21371888, twenty-one million three hundred seventy-one thousand eight hundred eighty-eight: 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

21371888 has 10 divisors, whose sum is 41408064
The reverse of 21371888 is 88817312
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	twenty-one million three hundred seventy-one thousand eight hundred eighty-eight

Notation

Scientific notation	2.1371888 × 10^7
Engineering notation	2.1371888 × 10^6

Prime Factorization of 21371888

Prime Factorization 2 × 2 × 2 × 2 × 1335743

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	2671486	Product of the distinct prime numbers

The prime factorization of 21371888 is 2 × 2 × 2 × 2 × 1335743. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 10, 69, 58, 322, 989, 9474, 6317, 58325, 44797, 613191, 827028, 5686329, 4881227, 88003418, 87596707, 38900770, 612472522, 634828404, 7856553270

Basic calculations (n = 21371888)

Multiplication

n×y

n×2	42743776
n×3	64115664
n×4	85487552
n×5	106859440

Division

n÷y

n÷2	10685944
n÷3	7123962.6666667
n÷3	5342972
n÷5	4274377.6

Exponentiation

n^y

n²	456757596684544
n³	9.7617721994912E+21
n⁴	2.0862750212904E+29
n⁵	4.4587636092216E+36

Nth Root

^y√n

²√n	4622.973934601
³√n	277.51148614632
⁴√n	67.992454982895
⁵√n	29.239408171644

Divisors of 21371888

1, 2, 4, 8, 16, 1335743, 2671486, 5342972, 10685944, 21371888

10 divisors

τ	Total Divisors	10	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-21371887	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.1	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	10	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21371888 can be divided by 10 positive divisors. The sum of these divisors (counting 21371888) is 1, the average is 0.1.

Base conversion 21371888

Base	System	Value
2	Binary	1010001100001101111110000
3	Ternary	1111012210201102
4	Quaternary	1101201233300
5	Quinary	20432400023
6	Senary	2042023532
8	Octal	121415760
10	Decimal	21371888
12	Duodecimal	71a7ba8
16	Hexadecimal	1461bf0
20	Vigesimal	6db9e8
36	Base36	cq2nk

Cryptographic Hash Functions

md5	f444294a7a0e7ecdd5e575e9cad3c6f8
sha1	9fcba62ac761b806cc94b1daa868bf93c9cad417
sha256	e4447d9ebd83f4952ed597d1512b23c493c6fee594e6eeb62c383d713535d2e1
sha512	f4a18aa625c52adef2fc9f12b7d2a147c26ad3d4146810b2089e1ce37efe26d8bdba5e6282029ed44b53e78c3e8ffff7bc6a626864ccedd0e109ba715835846d
ripemd-160	19235ebf5d2b2deae7b60ce66ae5a7c06425451b

21371888 as geometric shapes

Circle

Radius = n

Diameter	42743776
Circumference	134283532.66829
Area	1.4349463102155E+15

Sphere

Radius = n

Volume	4.0890015770585E+22
Surface area	5.739785240862E+15
Circumference	134283532.66829

Square

Length = n

Perimeter	85487552
Area	456757596684544
Diagonal	30224413.863119

Cube

Length = n

Surface area	2740545580107264
Volume	9.7617721994912E+21
Space diagonal	37017195.869672

Equilateral Triangle

Length = n

Perimeter	64115664
Area	1.9778184105017E+14
Altitude	18508597.934836

Triangular Pyramid

Length = n

Surface area	1.9778184105017E+14
Volume	1.1504358864431E+21
Height	10074804.62104