21490340, twenty-one million four hundred ninety thousand three hundred forty: 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

21490340 has 48 divisors, whose sum is 46941552
The reverse of 21490340 is 04309412
Previous prime number is 113

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 23
Digital Root 5

Name

Name	twenty-one million four hundred ninety thousand three hundred forty

Notation

Scientific notation	2.1490340 × 10^7
Engineering notation	2.1490340 × 10^6

Prime Factorization of 21490340

Prime Factorization 2 × 2 × 5 × 37 × 113 × 257

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	10745170	Product of the distinct prime numbers

The prime factorization of 21490340 is 2 × 2 × 5 × 37 × 113 × 257. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 4, 73, 49, 944, 673, 1175, 163, 20467, 33065, 306962, 117119, 8671032, 481801, 39946565, 53215656, 121802128, 50075470, 8110834230, 1203682235

Basic calculations (n = 21490340)

Multiplication

n×y

n×2	42980680
n×3	64471020
n×4	85961360
n×5	107451700

Division

n÷y

n÷2	10745170
n÷3	7163446.6666667
n÷3	5372585
n÷5	4298068

Exponentiation

n^y

n²	461834713315600
n³	9.9249850129548E+21
n⁴	2.132913024233E+29
n⁵	4.5837026081196E+36

Nth Root

^y√n

²√n	4635.7674661268
³√n	278.02323702043
⁴√n	68.086470507193
⁵√n	29.271747976315

Divisors of 21490340

1, 2, 4, 5, 10, 20, 37, 74, 113, 148, 185, 226, 257, 370, 452, 514, 565, 740, 1028, 1130, 1285, 2260, 2570, 4181, 5140, 8362, 9509, 16724, 19018, 20905, 29041, 38036, 41810, 47545, 58082, 83620, 95090, 116164, 145205, 190180, 290410, 580820, 1074517, 2149034, 4298068, 5372585, 10745170, 21490340

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	-21490339	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 21490340 can be divided by 48 positive divisors. The sum of these divisors (counting 21490340) is 1, the average is 0.020833333333333.

Base conversion 21490340

Base	System	Value
2	Binary	1010001111110101010100100
3	Ternary	1111102211012112
4	Quaternary	1101332222210
5	Quinary	21000142330
6	Senary	2044340152
8	Octal	121765244
10	Decimal	21490340
12	Duodecimal	7244658
16	Hexadecimal	147eaa4
20	Vigesimal	6e65h0
36	Base36	csm1w

Cryptographic Hash Functions

md5	bfc972c5b901975d6d2742d6441b3350
sha1	1136ad863e656dd9b54b1aed8f1200a4f908d20d
sha256	2d69f734b55d470f3cd7a952b60ff4ee4d2b59a2c219ec43f3801e9204ed37c5
sha512	fb868106056761f96de1eb4bef303bf7267dada6ef40bb32f82c9d30b3f7917d125292b9e6977437790d441dc994c8f74737baa305c7b323672851f50261815d
ripemd-160	14e173d4f5469043c5c0822b0117272b302dbebb

21490340 as geometric shapes

Circle

Radius = n

Diameter	42980680
Circumference	135027788.53429
Area	1.450896542525E+15

Sphere

Radius = n

Volume	4.1573680004917E+22
Surface area	5.8035861701001E+15
Circumference	135027788.53429

Square

Length = n

Perimeter	85961360
Area	461834713315600
Diagonal	30391930.288009

Cube

Length = n

Surface area	2771008279893600
Volume	9.9249850129548E+21
Space diagonal	37222360.75193

Equilateral Triangle

Length = n

Perimeter	64471020
Area	1.9998029704041E+14
Altitude	18611180.375965

Triangular Pyramid

Length = n

Surface area	1.9998029704041E+14
Volume	1.1696707009725E+21
Height	10130643.429336