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

21520007 (number)

21520007 is an odd 8-digits composite number following 21520006 and preceding 21520008. In scientific notation, it is written as 2.1520007 × 10^7. The sum of its digits is 17. It has a total of 3 prime factors and 8 positive divisors. There are 21096000 positive integers (up to 21520007) that are relatively prime to 21520007.

Interesting facts

21520007 has 8 divisors, whose sum is 21946512
The reverse of 21520007 is 70002512
Previous prime number is 601

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 17
Digital Root 8

Name

Name	twenty-one million five hundred twenty thousand seven

Notation

Scientific notation	2.1520007 × 10^7
Engineering notation	2.1520007 × 10^6

Prime Factorization of 21520007

Prime Factorization 61 × 601 × 587

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	21520007	Product of the distinct prime numbers

The prime factorization of 21520007 is 61 × 601 × 587. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 6, 8, 84, 206, 588, 7081, 1098, 35450, 35274, 363342, 978432, 115368, 8597180, 86425455, 40373834, 806723688, 928622596, 343781924, 4484851880

Basic calculations (n = 21520007)

Multiplication

n×y

n×2	43040014
n×3	64560021
n×4	86080028
n×5	107600035

Division

n÷y

n÷2	10760003.5
n÷3	7173335.6666667
n÷3	5380001.75
n÷5	4304001.4

Exponentiation

n^y

n²	463110701280049
n³	9.9661455333216E+21
n⁴	2.144715216401E+29
n⁵	4.6154286469956E+36

Nth Root

^y√n

²√n	4638.9661563758
³√n	278.15111343415
⁴√n	68.109956367449
⁵√n	29.279825334025

Divisors of 21520007

1, 61, 587, 601, 35807, 36661, 352787, 21520007

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	-21520006	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 21520007 can be divided by 8 positive divisors. The sum of these divisors (counting 21520007) is 1, the average is 0.125.

Base conversion 21520007

Base	System	Value
2	Binary	1010010000101111010000111
3	Ternary	1111111022220022
4	Quaternary	1102011322013
5	Quinary	21002120012
6	Senary	2045125355
8	Octal	122057207
10	Decimal	21520007
12	Duodecimal	725985b
16	Hexadecimal	1485e87
20	Vigesimal	6ea007
36	Base36	ct8xz

Cryptographic Hash Functions

md5	767d7580f007df1c86c94c6863ce5018
sha1	3d8a318488999a143dfbe0f3e542da642d325cf8
sha256	565a99ff510b7cd091c0ebfd3afbeb4f3dcfc3add545becb45d0e00cb7cc0e70
sha512	c8f014ee45487e07fbf72d6c224e1af2cc0753bafe8b9477cd53cd6d264f37d7de736dd5df58920ef2a08ae95d34ef4fd9574012f2471a723973c69f9c59c30f
ripemd-160	7660bbcf08e4c074690fb9f80250e90713fb5d08

21520007 as geometric shapes

Circle

Radius = n

Diameter	43040014
Circumference	135214191.7928
Area	1.4549051769402E+15

Sphere

Radius = n

Volume	4.1746092789453E+22
Surface area	5.8196207077609E+15
Circumference	135214191.7928

Square

Length = n

Perimeter	86080028
Area	463110701280049
Diagonal	30433885.761764

Cube

Length = n

Surface area	2778664207680294
Volume	9.9661455333216E+21
Space diagonal	37273745.503238

Equilateral Triangle

Length = n

Perimeter	64560021
Area	2.0053281603647E+14
Altitude	18636872.751619

Triangular Pyramid

Length = n

Surface area	2.0053281603647E+14
Volume	1.1745215148173E+21
Height	10144628.587255