15742270 (number)

15742270 is an even 8-digits composite number following 15742269 and preceding 15742271. In scientific notation, it is written as 1.5742270 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 32 positive divisors. There are 6115200 positive integers (up to 15742270) that are relatively prime to 15742270.

Interesting facts

Basic properties

Name

Name fifteen million seven hundred forty-two thousand two hundred seventy

Notation

Scientific notation 1.5742270 × 10^7
Engineering notation 1.5742270 × 10^6

Prime Factorization of 15742270

Prime Factorization 2 × 5 × 61 × 197 × 131

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15742270
Product of the distinct prime numbers

The prime factorization of 15742270 is 2 × 5 × 61 × 197 × 131. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 10, 45, 96, 166, 717, 9895, 745, 88184, 84742, 801120, 817242, 1352208, 7000551, 20909747, 88354053, 409538046, 614695941, 7561279278, 7650305065

Basic calculations (n = 15742270)

Multiplication

n×y
n×2 31484540
n×3 47226810
n×4 62969080
n×5 78711350

Division

n÷y
n÷2 7871135
n÷3 5247423.3333333
n÷3 3935567.5
n÷5 3148454

Exponentiation

ny
n2 247819064752900
n3 3.9012346284876E+21
n4 6.1414288855002E+28
n5 9.6680031701343E+35

Nth Root

y√n
2√n 3967.6529586142
3√n 250.62388179094
4√n 62.989308288107
5√n 27.505115397301

Divisors of 15742270

1, 2, 5, 10, 61, 122, 131, 197, 262, 305, 394, 610, 655, 985, 1310, 1970, 7991, 12017, 15982, 24034, 25807, 39955, 51614, 60085, 79910, 120170, 129035, 258070, 1574227, 3148454, 7871135, 15742270

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15742269
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15742270 can be divided by 32 positive divisors. The sum of these divisors (counting 15742270) is 1, the average is 0.03125.

Base conversion 15742270

Base System Value
2 Binary 111100000011010100111110
3 Ternary 1002121210100001
4 Quaternary 330003110332
5 Quinary 13012223040
6 Senary 1321224514
8 Octal 74032476
10 Decimal 15742270
12 Duodecimal 533213a
16 Hexadecimal f0353e
20 Vigesimal 4i7fda
36 Base36 9deta

Cryptographic Hash Functions

md5 0fa83890fdce7bdc65e45822b03e7048
sha1 8200afd1719b0d5a04cc0e34e8560aa5928e951c
sha256 d580b97c700672f1a5fa767966a2cce662471aea7ff9f86a7f2b4368eeb26ab8
sha512 63cee649ea24f7ab4a042ae3f5a4ad3e7e65a44815475341ba3dc549f6a34ef0bbd44353d05b8d5e32b42b6b20ceab74d7f19ae6eb0f007dd63e85dd39b9859c
ripemd-160 d416d95c1332afefaa423c1af94401c13c307023

15742270 as geometric shapes

Circle

Radius = n
Diameter 31484540
Circumference 98911599.565654
Area 7.785465532472E+14

Sphere

Radius = n
Volume 1.6341453398382E+22
Surface area 3.1141862129888E+15
Circumference 98911599.565654

Square

Length = n
Perimeter 62969080
Area 247819064752900
Diagonal 22262931.736539

Cube

Length = n
Surface area 1486914388517400
Volume 3.9012346284876E+21
Space diagonal 27266411.466467

Equilateral Triangle

Length = n
Perimeter 47226810
Area 1.0730880280906E+14
Altitude 13633205.733234

Triangular Pyramid

Length = n
Surface area 1.0730880280906E+14
Volume 4.597649101339E+20
Height 7420977.245513