16845920 (number)

16845920 is an even 8-digits composite number following 16845919 and preceding 16845921. In scientific notation, it is written as 1.6845920 × 10^7. The sum of its digits is 35. It has a total of 10 prime factors and 144 positive divisors. There are 5271552 positive integers (up to 16845920) that are relatively prime to 16845920.

Interesting facts

Basic properties

Name

Name sixteen million eight hundred forty-five thousand nine hundred twenty

Notation

Scientific notation 1.6845920 × 10^7
Engineering notation 1.6845920 × 10^6

Prime Factorization of 16845920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 5 × 13 × 13 × 89

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 80990
Product of the distinct prime numbers

The prime factorization of 16845920 is 2 × 2 × 2 × 2 × 2 × 7 × 5 × 13 × 13 × 89. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16845920)

Multiplication

n×y
n×2 33691840
n×3 50537760
n×4 67383680
n×5 84229600

Division

n÷y
n÷2 8422960
n÷3 5615306.6666667
n÷3 4211480
n÷5 3369184

Exponentiation

ny
n2 283785020646400
n3 4.7806197550076E+21
n4 8.0533937943278E+28
n5 1.3566682758774E+36

Nth Root

y√n
2√n 4104.3781502196
3√n 256.34897069318
4√n 64.065420861956
5√n 27.880396565056

Divisors of 16845920

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16845919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16845920 can be divided by 144 positive divisors. The sum of these divisors (counting 16845920) is 1, the average is 0.0069444444444444.

Base conversion 16845920

Base System Value
2 Binary 1000000010000110001100000
3 Ternary 1011200212020222
4 Quaternary 1000100301200
5 Quinary 13303032140
6 Senary 1401022212
8 Octal 100206140
10 Decimal 16845920
12 Duodecimal 5784968
16 Hexadecimal 1010c60
20 Vigesimal 555eg0
36 Base36 a12e8

Cryptographic Hash Functions

md5 35b0b1483ee996949a5c6c1e47057f7b
sha1 f6a1834c9dcb23524fec77510ec1d9d1426f8369
sha256 4c7c9a3ea36b9f8afd918e93392367ee84582fd48ab9db542820d7734e7080f4
sha512 6be53aa8827245e08e014480bdc026ea9263d8094a3192c7079019b0ac62b614f63c1416194f32246b7b88db35976464274283227dc0aa1a7e393f9c611e1324
ripemd-160 4d2ab1ca1e4de1b1479a1b9a7345f4be6d49e145

16845920 as geometric shapes

Circle

Radius = n
Diameter 33691840
Circumference 105846037.02992
Area 8.9153693606156E+14

Sphere

Radius = n
Volume 2.0025013202584E+22
Surface area 3.5661477442462E+15
Circumference 105846037.02992

Square

Length = n
Perimeter 67383680
Area 283785020646400
Diagonal 23823728.534652

Cube

Length = n
Surface area 1702710123878400
Volume 4.7806197550076E+21
Space diagonal 29177989.340241

Equilateral Triangle

Length = n
Perimeter 50537760
Area 1.2288251854664E+14
Altitude 14588994.67012

Triangular Pyramid

Length = n
Surface area 1.2288251854664E+14
Volume 5.6340144117337E+20
Height 7941242.8448841