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

21130137 (number)

21130137 is an odd 8-digits composite number following 21130136 and preceding 21130138. In scientific notation, it is written as 2.1130137 × 10^7. The sum of its digits is 18. It has a total of 3 prime factors and 8 positive divisors. There are 11988000 positive integers (up to 21130137) that are relatively prime to 21130137.

Interesting facts

21130137 has 8 divisors, whose sum is 21619200
The reverse of 21130137 is 73103112
Previous prime number is 149

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 18
Digital Root 9

Name

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

Notation

Scientific notation	2.1130137 × 10^7
Engineering notation	2.1130137 × 10^6

Prime Factorization of 21130137

Prime Factorization 63 × 149 × 2251

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	21130137	Product of the distinct prime numbers

The prime factorization of 21130137 is 63 × 149 × 2251. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 10, 49, 56, 707, 400, 5771, 3291, 97088, 51288, 532964, 531260, 7170631, 817596, 59852720, 79150720, 723623235, 951960646, 8934222462, 6493459197

Basic calculations (n = 21130137)

Multiplication

n×y

n×2	42260274
n×3	63390411
n×4	84520548
n×5	105650685

Division

n÷y

n÷2	10565068.5
n÷3	7043379
n÷3	5282534.25
n÷5	4226027.4

Exponentiation

n^y

n²	446482689638769
n³	9.4342404001957E+21
n⁴	1.9934679214707E+29
n⁵	4.2122250285781E+36

Nth Root

^y√n

²√n	4596.7528756721
³√n	276.46114621799
⁴√n	67.799357487163
⁵√n	29.172957718675

Divisors of 21130137

1, 63, 149, 2251, 9387, 141813, 335399, 21130137

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-21130136	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21130137 can be divided by 8 positive divisors. The sum of these divisors (counting 21130137) is 1, the average is 0.125.

Base conversion 21130137

Base	System	Value
2	Binary	1010000100110101110011001
3	Ternary	1110202112002200
4	Quaternary	1100212232121
5	Quinary	20402131022
6	Senary	2032520413
8	Octal	120465631
10	Decimal	21130137
12	Duodecimal	70b0109
16	Hexadecimal	1426b99
20	Vigesimal	6c156h
36	Base36	ckw49

Cryptographic Hash Functions

md5	72b1338899742c952cade29a210ad2ef
sha1	38f6ac2bbde8ca6305a142633aaaac37f7191b35
sha256	76c1f705d7125d55924c2ac4dae07abe911d0ffb4f5ca2e1d27a2f2186f3a071
sha512	1dcd8be99e851a60dee537d3c4a1980c5967dd242cfaa8ce4d34ceae534e02c5fee55f75d275aaf5bd2af41da69ed5f219f2fff904e018b913c3da64c68318a3
ripemd-160	1a293e8fd19df44190051b53f37075852033e806

21130137 as geometric shapes

Circle

Radius = n

Diameter	42260274
Circumference	132764566.33709
Area	1.4026667377242E+15

Sphere

Radius = n

Volume	3.951805377794E+22
Surface area	5.6106669508967E+15
Circumference	132764566.33709

Square

Length = n

Perimeter	84520548
Area	446482689638769
Diagonal	29882526.320202

Cube

Length = n

Surface area	2678896137832614
Volume	9.4342404001957E+21
Space diagonal	36598470.854891

Equilateral Triangle

Length = n

Perimeter	63390411
Area	1.9333267578859E+14
Altitude	18299235.427446

Triangular Pyramid

Length = n

Surface area	1.9333267578859E+14
Volume	1.1118358937204E+21
Height	9960842.1067338