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

20131550 (number)

20131550 is an even 8-digits composite number following 20131549 and preceding 20131551. In scientific notation, it is written as 2.0131550 × 10^7. The sum of its digits is 17. It has a total of 4 prime factors and 12 positive divisors. There are 8052600 positive integers (up to 20131550) that are relatively prime to 20131550.

Interesting facts

20131550 has 12 divisors, whose sum is 37444776
The reverse of 20131550 is 05513102
Previous prime number is 5

Basic properties

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

Name

Name	twenty million one hundred thirty-one thousand five hundred fifty

Notation

Scientific notation	2.0131550 × 10^7
Engineering notation	2.0131550 × 10^6

Prime Factorization of 20131550

Prime Factorization 2 × 5 × 5 × 402631

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	4026310	Product of the distinct prime numbers

The prime factorization of 20131550 is 2 × 5 × 5 × 402631. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 10, 81, 30, 872, 827, 9463, 3319, 91, 86633, 940079, 216976, 4564020, 2329749, 86222008, 3510186, 394529464, 324233353, 3015751530, 5862471591

Basic calculations (n = 20131550)

Multiplication

n×y

n×2	40263100
n×3	60394650
n×4	80526200
n×5	100657750

Division

n÷y

n÷2	10065775
n÷3	6710516.6666667
n÷3	5032887.5
n÷5	4026310

Exponentiation

n^y

n²	405279305402500
n³	8.1589006006757E+21
n⁴	1.6425131538753E+29
n⁵	3.3066335682899E+36

Nth Root

^y√n

²√n	4486.8195862994
³√n	272.03559763339
⁴√n	66.983726279593
⁵√n	28.891856078974

Divisors of 20131550

1, 2, 5, 10, 25, 50, 402631, 805262, 2013155, 4026310, 10065775, 20131550

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20131549	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20131550 can be divided by 12 positive divisors. The sum of these divisors (counting 20131550) is 1, the average is 0.083333333333333.

Base conversion 20131550

Base	System	Value
2	Binary	1001100110010111011011110
3	Ternary	1101212210021222
4	Quaternary	1030302323132
5	Quinary	20123202200
6	Senary	1555253342
8	Octal	114627336
10	Decimal	20131550
12	Duodecimal	68aa252
16	Hexadecimal	1332ede
20	Vigesimal	65g8ha
36	Base36	bzhlq

Cryptographic Hash Functions

md5	37f9dd0c63f80a8a6a803170987cc040
sha1	d6f195fabaa736e03dc06aa1a71be24832538150
sha256	6b5ac3a725a164003dd5131660f4ec9e75e1f7d4cb26f7dfa3c310b1a809e766
sha512	a7e810e64e99afa959bdc92e0050b05536622d87890c99dde2919dd9e44cbd4283ccee54ea67f58208e1ed5f61704ec0c876518cdc24103729ac9efe6a14690e
ripemd-160	d8d2619fb90fd8cc920ffcaaa7055f5dd750073a

20131550 as geometric shapes

Circle

Radius = n

Diameter	40263100
Circumference	126490259.17075
Area	1.2732224885045E+15

Sphere

Radius = n

Volume	3.4175922917936E+22
Surface area	5.0928899540179E+15
Circumference	126490259.17075

Square

Length = n

Perimeter	80526200
Area	405279305402500
Diagonal	28470311.041592

Cube

Length = n

Surface area	2431675832415000
Volume	8.1589006006757E+21
Space diagonal	34868867.435113

Equilateral Triangle

Length = n

Perimeter	60394650
Area	1.7549108705334E+14
Altitude	17434433.717557

Triangular Pyramid

Length = n

Surface area	1.7549108705334E+14
Volume	9.615356569608E+20
Height	9490103.6805307