28473397 (number)

28473397 is an odd 8-digits composite number following 28473396 and preceding 28473398. In scientific notation, it is written as 2.8473397 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 28006560 positive integers (up to 28473397) that are relatively prime to 28473397.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred seventy-three thousand three hundred ninety-seven

Notation

Scientific notation 2.8473397 × 10^7
Engineering notation 2.8473397 × 10^6

Prime Factorization of 28473397

Prime Factorization 61 × 466777

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 28473397
Product of the distinct prime numbers

The prime factorization of 28473397 is 61 × 466777. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 9, 18, 33, 138, 340, 4689, 3720, 9975, 77076, 494113, 385192, 6229345, 2437570, 99169550, 14677546, 427074178, 442364727, 6567239569, 7166224338

Basic calculations (n = 28473397)

Multiplication

n×y
n×2 56946794
n×3 85420191
n×4 113893588
n×5 142366985

Division

n÷y
n÷2 14236698.5
n÷3 9491132.3333333
n÷3 7118349.25
n÷5 5694679.4

Exponentiation

ny
n2 810734336719609
n3 2.3084360630949E+22
n4 6.5729016473618E+29
n5 1.8715283804729E+37

Nth Root

y√n
2√n 5336.0469450709
3√n 305.36066623582
4√n 73.048250800898
5√n 30.966195883757

Divisors of 28473397

1, 61, 466777, 28473397

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 -28473396
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 28473397 can be divided by 4 positive divisors. The sum of these divisors (counting 28473397) is 1, the average is 0.25.

Base conversion 28473397

Base System Value
2 Binary 1101100100111100000110101
3 Ternary 1222120121011021
4 Quaternary 1230213200311
5 Quinary 24242122042
6 Senary 2454141141
8 Octal 154474065
10 Decimal 28473397
12 Duodecimal 96517b1
16 Hexadecimal 1b27835
20 Vigesimal 8hj39h
36 Base36 gya7p

Cryptographic Hash Functions

md5 fffd2615d2f00f0a82f58278f7366393
sha1 68377f66af2eda7258aa98df4cc3d34ce4bf60ce
sha256 79a4a9cfad77b1f36720e2cc86665c4e50a923a1ecdf1d91f3ee073d31f360f3
sha512 12aa4af110fa98a1443e087337e6d9783d10a9f268ef73231423b876d686e79dc90d0bf594cff89cdc29be688b50fb0d05389c347953175a170a5a88483a5447
ripemd-160 5a1d157429474a38f9fd395265c9fbda3e619f23

28473397 as geometric shapes

Circle

Radius = n
Diameter 56946794
Circumference 178903629.67589
Area 2.5469970362513E+15

Sphere

Radius = n
Volume 9.6695543694676E+22
Surface area 1.0187988145005E+16
Circumference 178903629.67589

Square

Length = n
Perimeter 113893588
Area 810734336719609
Diagonal 40267464.204233

Cube

Length = n
Surface area 4864406020317654
Volume 2.3084360630949E+22
Space diagonal 49317370.268079

Equilateral Triangle

Length = n
Perimeter 85420191
Area 3.5105826565975E+14
Altitude 24658685.13404

Triangular Pyramid

Length = n
Surface area 3.5105826565975E+14
Volume 2.72051799025E+21
Height 13422488.068078