20248870 (number)

20248870 is an even 8-digits composite number following 20248869 and preceding 20248871. In scientific notation, it is written as 2.0248870 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 7220736 positive integers (up to 20248870) that are relatively prime to 20248870.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-eight thousand eight hundred seventy

Notation

Scientific notation 2.0248870 × 10^7
Engineering notation 2.0248870 × 10^6

Prime Factorization of 20248870

Prime Factorization 2 × 85 × 19 × 6269

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20248870
Product of the distinct prime numbers

The prime factorization of 20248870 is 2 × 85 × 19 × 6269. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 34, 60, 920, 74, 4051, 5919, 95649, 68457, 197047, 570267, 635088, 3245661, 16514278, 3371626, 4306944, 936560720, 1191024656, 1002023201

Basic calculations (n = 20248870)

Multiplication

n×y
n×2 40497740
n×3 60746610
n×4 80995480
n×5 101244350

Division

n÷y
n÷2 10124435
n÷3 6749623.3333333
n÷3 5062217.5
n÷5 4049774

Exponentiation

ny
n2 410016736276900
n3 8.3023755906952E+21
n4 1.6811372402716E+29
n5 3.4041129430419E+36

Nth Root

y√n
2√n 4499.8744426928
3√n 272.56301883972
4√n 67.081103469553
5√n 28.925452286938

Divisors of 20248870

1, 2, 19, 38, 85, 170, 1615, 3230, 6269, 12538, 119111, 238222, 532865, 1065730, 10124435, 20248870

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20248869
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20248870 can be divided by 16 positive divisors. The sum of these divisors (counting 20248870) is 1, the average is 0.0625.

Base conversion 20248870

Base System Value
2 Binary 1001101001111100100100110
3 Ternary 1102002202020011
4 Quaternary 1031033210212
5 Quinary 20140430440
6 Senary 2002000434
8 Octal 115174446
10 Decimal 20248870
12 Duodecimal 694611a
16 Hexadecimal 134f926
20 Vigesimal 66b23a
36 Base36 c204m

Cryptographic Hash Functions

md5 076553b749e00b28f90cc33e374cfa7e
sha1 3899b23b8091db7bdd1ec4caec13762bb91053cb
sha256 764666e4530d1f6b51a412dfa0f858d1c6833c45c883550ce8834cb28e10fa2f
sha512 b53a90ebc3199d4477c0eead6c39a44b750935fd7f82e1b1e76639299d7d2c3983e1ee41238cedfae452a18338b64b5506f6f02a6df9ee5c3dc5d5d015e832d7
ripemd-160 55da7b4fa4f6aacf5e0fe3230390e87dc50fafc0

20248870 as geometric shapes

Circle

Radius = n
Diameter 40497740
Circumference 127227402.47099
Area 1.2881055665364E+15

Sphere

Radius = n
Volume 3.4776909550762E+22
Surface area 5.1524222661455E+15
Circumference 127227402.47099

Square

Length = n
Perimeter 80995480
Area 410016736276900
Diagonal 28636226.57673

Cube

Length = n
Surface area 2460100417661400
Volume 8.3023755906952E+21
Space diagonal 35072071.635857

Equilateral Triangle

Length = n
Perimeter 60746610
Area 1.7754245479629E+14
Altitude 17536035.817929

Triangular Pyramid

Length = n
Surface area 1.7754245479629E+14
Volume 9.7844434668971E+20
Height 9545408.8589099