28771190 (number)

28771190 is an even 8-digits composite number following 28771189 and preceding 28771191. In scientific notation, it is written as 2.8771190 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 9523584 positive integers (up to 28771190) that are relatively prime to 28771190.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred seventy-one thousand one hundred ninety

Notation

Scientific notation 2.8771190 × 10^7
Engineering notation 2.8771190 × 10^6

Prime Factorization of 28771190

Prime Factorization 2 × 35 × 29 × 14173

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28771190
Product of the distinct prime numbers

The prime factorization of 28771190 is 2 × 35 × 29 × 14173. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 15, 44, 172, 544, 195, 4542, 9195, 78902, 512629, 585029, 9374122, 5683767, 95050155, 9428854, 556620570, 145020220, 3603194211, 4888835310

Basic calculations (n = 28771190)

Multiplication

n×y
n×2 57542380
n×3 86313570
n×4 115084760
n×5 143855950

Division

n÷y
n÷2 14385595
n÷3 9590396.6666667
n÷3 7192797.5
n÷5 5754238

Exponentiation

ny
n2 827781374016100
n3 2.3816255190278E+22
n4 6.8522200316798E+29
n5 1.9714652445327E+37

Nth Root

y√n
2√n 5363.8782611092
3√n 306.42152878834
4√n 73.238502586476
5√n 31.030699454501

Divisors of 28771190

1, 2, 29, 35, 58, 70, 1015, 2030, 14173, 28346, 411017, 496055, 822034, 992110, 14385595, 28771190

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 -28771189
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 28771190 can be divided by 16 positive divisors. The sum of these divisors (counting 28771190) is 1, the average is 0.0625.

Base conversion 28771190

Base System Value
2 Binary 1101101110000001101110110
3 Ternary 2000010201122122
4 Quaternary 1231300031312
5 Quinary 24331134230
6 Senary 2504355542
8 Octal 155601566
10 Decimal 28771190
12 Duodecimal 9775bb2
16 Hexadecimal 1b70376
20 Vigesimal 8jg7ja
36 Base36 h4nzq

Cryptographic Hash Functions

md5 73f7f0adb41d5fd06940244a96ea955b
sha1 5da6f5d12c6e3e371e7dd1bc8720240c597fcafd
sha256 45b3dea98c209ec7352f9e67139027a844ac34656c05e78fd46ced0e416f14f6
sha512 a8a337ba902f5e4c366718be54e7b744c832b62363ba62b7b75b975cfcb354fdbbc9456549d65cb5bc2decbf25f75a47edf77b85facecace7b955826195f4ece
ripemd-160 2c1dc6ead276ab55d1099ea650599e32eef9d8ca

28771190 as geometric shapes

Circle

Radius = n
Diameter 57542380
Circumference 180774718.27807
Area 2.6005518833874E+15

Sphere

Radius = n
Volume 9.9761296455731E+22
Surface area 1.040220753355E+16
Circumference 180774718.27807

Square

Length = n
Perimeter 115084760
Area 827781374016100
Diagonal 40688607.103613

Cube

Length = n
Surface area 4966688244096600
Volume 2.3816255190278E+22
Space diagonal 49833162.874218

Equilateral Triangle

Length = n
Perimeter 86313570
Area 3.5843984933877E+14
Altitude 24916581.437109

Triangular Pyramid

Length = n
Surface area 3.5843984933877E+14
Volume 2.8067725912525E+21
Height 13562869.034538