28331377 (number)

28331377 is an odd 8-digits composite number following 28331376 and preceding 28331378. In scientific notation, it is written as 2.8331377 × 10^7. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 27099556 positive integers (up to 28331377) that are relatively prime to 28331377.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred thirty-one thousand three hundred seventy-seven

Notation

Scientific notation 2.8331377 × 10^7
Engineering notation 2.8331377 × 10^6

Prime Factorization of 28331377

Prime Factorization 23 × 1231799

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 28331377
Product of the distinct prime numbers

The prime factorization of 28331377 is 23 × 1231799. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 10, 96, 23, 381, 529, 8153, 6734, 26137, 39568, 993677, 658294, 1013334, 5816030, 50317463, 60330347, 947520161, 847835283, 294958292, 3023180485

Basic calculations (n = 28331377)

Multiplication

n×y
n×2 56662754
n×3 84994131
n×4 113325508
n×5 141656885

Division

n÷y
n÷2 14165688.5
n÷3 9443792.3333333
n÷3 7082844.25
n÷5 5666275.4

Exponentiation

ny
n2 802666922716129
n3 2.2740659192901E+22
n4 6.4427418882258E+29
n5 1.8253174934902E+37

Nth Root

y√n
2√n 5322.7227055333
3√n 304.85212575515
4√n 72.95699216342
5√n 30.935243344509

Divisors of 28331377

1, 23, 1231799, 28331377

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28331376
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28331377 can be divided by 4 positive divisors. The sum of these divisors (counting 28331377) is 1, the average is 0.25.

Base conversion 28331377

Base System Value
2 Binary 1101100000100110101110001
3 Ternary 1222022101100021
4 Quaternary 1230010311301
5 Quinary 24223101002
6 Senary 2451123441
8 Octal 154046561
10 Decimal 28331377
12 Duodecimal 95a3581
16 Hexadecimal 1b04d71
20 Vigesimal 8h188h
36 Base36 gv8mp

Cryptographic Hash Functions

md5 13492ad4735c5953ce485a53d984361b
sha1 5fd8312949ad91154e6457c5eac5da9348b1bb5d
sha256 11495db252858ada5bd9150368576a49cb415c1706dcea269fa6f5c12c6bbba0
sha512 e748298668efb5e54bf91ca627c3288028268381e9480d16bd09b32a8ba0175c0994dc06a1e0e5cbf4e62aa5db9807f71b1a5620b6b036c89798e58588768b41
ripemd-160 ff0ac062048c7ae5414c8d90ca8d77a4d0fb5428

28331377 as geometric shapes

Circle

Radius = n
Diameter 56662754
Circumference 178011291.69857
Area 2.5216525076845E+15

Sphere

Radius = n
Volume 9.5255850477607E+22
Surface area 1.0086610030738E+16
Circumference 178011291.69857

Square

Length = n
Perimeter 113325508
Area 802666922716129
Diagonal 40066617.594105

Cube

Length = n
Surface area 4816001536296774
Volume 2.2740659192901E+22
Space diagonal 49071384.412388

Equilateral Triangle

Length = n
Perimeter 84994131
Area 3.4756497292482E+14
Altitude 24535692.206194

Triangular Pyramid

Length = n
Surface area 3.4756497292482E+14
Volume 2.6800123873254E+21
Height 13355539.198035