28831452 (number)

28831452 is an even 8-digits composite number following 28831451 and preceding 28831453. In scientific notation, it is written as 2.8831452 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 8563968 positive integers (up to 28831452) that are relatively prime to 28831452.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred thirty-one thousand four hundred fifty-two

Notation

Scientific notation 2.8831452 × 10^7
Engineering notation 2.8831452 × 10^6

Prime Factorization of 28831452

Prime Factorization 2 × 2 × 39 × 29 × 6373

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14415726
Product of the distinct prime numbers

The prime factorization of 28831452 is 2 × 2 × 39 × 29 × 6373. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 3, 32, 51, 591, 222, 8147, 9418, 13037, 39523, 696484, 467118, 9870088, 40162, 90493778, 9558779, 252637401, 353841666, 1822995311, 4426896603

Basic calculations (n = 28831452)

Multiplication

n×y
n×2 57662904
n×3 86494356
n×4 115325808
n×5 144157260

Division

n÷y
n÷2 14415726
n÷3 9610484
n÷3 7207863
n÷5 5766290.4

Exponentiation

ny
n2 831252624428304
n3 2.3966220141079E+22
n4 6.9098092561894E+29
n5 1.9921983389898E+37

Nth Root

y√n
2√n 5369.4927134693
3√n 306.63531553058
4√n 73.276822484803
5√n 31.043687497711

Divisors of 28831452

1, 2, 4, 29, 39, 58, 78, 116, 156, 1131, 2262, 4524, 6373, 12746, 25492, 184817, 248547, 369634, 497094, 739268, 994188, 7207863, 14415726, 28831452

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28831451
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28831452 can be divided by 24 positive divisors. The sum of these divisors (counting 28831452) is 1, the average is 0.041666666666667.

Base conversion 28831452

Base System Value
2 Binary 1101101111110111011011100
3 Ternary 2000020210022120
4 Quaternary 1231332323130
5 Quinary 24340101302
6 Senary 2505542540
8 Octal 155767334
10 Decimal 28831452
12 Duodecimal 97a4a50
16 Hexadecimal 1b7eedc
20 Vigesimal 903icc
36 Base36 h5yho

Cryptographic Hash Functions

md5 72a3336d544f0c1d4d88553e8437054a
sha1 4ca2389f75db5af474f9639a39e317e54106a462
sha256 f5d21585bbaf36c9f7ce03a297f507020893778b19f1c5dbd50917df635899e4
sha512 6915708fd0c83440168fbb6b76ff3bb8935d0df8b6983cf7b19149ea143a95231fd4f3dcc0bdf374440d0bd865adfcd6d3120c6f365072dc60665e867e00edc9
ripemd-160 dfcd3c1c0d859f830372435b1b225437c2b82afc

28831452 as geometric shapes

Circle

Radius = n
Diameter 57662904
Circumference 181153355.59105
Area 2.6114571381812E+15

Sphere

Radius = n
Volume 1.003894681727E+23
Surface area 1.0445828552725E+16
Circumference 181153355.59105

Square

Length = n
Perimeter 115325808
Area 831252624428304
Diagonal 40773830.441309

Cube

Length = n
Surface area 4987515746569824
Volume 2.3966220141079E+22
Space diagonal 49937539.719983

Equilateral Triangle

Length = n
Perimeter 86494356
Area 3.599429448587E+14
Altitude 24968769.859992

Triangular Pyramid

Length = n
Surface area 3.599429448587E+14
Volume 2.8244461301944E+21
Height 13591276.81377