28804974 (number)

28804974 is an even 8-digits composite number following 28804973 and preceding 28804975. In scientific notation, it is written as 2.8804974 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 8728760 positive integers (up to 28804974) that are relatively prime to 28804974.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred four thousand nine hundred seventy-four

Notation

Scientific notation 2.8804974 × 10^7
Engineering notation 2.8804974 × 10^6

Prime Factorization of 28804974

Prime Factorization 2 × 3 × 11 × 436439

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28804974
Product of the distinct prime numbers

The prime factorization of 28804974 is 2 × 3 × 11 × 436439. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 3, 84, 9, 321, 161, 4393, 5724, 22432, 96370, 495546, 542651, 8825016, 4802524, 59303945, 87084297, 698477965, 676960567, 121413505, 3171395744

Basic calculations (n = 28804974)

Multiplication

n×y
n×2 57609948
n×3 86414922
n×4 115219896
n×5 144024870

Division

n÷y
n÷2 14402487
n÷3 9601658
n÷3 7201243.5
n÷5 5760994.8

Exponentiation

ny
n2 829726527140676
n3 2.3900251041397E+22
n4 6.8844610984093E+29
n5 1.9830672294369E+37

Nth Root

y√n
2√n 5367.0265510802
3√n 306.54141834494
4√n 73.259992841115
5√n 31.037983470904

Divisors of 28804974

1, 2, 3, 6, 11, 22, 33, 66, 436439, 872878, 1309317, 2618634, 4800829, 9601658, 14402487, 28804974

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 -28804973
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 28804974 can be divided by 16 positive divisors. The sum of these divisors (counting 28804974) is 1, the average is 0.0625.

Base conversion 28804974

Base System Value
2 Binary 1101101111000011101101110
3 Ternary 2000012102222220
4 Quaternary 1231320131232
5 Quinary 24333224344
6 Senary 2505220210
8 Octal 155703556
10 Decimal 28804974
12 Duodecimal 9791666
16 Hexadecimal 1b7876e
20 Vigesimal 900c8e
36 Base36 h5e26

Cryptographic Hash Functions

md5 d9df7964ce6248a03ec11ede578a86f5
sha1 df0b0c671837e0e368a099c3d641e8b514ca7734
sha256 a8003c9663b01fe5efed5c8b2e06bfc1db903fdcc8c6fab412b3984c06cf3883
sha512 82452319bcd23eeb87055085399ef9494f0e86d87d9b91e446bde34274459cdf421154abb12d5bb6a2ab1ce27795f6000752adc137a056a7c8cfdaac9649361e
ripemd-160 7f85d199655fd9367f52d64f039fdfa2c979736b

28804974 as geometric shapes

Circle

Radius = n
Diameter 57609948
Circumference 180986989.41049
Area 2.6066627621537E+15

Sphere

Radius = n
Volume 1.0011313745414E+23
Surface area 1.0426651048615E+16
Circumference 180986989.41049

Square

Length = n
Perimeter 115219896
Area 829726527140676
Diagonal 40736384.894604

Cube

Length = n
Surface area 4978359162844056
Volume 2.3900251041397E+22
Space diagonal 49891678.478701

Equilateral Triangle

Length = n
Perimeter 86414922
Area 3.5928212534883E+14
Altitude 24945839.23935

Triangular Pyramid

Length = n
Surface area 3.5928212534883E+14
Volume 2.8166715972388E+21
Height 13578794.964868