16520840 (number)

16520840 is an even 8-digits composite number following 16520839 and preceding 16520841. In scientific notation, it is written as 1.6520840 × 10^7. The sum of its digits is 26. It has a total of 7 prime factors and 48 positive divisors. There are 5663616 positive integers (up to 16520840) that are relatively prime to 16520840.

Interesting facts

Basic properties

Name

Name sixteen million five hundred twenty thousand eight hundred forty

Notation

Scientific notation 1.6520840 × 10^7
Engineering notation 1.6520840 × 10^6

Prime Factorization of 16520840

Prime Factorization 2 × 2 × 2 × 7 × 7 × 5 × 8429

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 590030
Product of the distinct prime numbers

The prime factorization of 16520840 is 2 × 2 × 2 × 7 × 7 × 5 × 8429. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 2, 54, 11, 883, 593, 3182, 4480, 35564, 31968, 331396, 215837, 5231547, 7393216, 27944681, 37807849, 127266647, 132911523, 6141804772, 4912620478

Basic calculations (n = 16520840)

Multiplication

n×y
n×2 33041680
n×3 49562520
n×4 66083360
n×5 82604200

Division

n÷y
n÷2 8260420
n÷3 5506946.6666667
n÷3 4130210
n÷5 3304168

Exponentiation

ny
n2 272938154305600
n3 4.5091675771781E+21
n4 7.4495236075748E+28
n5 1.2307238759697E+36

Nth Root

y√n
2√n 4064.5836195114
3√n 254.68930505452
4√n 63.75408708084
5√n 27.771953219588

Divisors of 16520840

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 8429, 16858, 33716, 42145, 59003, 67432, 84290, 118006, 168580, 236012, 295015, 337160, 413021, 472024, 590030, 826042, 1180060, 1652084, 2065105, 2360120, 3304168, 4130210, 8260420, 16520840

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16520839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16520840 can be divided by 48 positive divisors. The sum of these divisors (counting 16520840) is 1, the average is 0.020833333333333.

Base conversion 16520840

Base System Value
2 Binary 111111000001011010001000
3 Ternary 1011002100022222
4 Quaternary 333001122020
5 Quinary 13212131330
6 Senary 1350033212
8 Octal 77013210
10 Decimal 16520840
12 Duodecimal 5648808
16 Hexadecimal fc1688
20 Vigesimal 535220
36 Base36 9u3k8

Cryptographic Hash Functions

md5 a4e69d646e7b3cf8aa409e37f5e2e498
sha1 f8822d97d54d1617ab0c97a3d19504c929bec716
sha256 a37e07d94a0a9cb160031641431def064711e2c254d89b6eb691139bae91d642
sha512 adc878a5890b4b904da17502d511ce80c5a65ffb894232255457e0a1ba148b77cdc9c5cf0909b1dc9dcc05d505703a7bb8d6c29bf1ca69c705155da9f5553a3a
ripemd-160 7ad2b3e17dadb423eb4ad18eba580c64d953be2e

16520840 as geometric shapes

Circle

Radius = n
Diameter 33041680
Circumference 103803499.15026
Area 8.5746050045083E+14

Sphere

Radius = n
Volume 1.8887956979024E+22
Surface area 3.4298420018033E+15
Circumference 103803499.15026

Square

Length = n
Perimeter 66083360
Area 272938154305600
Diagonal 23363995.989796

Cube

Length = n
Surface area 1637628925833600
Volume 4.5091675771781E+21
Space diagonal 28614934.263716

Equilateral Triangle

Length = n
Perimeter 49562520
Area 1.1818568764534E+14
Altitude 14307467.131858

Triangular Pyramid

Length = n
Surface area 1.1818568764534E+14
Volume 5.3141049522153E+20
Height 7787998.6632653