Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

20137868 (number)

20137868 is an even 8-digits composite number following 20137867 and preceding 20137869. In scientific notation, it is written as 2.0137868 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 6 positive divisors. There are 10068932 positive integers (up to 20137868) that are relatively prime to 20137868.

Interesting facts

20137868 has 6 divisors, whose sum is 35241276
The reverse of 20137868 is 86873102
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 35
Digital Root 8

Name

Name	twenty million one hundred thirty-seven thousand eight hundred sixty-eight

Notation

Scientific notation	2.0137868 × 10^7
Engineering notation	2.0137868 × 10^6

Prime Factorization of 20137868

Prime Factorization 2 × 2 × 5034467

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	10068934	Product of the distinct prime numbers

The prime factorization of 20137868 is 2 × 2 × 5034467. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 3, 81, 21, 836, 602, 573, 3784, 33319, 56569, 635291, 37314, 6443695, 478577, 21339676, 58508680, 29667875, 558833506, 2675146682, 4250041794

Basic calculations (n = 20137868)

Multiplication

n×y

n×2	40275736
n×3	60413604
n×4	80551472
n×5	100689340

Division

n÷y

n÷2	10068934
n÷3	6712622.6666667
n÷3	5034467
n÷5	4027573.6

Exponentiation

n^y

n²	405533727585424
n³	8.1665846756632E+21
n⁴	1.6445760420933E+29
n⁵	3.3118255251637E+36

Nth Root

^y√n

²√n	4487.5235932527
³√n	272.0640528217
⁴√n	66.988981133114
⁵√n	28.893669310803

Divisors of 20137868

1, 2, 4, 5034467, 10068934, 20137868

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20137867	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20137868 can be divided by 6 positive divisors. The sum of these divisors (counting 20137868) is 1, the average is 0.16666666666667.

Base conversion 20137868

Base	System	Value
2	Binary	1001100110100011110001100
3	Ternary	1101220002221222
4	Quaternary	1030310132030
5	Quinary	20123402433
6	Senary	1555342512
8	Octal	114643614
10	Decimal	20137868
12	Duodecimal	68b1a38
16	Hexadecimal	133478c
20	Vigesimal	65h4d8
36	Base36	bzmh8

Cryptographic Hash Functions

md5	4917eaf6b7b787be71e48c311bcc1b86
sha1	fe02a71154a4d88cbe4efbd8e08d80d3b4d0f8ab
sha256	57f6e4466f89a64cf2e986dc3e3e1764c7be20fe76a6cb0b5e681b2e351b7084
sha512	912873e45e1a0b00ebb26dc1aadfb28683cac15084cfd2e94f0a9070e7b33b70d667b0e37c38d9033f3f247e5de7cd0e9190d30ad588a8f882356f547ed703f8
ripemd-160	8429c058cc073cb00c16d276d9e9e968f7ae45bc

20137868 as geometric shapes

Circle

Radius = n

Diameter	40275736
Circumference	126529956.33552
Area	1.2740217793653E+15

Sphere

Radius = n

Volume	3.4208109895977E+22
Surface area	5.096087117461E+15
Circumference	126529956.33552

Square

Length = n

Perimeter	80551472
Area	405533727585424
Diagonal	28479246.042879

Cube

Length = n

Surface area	2433202365512544
Volume	8.1665846756632E+21
Space diagonal	34879810.532115

Equilateral Triangle

Length = n

Perimeter	60413604
Area	1.7560125509019E+14
Altitude	17439905.266058

Triangular Pyramid

Length = n

Surface area	1.7560125509019E+14
Volume	9.624412338826E+20
Height	9493082.0142931