15142760 (number)

15142760 is an even 8-digits composite number following 15142759 and preceding 15142761. In scientific notation, it is written as 1.5142760 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 16 positive divisors. There are 6057088 positive integers (up to 15142760) that are relatively prime to 15142760.

Interesting facts

Basic properties

Name

Name fifteen million one hundred forty-two thousand seven hundred sixty

Notation

Scientific notation 1.5142760 × 10^7
Engineering notation 1.5142760 × 10^6

Prime Factorization of 15142760

Prime Factorization 2 × 2 × 2 × 5 × 378569

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3785690
Product of the distinct prime numbers

The prime factorization of 15142760 is 2 × 2 × 2 × 5 × 378569. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 3, 62, 12, 414, 209, 4332, 6998, 95751, 64057, 388676, 246061, 1206808, 9824966, 2937118, 30972773, 385679668, 463474597, 1133354085, 1683504172

Basic calculations (n = 15142760)

Multiplication

n×y
n×2 30285520
n×3 45428280
n×4 60571040
n×5 75713800

Division

n÷y
n÷2 7571380
n÷3 5047586.6666667
n÷3 3785690
n÷5 3028552

Exponentiation

ny
n2 229303180417600
n3 3.4722830283004E+21
n4 5.2579948549626E+28
n5 7.9620554169934E+35

Nth Root

y√n
2√n 3891.3699387234
3√n 247.4011304582
4√n 62.380845928245
5√n 27.292354760862

Divisors of 15142760

1, 2, 4, 5, 8, 10, 20, 40, 378569, 757138, 1514276, 1892845, 3028552, 3785690, 7571380, 15142760

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15142759
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15142760 can be divided by 16 positive divisors. The sum of these divisors (counting 15142760) is 1, the average is 0.0625.

Base conversion 15142760

Base System Value
2 Binary 111001110000111101101000
3 Ternary 1001111022221222
4 Quaternary 321300331220
5 Quinary 12334032020
6 Senary 1300321212
8 Octal 71607550
10 Decimal 15142760
12 Duodecimal 50a3208
16 Hexadecimal e70f68
20 Vigesimal 4ecgi0
36 Base36 90k88

Cryptographic Hash Functions

md5 915491c79a7046fcb2efe6b87d92c1cb
sha1 f09ff7feab9202f67b676a5a48f40ac86f2282d8
sha256 e67856d74bb3d4df70fb8674375ac5543fe6ba51a6498ffcd58c8fcf759107ec
sha512 59bedf2e85b6bea1b8cf4d9fec699c2eefad9bbd57ad2028696b7a503d3a66b151099dad70c60b4ea8ec4eaa7dc2f423a0b0f5d0a2391ffba97f9086b820dce2
ripemd-160 211221eeef0f0d6a56961af4844c3fa36d4b5aaf

15142760 as geometric shapes

Circle

Radius = n
Diameter 30285520
Circumference 95144767.142147
Area 7.2037718704471E+14

Sphere

Radius = n
Volume 1.4544665137191E+22
Surface area 2.8815087481788E+15
Circumference 95144767.142147

Square

Length = n
Perimeter 60571040
Area 229303180417600
Diagonal 21415096.563761

Cube

Length = n
Surface area 1375819082505600
Volume 3.4722830283004E+21
Space diagonal 26228029.686822

Equilateral Triangle

Length = n
Perimeter 45428280
Area 99291189705104
Altitude 13114014.843411

Triangular Pyramid

Length = n
Surface area 99291189705104
Volume 4.092124792517E+20
Height 7138365.5212536