168a6eaa1f1711f4d2

20100640 as geometric shapes

Circle

Radius = n
Diameter 40201280
Circumference 126296045.91291
Area 1.2693156761594E+15

Sphere

Radius = n
Volume 3.4018743270449E+22
Surface area 5.0772627046376E+15
Circumference 126296045.91291

Square

Length = n
Perimeter 80402560
Area 404035728409600
Diagonal 28426597.700379

Cube

Length = n
Surface area 2424214370457600
Volume 8.1213767238991E+21
Space diagonal 34815329.744651

Equilateral Triangle

Length = n
Perimeter 60301920
Area 1.7495260241963E+14
Altitude 17407664.872326

Triangular Pyramid

Length = n
Surface area 1.7495260241963E+14
Volume 9.5711342567328E+20
Height 9475532.566793