20150280 (number)

20150280 is an even 8-digits composite number following 20150279 and preceding 20150281. In scientific notation, it is written as 2.0150280 × 10^7. The sum of its digits is 18. It has a total of 7 prime factors and 64 positive divisors. There are 5328000 positive integers (up to 20150280) that are relatively prime to 20150280.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty thousand two hundred eighty

Notation

Scientific notation 2.0150280 × 10^7
Engineering notation 2.0150280 × 10^6

Prime Factorization of 20150280

Prime Factorization 2 × 2 × 2 × 15 × 3 × 223 × 251

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5037570
Product of the distinct prime numbers

The prime factorization of 20150280 is 2 × 2 × 2 × 15 × 3 × 223 × 251. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 9, 72, 64, 422, 722, 2797, 3549, 82824, 98560, 220477, 974249, 2569730, 2941175, 62662835, 42523240, 954560522, 295099845, 2149510889, 7396630072

Basic calculations (n = 20150280)

Multiplication

n×y
n×2 40300560
n×3 60450840
n×4 80601120
n×5 100751400

Division

n÷y
n÷2 10075140
n÷3 6716760
n÷3 5037570
n÷5 4030056

Exponentiation

ny
n2 406033784078400
n3 8.1816944386393E+21
n4 1.6486343381302E+29
n5 3.3220443530939E+36

Nth Root

y√n
2√n 4488.9063255987
3√n 272.11993701434
4√n 66.999300933657
5√n 28.897230162824

Divisors of 20150280

1, 2, 3, 4, 6, 8, 12, 15, 24, 30, 45, 60, 90, 120, 180, 223, 251, 360, 446, 502, 669, 753, 892, 1004, 1338, 1506, 1784, 2008, 2676, 3012, 3345, 3765, 5352, 6024, 6690, 7530, 10035, 11295, 13380, 15060, 20070, 22590, 26760, 30120, 40140, 45180, 55973, 80280, 90360, 111946, 167919, 223892, 335838, 447784, 671676, 839595, 1343352, 1679190, 2518785, 3358380, 5037570, 6716760, 10075140, 20150280

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 -20150279
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 20150280 can be divided by 64 positive divisors. The sum of these divisors (counting 20150280) is 1, the average is 0.015625.

Base conversion 20150280

Base System Value
2 Binary 1001100110111100000001000
3 Ternary 1101220201222200
4 Quaternary 1030313200020
5 Quinary 20124302110
6 Senary 1555520200
8 Octal 114674010
10 Decimal 20150280
12 Duodecimal 68b9060
16 Hexadecimal 1337808
20 Vigesimal 65ife0
36 Base36 bzw20

Cryptographic Hash Functions

md5 4d99e7a068214dad464853bf00f407db
sha1 cea2367621fc2315c5db9995a53937c41c976fd0
sha256 0f089c32744fd8bc385b6e73458ba6e3a926135aa3d3db4cb5558e76c315793e
sha512 a44b782f50b9822315e6b90ce312e5778383ab35cc8c2a262c35abd9b2191372d33677681a5f5ed7dd19ec9914db88602db8c8b09727dd964c4ce0375e20525a
ripemd-160 026318c71d5415713df12f28e0981591bb3d634b

20150280 as geometric shapes

Circle

Radius = n
Diameter 40300560
Circumference 126607943.23155
Area 1.27559275317E+15

Sphere

Radius = n
Volume 3.4271401523128E+22
Surface area 5.1023710126799E+15
Circumference 126607943.23155

Square

Length = n
Perimeter 80601120
Area 406033784078400
Diagonal 28496799.261615

Cube

Length = n
Surface area 2436202704470400
Volume 8.1816944386393E+21
Space diagonal 34901308.746739

Equilateral Triangle

Length = n
Perimeter 60450840
Area 1.7581778590331E+14
Altitude 17450654.373369

Triangular Pyramid

Length = n
Surface area 1.7581778590331E+14
Volume 9.6422193652635E+20
Height 9498933.0872051