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

13542949 (number)

13542949 is an odd 8-digits composite number following 13542948 and preceding 13542950. In scientific notation, it is written as 1.3542949 × 10^7. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 11608236 positive integers (up to 13542949) that are relatively prime to 13542949.

Interesting facts

13542949 has 4 divisors, whose sum is 15477664
The reverse of 13542949 is 94924531
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1

Name

Name	thirteen million five hundred forty-two thousand nine hundred forty-nine

Notation

Scientific notation	1.3542949 × 10^7
Engineering notation	1.3542949 × 10^6

Prime Factorization of 13542949

Prime Factorization 7 × 1934707

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	13542949	Product of the distinct prime numbers

The prime factorization of 13542949 is 7 × 1934707. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 3, 61, 1, 329, 969, 8913, 9774, 67869, 15703, 89938, 112560, 5526296, 5682117, 70011350, 85927529, 832528286, 772270836, 1254463395, 7611221236

Basic calculations (n = 13542949)

Multiplication

n×y

n×2	27085898
n×3	40628847
n×4	54171796
n×5	67714745

Division

n÷y

n÷2	6771474.5
n÷3	4514316.3333333
n÷3	3385737.25
n÷5	2708589.8

Exponentiation

n^y

n²	183411467616601
n³	2.4839321519468E+21
n⁴	3.3639766453275E+28
n⁵	4.5558164144862E+35

Nth Root

^y√n

²√n	3680.0745916353
³√n	238.36239896333
⁴√n	60.663618352645
⁵√n	26.689635864223

Divisors of 13542949

1, 7, 1934707, 13542949

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-13542948	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13542949 can be divided by 4 positive divisors. The sum of these divisors (counting 13542949) is 1, the average is 0.25.

Base conversion 13542949

Base	System	Value
2	Binary	110011101010011000100101
3	Ternary	221111001102201
4	Quaternary	303222120211
5	Quinary	11431333244
6	Senary	1202134501
8	Octal	63523045
10	Decimal	13542949
12	Duodecimal	4651431
16	Hexadecimal	cea625
20	Vigesimal	44ch79
36	Base36	829t1

Cryptographic Hash Functions

md5	f56ad84e38163b9468fddb3200d90068
sha1	4eb98b9b58e654aa782cfd6c6009155d6a08f0a0
sha256	89615f24867ebc5cdfc3104ced82b363db00b4db907d069b7d775d860241e376
sha512	707f2a4c9dd433cbadf3f08ccb8b5dd2cd5e7be7bc67ebf407837047045be956cadc113ecdda7ba0a53f85f6782612ca481c1ba19c184002268a5d73d2ece855
ripemd-160	8e5d11038153350a8167fe560333a550b68beecb

13542949 as geometric shapes

Circle

Radius = n

Diameter	27085898
Circumference	85092858.172682
Area	5.7620411924844E+14

Sphere

Radius = n

Volume	1.0404670667429E+22
Surface area	2.3048164769937E+15
Circumference	85092858.172682

Square

Length = n

Perimeter	54171796
Area	183411467616601
Diagonal	19152622.150327

Cube

Length = n

Surface area	1100468805699606
Volume	2.4839321519468E+21
Space diagonal	23457075.752314

Equilateral Triangle

Length = n

Perimeter	40628847
Area	79419495150682
Altitude	11728537.876157

Triangular Pyramid

Length = n

Surface area	79419495150682
Volume	2.9273421144148E+20
Height	6384207.3834424