21031488, twenty-one million thirty-one thousand four 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

21031488 has 56 divisors, whose sum is 57720992
The reverse of 21031488 is 88413012
Previous prime number is 27

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 27
Digital Root 9

Name

Name	twenty-one million thirty-one thousand four hundred eighty-eight

Notation

Scientific notation	2.1031488 × 10^7
Engineering notation	2.1031488 × 10^6

Prime Factorization of 21031488

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 27 × 4057

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	9	Total number of prime factors
rad	Radical	657234	Product of the distinct prime numbers

The prime factorization of 21031488 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 27 × 4057. Since it has a total of 9 prime factors.

Most popular turbo-numbers

1, 8, 48, 5, 468, 609, 5100, 4884, 39088, 86271, 445025, 397054, 2251913, 6025657, 49098926, 996352, 102846680, 181820843, 8959287802, 8820250906

Basic calculations (n = 21031488)

Multiplication

n×y

n×2	42062976
n×3	63094464
n×4	84125952
n×5	105157440

Division

n÷y

n÷2	10515744
n÷3	7010496
n÷3	5257872
n÷5	4206297.6

Exponentiation

n^y

n²	442323487494144
n³	9.3027211193512E+21
n⁴	1.9565006758898E+29
n⁵	4.1148120486969E+36

Nth Root

^y√n

²√n	4586.0100305167
³√n	276.03024243279
⁴√n	67.720085872042
⁵√n	29.145667100259

Divisors of 21031488

1, 2, 3, 4, 6, 8, 12, 16, 24, 27, 32, 48, 54, 64, 81, 96, 108, 162, 192, 216, 324, 432, 648, 864, 1296, 1728, 2592, 4057, 5184, 8114, 12171, 16228, 24342, 32456, 48684, 64912, 97368, 109539, 129824, 194736, 219078, 259648, 328617, 389472, 438156, 657234, 778944, 876312, 1314468, 1752624, 2628936, 3505248, 5257872, 7010496, 10515744, 21031488

56 divisors

τ	Total Divisors	56	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-21031487	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.017857142857143	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	56	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21031488 can be divided by 56 positive divisors. The sum of these divisors (counting 21031488) is 1, the average is 0.017857142857143.

Base conversion 21031488

Base	System	Value
2	Binary	1010000001110101001000000
3	Ternary	1110120111210000
4	Quaternary	1100032221000
5	Quinary	20341001423
6	Senary	2030440000
8	Octal	120165100
10	Decimal	21031488
12	Duodecimal	7063000
16	Hexadecimal	140ea40
20	Vigesimal	6b8ie8
36	Base36	cis00

Cryptographic Hash Functions

md5	8fd089768d39385ed1e887ef691ab0b8
sha1	ce09410c46c1d94fa1cf2aa843fbae76cf0a9694
sha256	4253df53ca51054decddf7b091186ab68d8b7b76c34ab7c4297d6c8e28e0f8d8
sha512	9b0760850cfda1caa7ec4022582b5d2ef4a33b75d960b4fceb254c8546d344be1825313b45c8bee86bf706116b20997766dc2be6321eac656edde30d4d0e17ab
ripemd-160	064482f757f1204cb5a2a5094b7d7ccaefa697a6

21031488 as geometric shapes

Circle

Radius = n

Diameter	42062976
Circumference	132144736.38972
Area	1.3896002188218E+15

Sphere

Radius = n

Volume	3.8967147102598E+22
Surface area	5.5584008752873E+15
Circumference	132144736.38972

Square

Length = n

Perimeter	84125952
Area	442323487494144
Diagonal	29743015.566487

Cube

Length = n

Surface area	2653940924964864
Volume	9.3027211193512E+21
Space diagonal	36427605.774775

Equilateral Triangle

Length = n

Perimeter	63094464
Area	1.9153168843023E+14
Altitude	18213802.887388

Triangular Pyramid

Length = n

Surface area	1.9153168843023E+14
Volume	1.0963361978301E+21
Height	9914338.5221623