15142370 (number)

15142370 is an even 8-digits composite number following 15142369 and preceding 15142371. In scientific notation, it is written as 1.5142370 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 16 positive divisors. There are 6046320 positive integers (up to 15142370) that are relatively prime to 15142370.

Interesting facts

Basic properties

Name

Name fifteen million one hundred forty-two thousand three hundred seventy

Notation

Scientific notation 1.5142370 × 10^7
Engineering notation 1.5142370 × 10^6

Prime Factorization of 15142370

Prime Factorization 2 × 5 × 827 × 1831

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15142370
Product of the distinct prime numbers

The prime factorization of 15142370 is 2 × 5 × 827 × 1831. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 6, 17, 946, 617, 5291, 7802, 95812, 91000, 534459, 352067, 7232821, 3835128, 61169530, 89828015, 504697512, 673406898, 6817768608, 8987825071

Basic calculations (n = 15142370)

Multiplication

n×y
n×2 30284740
n×3 45427110
n×4 60569480
n×5 75711850

Division

n÷y
n÷2 7571185
n÷3 5047456.6666667
n÷3 3785592.5
n÷5 3028474

Exponentiation

ny
n2 229291369216900
n3 3.4720147504889E+21
n4 5.2574531997361E+28
n5 7.9610301608088E+35

Nth Root

y√n
2√n 3891.3198275135
3√n 247.39900651098
4√n 62.380444271531
5√n 27.292214177138

Divisors of 15142370

1, 2, 5, 10, 827, 1654, 1831, 3662, 4135, 8270, 9155, 18310, 1514237, 3028474, 7571185, 15142370

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 -15142369
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 15142370 can be divided by 16 positive divisors. The sum of these divisors (counting 15142370) is 1, the average is 0.0625.

Base conversion 15142370

Base System Value
2 Binary 111001110000110111100010
3 Ternary 1001111022102112
4 Quaternary 321300313202
5 Quinary 12334023440
6 Senary 1300315322
8 Octal 71606742
10 Decimal 15142370
12 Duodecimal 50a2b42
16 Hexadecimal e70de2
20 Vigesimal 4ecfia
36 Base36 90jxe

Cryptographic Hash Functions

md5 d751f07ec5be9617b1b3251fe49cb12d
sha1 67a7984b0f552095d141d5411eef8c35058297bb
sha256 ab257151fe4c8712fa087b95f3adc38931bff11d4cb227af207a1235fb78e15e
sha512 106a4b558de97b266fdf25435408dc8ca47ca98e10b2031e8579838a0f43c2390eceb5c9686024dfde20223627c51d6eaf87930789e923312f80cc55ba886379
ripemd-160 54b27ce87d14cfe410207d452bf721a80dde5021

15142370 as geometric shapes

Circle

Radius = n
Diameter 30284740
Circumference 95142316.699877
Area 7.2034008106336E+14

Sphere

Radius = n
Volume 1.4543541377722E+22
Surface area 2.8813603242534E+15
Circumference 95142316.699877

Square

Length = n
Perimeter 60569480
Area 229291369216900
Diagonal 21414545.020471

Cube

Length = n
Surface area 1375748215301400
Volume 3.4720147504889E+21
Space diagonal 26227354.187007

Equilateral Triangle

Length = n
Perimeter 45427110
Area 99286075305176
Altitude 13113677.093503

Triangular Pyramid

Length = n
Surface area 99286075305176
Volume 4.091808624084E+20
Height 7138181.6734905