15013988 (number)

15013988 is an even 8-digits composite number following 15013987 and preceding 15013989. In scientific notation, it is written as 1.5013988 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 6824520 positive integers (up to 15013988) that are relatively prime to 15013988.

Interesting facts

Basic properties

Name

Name fifteen million thirteen thousand nine hundred eighty-eight

Notation

Scientific notation 1.5013988 × 10^7
Engineering notation 1.5013988 × 10^6

Prime Factorization of 15013988

Prime Factorization 2 × 2 × 11 × 341227

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7506994
Product of the distinct prime numbers

The prime factorization of 15013988 is 2 × 2 × 11 × 341227. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 61, 9, 448, 964, 4880, 8379, 89941, 41067, 391962, 140533, 5265086, 5803738, 74070989, 95889666, 623336384, 214241851, 4559019158, 4499023309

Basic calculations (n = 15013988)

Multiplication

n×y
n×2 30027976
n×3 45041964
n×4 60055952
n×5 75069940

Division

n÷y
n÷2 7506994
n÷3 5004662.6666667
n÷3 3753497
n÷5 3002797.6

Exponentiation

ny
n2 225419835664144
n3 3.3844507076234E+21
n4 5.081410231085E+28
n5 7.6292232232587E+35

Nth Root

y√n
2√n 3874.7887684363
3√n 246.697844448
4√n 62.247801314073
5√n 27.245777952224

Divisors of 15013988

1, 2, 4, 11, 22, 44, 341227, 682454, 1364908, 3753497, 7506994, 15013988

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 -15013987
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 15013988 can be divided by 12 positive divisors. The sum of these divisors (counting 15013988) is 1, the average is 0.083333333333333.

Base conversion 15013988

Base System Value
2 Binary 111001010001100001100100
3 Ternary 1001020210022122
4 Quaternary 321101201210
5 Quinary 12320421423
6 Senary 1253445112
8 Octal 71214144
10 Decimal 15013988
12 Duodecimal 5040798
16 Hexadecimal e51864
20 Vigesimal 4dgej8
36 Base36 8xsv8

Cryptographic Hash Functions

md5 c42042885e00956c85588c65a39f86e1
sha1 649a36c685f4ac4d7a7e117c1d3bd0ac658ac13e
sha256 ecaf9c3d044dad38de35612cc250a413829ec3169daf97b17835d23e632b0399
sha512 c0137b7568387ca4e13b92c1919e16d677320285d8cca7971e16994babf97dc3e40a3039d36415eb2342f781839eef9b9303ebb12254f5e605021feee14293cb
ripemd-160 a088684a3dcc0393232e12f304be69bb1d3bc770

15013988 as geometric shapes

Circle

Radius = n
Diameter 30027976
Circumference 94335668.803771
Area 7.0817729969589E+14

Sphere

Radius = n
Volume 1.4176753972675E+22
Surface area 2.8327091987836E+15
Circumference 94335668.803771

Square

Length = n
Perimeter 60055952
Area 225419835664144
Diagonal 21232985.454907

Cube

Length = n
Surface area 1352519013984864
Volume 3.3844507076234E+21
Space diagonal 26004990.040229

Equilateral Triangle

Length = n
Perimeter 45041964
Area 97609652101031
Altitude 13002495.020115

Triangular Pyramid

Length = n
Surface area 97609652101031
Volume 3.9886134099202E+20
Height 7077661.8183023