20100913 (number)

20100913 is an odd 8-digits composite number following 20100912 and preceding 20100914. In scientific notation, it is written as 2.0100913 × 10^7. The sum of its digits is 16. It has a total of 4 prime factors and 16 positive divisors. There are 16675920 positive integers (up to 20100913) that are relatively prime to 20100913.

Interesting facts

Basic properties

Name

Name twenty million one hundred thousand nine hundred thirteen

Notation

Scientific notation 2.0100913 × 10^7
Engineering notation 2.0100913 × 10^6

Prime Factorization of 20100913

Prime Factorization 7 × 47 × 107 × 571

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20100913
Product of the distinct prime numbers

The prime factorization of 20100913 is 7 × 47 × 107 × 571. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 32, 12, 658, 660, 5750, 8700, 54013, 40091, 837004, 262026, 8145533, 614099, 56517803, 72556658, 86795319, 58010331, 7321984916, 1467918893

Basic calculations (n = 20100913)

Multiplication

n×y
n×2 40201826
n×3 60302739
n×4 80403652
n×5 100504565

Division

n÷y
n÷2 10050456.5
n÷3 6700304.3333333
n÷3 5025228.25
n÷5 4020182.6

Exponentiation

ny
n2 404046703433569
n3 8.121707633655E+21
n4 1.6325373855553E+29
n5 3.2815491956295E+36

Nth Root

y√n
2√n 4483.4041754007
3√n 271.89752934366
4√n 66.958227092723
5√n 28.883056963994

Divisors of 20100913

1, 7, 47, 107, 329, 571, 749, 3997, 5029, 26837, 35203, 61097, 187859, 427679, 2871559, 20100913

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 -20100912
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 20100913 can be divided by 16 positive divisors. The sum of these divisors (counting 20100913) is 1, the average is 0.0625.

Base conversion 20100913

Base System Value
2 Binary 1001100101011011100110001
3 Ternary 1101211020021021
4 Quaternary 1030223130301
5 Quinary 20121212123
6 Senary 1554455441
8 Octal 114533461
10 Decimal 20100913
12 Duodecimal 6894581
16 Hexadecimal 132b731
20 Vigesimal 65cc5d
36 Base36 bytyp

Cryptographic Hash Functions

md5 2955beec3545bf9334a162c0b8df5195
sha1 55d50f64ecb1ae42fd5f911bad1516665de37350
sha256 9c167e08e2e3bc0e6be0ddd4eaa2c5ae5f10a7b3ee6d31b5dc2249ee500190af
sha512 28766329555e2d138b2717325677dbcf6fa06c48f99d8fad3b644a98e9032e26ccf6aae0c5ec2ed7bed78511aa3e37d97ce7c00008137aa83dc6c831dd491ab7
ripemd-160 4c18565cd232f5e7e04970072c346f9fa4b14011

20100913 as geometric shapes

Circle

Radius = n
Diameter 40201826
Circumference 126297761.2225
Area 1.2693501552141E+15

Sphere

Radius = n
Volume 3.4020129381993E+22
Surface area 5.0774006208563E+15
Circumference 126297761.2225

Square

Length = n
Perimeter 80403652
Area 404046703433569
Diagonal 28426983.780682

Cube

Length = n
Surface area 2424280220601414
Volume 8.121707633655E+21
Space diagonal 34815802.594522

Equilateral Triangle

Length = n
Perimeter 60302739
Area 1.7495735474441E+14
Altitude 17407901.297261

Triangular Pyramid

Length = n
Surface area 1.7495735474441E+14
Volume 9.57152423762E+20
Height 9475661.2602272