28484998 is an even 8-digits composite number following 28484997
and preceding 28484999 . In scientific notation, it is written as 2.8484998 × 10^7.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 14226240 positive integers (up to 28484998) that are relatively prime to 28484998.
28484998 has 8 divisors, whose sum is 42776280
The reverse of 28484998 is 89948482
Previous prime number is 929
Is Prime? no
Number parity even
Number length 8
Sum of Digits 52
Digital Root 7
Name
twenty-eight million four hundred eighty-four thousand nine hundred ninety-eight
Scientific notation
2.8484998 × 10^7
Engineering notation
2.8484998 × 10^6
Prime Factorization
2 × 929 × 15331
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
28484998
Product of the distinct prime numbers
The prime factorization of 28484998 is 2 × 929 × 15331.
Since it has a total of 3 prime factors.
7 , 2 , 27 , 75 , 680 , 293 , 2023 , 9913 , 55888 , 5846 , 535673 , 312750 , 8584387 , 8853611 , 60963279 , 81809039 , 137288898 , 338783385 , 1569408771 , 2202674714
n×2
56969996
n×3
85454994
n×4
113939992
n×5
142424990
n÷2
14242499
n÷3
9494999.3333333
n÷3
7121249.5
n÷5
5696999.6
n2
811395111060004
n3
2.3112588115754E+22
n4
6.5836202625208E+29
n5
1.8753441001066E+37
2 √n
5337.1338750307
3 √n
305.4021319367
4 √n
73.055690230335
5 √n
30.968718802301
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-28484997
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28484998 can be divided by 8 positive divisors.
The sum of these divisors (counting 28484998) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101100101010010110000110
3
Ternary
1222121012001221
4
Quaternary
1230222112012
5
Quinary
24243004443
6
Senary
2454310554
8
Octal
154522606
10
Decimal
28484998
12
Duodecimal
965845a
16
Hexadecimal
1b2a586
20
Vigesimal
8i0c9i
36
Base36
gyj5y
md5
4a467ff7c1dc758920d34d0e17cea998
sha1
cbc2d2bd7adb2ae0f1ca5c745faf719b9ed66690
sha256
ecf6cb6f68f02e568323dbc3ad7173240d3e731482e0ffacdbcab39e02135524
sha512
071a282d6c7e9f6bebb88cbd03fc278e1e06708bda1b694ff46ee929d1be618b6591a00596c81127bc2744d6433ec7c1ba89f452a2ccf1600d4a939b6960c8b1
ripemd-160
ffb70d54ca5c11906f3cd87b3f31c513161ece93
Diameter
56969996
Circumference
178976520.90864
Area
2.5490729200648E+15
Volume
9.6813782706533E+22
Surface area
1.0196291680259E+16
Circumference
178976520.90864
Perimeter
113939992
Area
811395111060004
Diagonal
40283870.49577
Surface area
4868370666360024
Volume
2.3112588115754E+22
Space diagonal
49337463.789498
Perimeter
85454994
Area
3.5134438934223E+14
Altitude
24668731.894749
Surface area
3.5134438934223E+14
Volume
2.7238446312369E+21
Height
13427956.831923