16145280 (number)

16145280 is an even 8-digits composite number following 16145279 and preceding 16145281. In scientific notation, it is written as 1.6145280 × 10^7. The sum of its digits is 27. It has a total of 10 prime factors and 64 positive divisors. There are 4303872 positive integers (up to 16145280) that are relatively prime to 16145280.

Interesting facts

Basic properties

Name

Name sixteen million one hundred forty-five thousand two hundred eighty

Notation

Scientific notation 1.6145280 × 10^7
Engineering notation 1.6145280 × 10^6

Prime Factorization of 16145280

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 9 × 2803

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 252270
Product of the distinct prime numbers

The prime factorization of 16145280 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 9 × 2803. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16145280)

Multiplication

n×y
n×2 32290560
n×3 48435840
n×4 64581120
n×5 80726400

Division

n÷y
n÷2 8072640
n÷3 5381760
n÷3 4036320
n÷5 3229056

Exponentiation

ny
n2 260670066278400
n3 4.2085912076833E+21
n4 6.7948883453585E+28
n5 1.0970537490455E+36

Nth Root

y√n
2√n 4018.1189628979
3√n 252.74458540764
4√n 63.388634335328
5√n 27.644523989848

Divisors of 16145280

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16145279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16145280 can be divided by 64 positive divisors. The sum of these divisors (counting 16145280) is 1, the average is 0.015625.

Base conversion 16145280

Base System Value
2 Binary 111101100101101110000000
3 Ternary 1010101021011100
4 Quaternary 331211232000
5 Quinary 13113122110
6 Senary 1334014400
8 Octal 75455600
10 Decimal 16145280
12 Duodecimal 54a7400
16 Hexadecimal f65b80
20 Vigesimal 50i340
36 Base36 9m1s0

Cryptographic Hash Functions

md5 304ba5ad5d1ff587deb438434982e754
sha1 854da6652ed644fb2747b7d3832c61fecd6acec1
sha256 c89cfcf81bbc3eea82c9939e35bccdc10d9f8a4b72b2fb72fcd48cfcb9bf0373
sha512 44bf685ea59f30418b128bda8fc0c29c21154044da52ad23f9534984adf6ce7adb0757e430e831a9403b3e6504de80ba910b5670d4dc0afc2b507b1249e3080f
ripemd-160 c699ce80347aaf2b4acee18c032802d631907296

16145280 as geometric shapes

Circle

Radius = n
Diameter 32290560
Circumference 101443786.0763
Area 8.1891916523099E+14

Sphere

Radius = n
Volume 1.7628905626694E+22
Surface area 3.2756766609239E+15
Circumference 101443786.0763

Square

Length = n
Perimeter 64581120
Area 260670066278400
Diagonal 22832873.944311

Cube

Length = n
Surface area 1564020397670400
Volume 4.2085912076833E+21
Space diagonal 27964445.262426

Equilateral Triangle

Length = n
Perimeter 48435840
Area 1.1287344970163E+14
Altitude 13982222.631213

Triangular Pyramid

Length = n
Surface area 1.1287344970163E+14
Volume 4.9598723036583E+20
Height 7610957.981437