15013990 (number)

15013990 is an even 8-digits composite number following 15013989 and preceding 15013991. In scientific notation, it is written as 1.5013990 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 5688144 positive integers (up to 15013990) that are relatively prime to 15013990.

Interesting facts

Basic properties

Name

Name fifteen million thirteen thousand nine hundred ninety

Notation

Scientific notation 1.5013990 × 10^7
Engineering notation 1.5013990 × 10^6

Prime Factorization of 15013990

Prime Factorization 2 × 5 × 19 × 19 × 4159

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 790210
Product of the distinct prime numbers

The prime factorization of 15013990 is 2 × 5 × 19 × 19 × 4159. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 4, 70, 92, 290, 748, 8968, 6889, 6982, 41704, 275281, 86820, 8246359, 5932304, 24000855, 1453460, 949035831, 696720365, 2765868588, 6697040807

Basic calculations (n = 15013990)

Multiplication

n×y
n×2 30027980
n×3 45041970
n×4 60055960
n×5 75069950

Division

n÷y
n÷2 7506995
n÷3 5004663.3333333
n÷3 3753497.5
n÷5 3002798

Exponentiation

ny
n2 225419895720100
n3 3.3844520601426E+21
n4 5.0814129386461E+28
n5 7.6292283046703E+35

Nth Root

y√n
2√n 3874.7890265149
3√n 246.69785540214
4√n 62.247803387066
5√n 27.245778678102

Divisors of 15013990

1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 4159, 8318, 20795, 41590, 79021, 158042, 395105, 790210, 1501399, 3002798, 7506995, 15013990

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15013989
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15013990 can be divided by 24 positive divisors. The sum of these divisors (counting 15013990) is 1, the average is 0.041666666666667.

Base conversion 15013990

Base System Value
2 Binary 111001010001100001100110
3 Ternary 1001020210022201
4 Quaternary 321101201212
5 Quinary 12320421430
6 Senary 1253445114
8 Octal 71214146
10 Decimal 15013990
12 Duodecimal 504079a
16 Hexadecimal e51866
20 Vigesimal 4dgeja
36 Base36 8xsva

Cryptographic Hash Functions

md5 17732cdc715c32f65307f093dd6ab625
sha1 2f12593938d65b681ccddeb22abe500e6b3edbf5
sha256 3b03cb74622c1c3a00ebfbf42b629e16a5d0f253870a84ccec8a8f8dddbcfdc3
sha512 fbc154d62690e9648232d372f7ce0b89526c6790633acfd17165d13968a46a535a92b2ecdf827072fe94e72043821aaeab9c812c96f909763edc4feef011c5aa
ripemd-160 9313b78e7c2b608c1d0b68aa15589d0cc94fa2f3

15013990 as geometric shapes

Circle

Radius = n
Diameter 30027980
Circumference 94335681.370141
Area 7.0817748836724E+14

Sphere

Radius = n
Volume 1.4176759638095E+22
Surface area 2.832709953469E+15
Circumference 94335681.370141

Square

Length = n
Perimeter 60055960
Area 225419895720100
Diagonal 21232988.283334

Cube

Length = n
Surface area 1352519374320600
Volume 3.3844520601426E+21
Space diagonal 26004993.504331

Equilateral Triangle

Length = n
Perimeter 45041970
Area 97609678106023
Altitude 13002496.752166

Triangular Pyramid

Length = n
Surface area 97609678106023
Volume 3.9886150038794E+20
Height 7077662.7611113