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

15102988 (number)

15102988 is an even 8-digits composite number following 15102987 and preceding 15102989. In scientific notation, it is written as 1.5102988 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 7519680 positive integers (up to 15102988) that are relatively prime to 15102988.

Interesting facts

15102988 has 12 divisors, whose sum is 26541592
The reverse of 15102988 is 88920151
Previous prime number is 241

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	fifteen million one hundred two thousand nine hundred eighty-eight

Notation

Scientific notation	1.5102988 × 10^7
Engineering notation	1.5102988 × 10^6

Prime Factorization of 15102988

Prime Factorization 2 × 2 × 241 × 15667

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	7551494	Product of the distinct prime numbers

The prime factorization of 15102988 is 2 × 2 × 241 × 15667. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 42, 40, 440, 615, 4946, 5247, 88870, 12878, 718490, 741842, 7314597, 2263353, 33250334, 24617850, 11352807, 710154015, 6268925880, 5365358364

Basic calculations (n = 15102988)

Multiplication

n×y

n×2	30205976
n×3	45308964
n×4	60411952
n×5	75514940

Division

n÷y

n÷2	7551494
n÷3	5034329.3333333
n÷3	3775747
n÷5	3020597.6

Exponentiation

n^y

n²	228100246528144
n³	3.4449952861116E+21
n⁴	5.20297224662E+28
n⁵	7.8580427405035E+35

Nth Root

^y√n

²√n	3886.2562962316
³√n	247.18434336312
⁴√n	62.339845173305
⁵√n	27.27800316687

Divisors of 15102988

1, 2, 4, 241, 482, 964, 15667, 31334, 62668, 3775747, 7551494, 15102988

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	-15102987	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 15102988 can be divided by 12 positive divisors. The sum of these divisors (counting 15102988) is 1, the average is 0.083333333333333.

Base conversion 15102988

Base	System	Value
2	Binary	111001100111010000001100
3	Ternary	1001102022101221
4	Quaternary	321213100030
5	Quinary	12331243423
6	Senary	1255413124
8	Octal	71472014
10	Decimal	15102988
12	Duodecimal	50841a4
16	Hexadecimal	e6740c
20	Vigesimal	4e7h98
36	Base36	8zpjg

Cryptographic Hash Functions

md5	bc7e747e2a4b53e910b2d108e9f82c52
sha1	6245fda2af73b6f051129c4920668de00320eeae
sha256	e70f39be0f9e686d78af703408405e8c16c5cdcbd4b484ea44470dd3cb3758d5
sha512	f04d2f6b8f7522b94ac3c87def71beeda0ed697f2b73d4d76568ec05e375413a99f7498de33024c9149f82f2d48b959bfecd31f4eb2ab5e21ad43d772a0e4928
ripemd-160	cc80f568f9d8e98f7cd3b15c3a33bedd8cf11368

15102988 as geometric shapes

Circle

Radius = n

Diameter	30205976
Circumference	94894872.29611
Area	7.1659805877484E+14

Sphere

Radius = n

Volume	1.443036251E+22
Surface area	2.8663922350994E+15
Circumference	94894872.29611

Square

Length = n

Perimeter	60411952
Area	228100246528144
Diagonal	21358850.461958

Cube

Length = n

Surface area	1368601479168864
Volume	3.4449952861116E+21
Space diagonal	26159142.562103

Equilateral Triangle

Length = n

Perimeter	45308964
Area	98770304051433
Altitude	13079571.281052

Triangular Pyramid

Length = n

Surface area	98770304051433
Volume	4.059965879942E+20
Height	7119616.8206527