16128840 (number)

16128840 is an even 8-digits composite number following 16128839 and preceding 16128841. In scientific notation, it is written as 1.6128840 × 10^7. The sum of its digits is 30. It has a total of 8 prime factors and 128 positive divisors. There are 3386880 positive integers (up to 16128840) that are relatively prime to 16128840.

Interesting facts

Basic properties

Name

Name sixteen million one hundred twenty-eight thousand eight hundred forty

Notation

Scientific notation 1.6128840 × 10^7
Engineering notation 1.6128840 × 10^6

Prime Factorization of 16128840

Prime Factorization 2 × 2 × 2 × 21 × 7 × 5 × 13 × 211

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4032210
Product of the distinct prime numbers

The prime factorization of 16128840 is 2 × 2 × 2 × 21 × 7 × 5 × 13 × 211. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16128840)

Multiplication

n×y
n×2 32257680
n×3 48386520
n×4 64515360
n×5 80644200

Division

n÷y
n÷2 8064420
n÷3 5376280
n÷3 4032210
n÷5 3225768

Exponentiation

ny
n2 260139479745600
n3 4.1957480465E+21
n4 6.7672548922311E+28
n5 1.0914797139601E+36

Nth Root

y√n
2√n 4016.0727085052
3√n 252.65877019094
4√n 63.372491733442
5√n 27.638891864591

Divisors of 16128840

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16128839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16128840 can be divided by 128 positive divisors. The sum of these divisors (counting 16128840) is 1, the average is 0.0078125.

Base conversion 16128840

Base System Value
2 Binary 111101100001101101001000
3 Ternary 1010100102121110
4 Quaternary 331201231020
5 Quinary 13112110330
6 Senary 1333410320
8 Octal 75415510
10 Decimal 16128840
12 Duodecimal 54999a0
16 Hexadecimal f61b48
20 Vigesimal 50g220
36 Base36 9lp3c

Cryptographic Hash Functions

md5 327f1dc33d46ef74d73c47b04c722341
sha1 beee4886cf14142cd951a95b7f96ceb9badd6f96
sha256 60508e744dc8ef293dabe88c5d518420d98ea02f43f987f82cac66c8d20fd2ab
sha512 b87b50426d6a17e5387ceba272d89234d814a732582f89f478ef8026b209b9f3c1f4358218af36fc2e4a7c5c8968fdb494f2e80fbc138066138d01ec4efdcd2b
ripemd-160 1bee161d423eab60ec1b5df00b0b1eb6a5706466

16128840 as geometric shapes

Circle

Radius = n
Diameter 32257680
Circumference 101340490.50985
Area 8.1725227847745E+14

Sphere

Radius = n
Volume 1.7575108318931E+22
Surface area 3.2690091139098E+15
Circumference 101340490.50985

Square

Length = n
Perimeter 64515360
Area 260139479745600
Diagonal 22809624.273346

Cube

Length = n
Surface area 1560836878473600
Volume 4.1957480465E+21
Space diagonal 27935970.347149

Equilateral Triangle

Length = n
Perimeter 48386520
Area 1.1264369899348E+14
Altitude 13967985.173575

Triangular Pyramid

Length = n
Surface area 1.1264369899348E+14
Volume 4.9447364930506E+20
Height 7603208.0911152