16157220 (number)

16157220 is an even 8-digits composite number following 16157219 and preceding 16157221. In scientific notation, it is written as 1.6157220 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 4081536 positive integers (up to 16157220) that are relatively prime to 16157220.

Interesting facts

Basic properties

Name

Name sixteen million one hundred fifty-seven thousand two hundred twenty

Notation

Scientific notation 1.6157220 × 10^7
Engineering notation 1.6157220 × 10^6

Prime Factorization of 16157220

Prime Factorization 2 × 2 × 3 × 95 × 14173

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8078610
Product of the distinct prime numbers

The prime factorization of 16157220 is 2 × 2 × 3 × 95 × 14173. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 9, 64, 93, 416, 750, 8918, 9399, 78666, 49384, 275084, 908123, 797614, 4989092, 35808800, 36303367, 701379658, 787642783, 1374608170, 4550120426

Basic calculations (n = 16157220)

Multiplication

n×y
n×2 32314440
n×3 48471660
n×4 64628880
n×5 80786100

Division

n÷y
n÷2 8078610
n÷3 5385740
n÷3 4039305
n÷5 3231444

Exponentiation

ny
n2 261055758128400
n3 4.2179353163473E+21
n4 6.8150108851994E+28
n5 1.1011163017456E+36

Nth Root

y√n
2√n 4019.6044581526
3√n 252.806874546
4√n 63.400350615376
5√n 27.648611599586

Divisors of 16157220

1, 2, 3, 4, 6, 12, 95, 190, 285, 380, 570, 1140, 14173, 28346, 42519, 56692, 85038, 170076, 1346435, 2692870, 4039305, 5385740, 8078610, 16157220

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 -16157219
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 16157220 can be divided by 24 positive divisors. The sum of these divisors (counting 16157220) is 1, the average is 0.041666666666667.

Base conversion 16157220

Base System Value
2 Binary 111101101000101000100100
3 Ternary 1010101212112120
4 Quaternary 331220220210
5 Quinary 13114012340
6 Senary 1334145540
8 Octal 75505044
10 Decimal 16157220
12 Duodecimal 54b22b0
16 Hexadecimal f68a24
20 Vigesimal 50jd10
36 Base36 9mazo

Cryptographic Hash Functions

md5 a7a8d2a5db4d7c04d9be59da07a84825
sha1 aaa6ac879a198ce6b8b5a2cf1ad4784b214c43ce
sha256 ab059e25b2d475c9d8cb79ea35f655701a544559e0c6f1f2201d0d22ec989c6d
sha512 ba7374c8b13df6e7422e71186a8841ea224aa8fe4f52ec4822deadb2ff39f9db17aa12d96f231e2657386707af522d19f3b09c7cbb553ba5a093729057ff03eb
ripemd-160 6e5b8f90e874057e3d00848b08350d9f4405f7d8

16157220 as geometric shapes

Circle

Radius = n
Diameter 32314440
Circumference 101518807.30887
Area 8.201308519135E+14

Sphere

Radius = n
Volume 1.7668046137538E+22
Surface area 3.280523407654E+15
Circumference 101518807.30887

Square

Length = n
Perimeter 64628880
Area 261055758128400
Diagonal 22849759.654246

Cube

Length = n
Surface area 1566334548770400
Volume 4.2179353163473E+21
Space diagonal 27985125.949068

Equilateral Triangle

Length = n
Perimeter 48471660
Area 1.130404591717E+14
Altitude 13992562.974534

Triangular Pyramid

Length = n
Surface area 1.130404591717E+14
Volume 4.9708844413257E+20
Height 7616586.5514153