21542220, twenty-one million five hundred forty-two thousand two hundred twenty: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

21542220 has 48 divisors, whose sum is 56291200
The reverse of 21542220 is 02224512
Previous prime number is 1435

Basic properties

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

Name

Name	twenty-one million five hundred forty-two thousand two hundred twenty

Notation

Scientific notation	2.1542220 × 10^7
Engineering notation	2.1542220 × 10^6

Prime Factorization of 21542220

Prime Factorization 2 × 2 × 9 × 3 × 1435 × 139

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	10771110	Product of the distinct prime numbers

The prime factorization of 21542220 is 2 × 2 × 9 × 3 × 1435 × 139. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 9, 36, 79, 715, 501, 5290, 7406, 99167, 54756, 702169, 553567, 3741325, 7200170, 62618342, 63004027, 570686007, 671273136, 8951381246, 3826293882

Basic calculations (n = 21542220)

Multiplication

n×y

n×2	43084440
n×3	64626660
n×4	86168880
n×5	107711100

Division

n÷y

n÷2	10771110
n÷3	7180740
n÷3	5385555
n÷5	4308444

Exponentiation

n^y

n²	464067242528400
n³	9.9970386333401E+21
n⁴	2.1535840558791E+29
n⁵	4.639298152024E+36

Nth Root

^y√n

²√n	4641.3597145664
³√n	278.24678326139
⁴√n	68.127525381203
⁵√n	29.285867380309

Divisors of 21542220

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 556, 834, 1251, 1435, 1668, 2502, 2870, 3753, 4305, 5004, 5740, 7506, 8610, 12915, 15012, 17220, 25830, 38745, 51660, 77490, 154980, 199465, 398930, 598395, 797860, 1196790, 1795185, 2393580, 3590370, 5385555, 7180740, 10771110, 21542220

48 divisors

τ	Total Divisors	48	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-21542219	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.020833333333333	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	48	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21542220 can be divided by 48 positive divisors. The sum of these divisors (counting 21542220) is 1, the average is 0.020833333333333.

Base conversion 21542220

Base	System	Value
2	Binary	1010010001011010101001100
3	Ternary	1111112110101000
4	Quaternary	1102023111030
5	Quinary	21003322340
6	Senary	2045420300
8	Octal	122132514
10	Decimal	21542220
12	Duodecimal	726a690
16	Hexadecimal	148b54c
20	Vigesimal	6ecfb0
36	Base36	ctq30

Cryptographic Hash Functions

md5	4f26a18479971f8ec44a771344db8a32
sha1	493a4a2f24e2b33c895cfcceee60b26cf50e6630
sha256	5d1b2066043cebe697765c92841db87533dbf5fd063990e9dae7a1a4aa86eabf
sha512	96939dc0fa816d4eb44d12ce86974a90efdcd94c6132a06a792368cea1abd2a73bcb00451733201c31ae316d0f2d6988158f6be840aa5a5ddba4303cbd309b17
ripemd-160	a750fff8067e73cbb6a451390de013b99a3cffcb

21542220 as geometric shapes

Circle

Radius = n

Diameter	43084440
Circumference	135353760.18803
Area	1.4579102398989E+15

Sphere

Radius = n

Volume	4.1875497504206E+22
Surface area	5.8316409595956E+15
Circumference	135353760.18803

Square

Length = n

Perimeter	86168880
Area	464067242528400
Diagonal	30465299.687625

Cube

Length = n

Surface area	2784403455170400
Volume	9.9970386333401E+21
Space diagonal	37312219.547826

Equilateral Triangle

Length = n

Perimeter	64626660
Area	2.0094701054689E+14
Altitude	18656109.773913

Triangular Pyramid

Length = n

Surface area	2.0094701054689E+14
Volume	1.1781623015698E+21
Height	10155099.895875