28992236 is an even 8-digits composite number following 28992235
and preceding 28992237 . In scientific notation, it is written as 2.8992236 × 10^7.
The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors.
There are 10967616 positive integers (up to 28992236) that are relatively prime to 28992236.
28992236 has 24 divisors, whose sum is 54994464
The reverse of 28992236 is 63229982
Previous prime number is 13
Is Prime? no Number parity even Number length 8 Sum of Digits 41 Digital Root 5
Name
twenty-eight million nine hundred ninety-two thousand two hundred thirty-six
Scientific notation
2.8992236 × 10^7
Engineering notation
2.8992236 × 10^6
Prime Factorization
2 × 2 × 161 × 13 × 3463
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
14496118 Product of the distinct prime numbers
The prime factorization of 28992236 is 2 × 2 × 161 × 13 × 3463.
Since it has a total of 5 prime factors.
8 , 2 , 25 , 88 , 124 , 516 , 6291 , 8724 , 98018 , 879 , 516646 , 953261 , 3111430 , 9768352 , 82213057 , 20990216 , 981179830 , 357425750 , 2631324570 , 5609370607
n×2
57984472
n×3
86976708
n×4
115968944
n×5
144961180
n÷2
14496118
n÷3
9664078.6666667
n÷3
7248059
n÷5
5798447.2
n2
840549748279696
n3
2.4369416671866E+22
n4
7.0652387933306E+29
n5
2.048370704926E+37
2 √n5384.4438895767
3 √n307.2042623423
4 √n73.378770019514
5 √n31.078234709063
1 , 2 , 4 , 13 , 26 , 52 , 161 , 322 , 644 , 2093 , 3463 , 4186 , 6926 , 8372 , 13852 , 45019 , 90038 , 180076 , 557543 , 1115086 , 2230172 , 7248059 , 14496118 , 28992236
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
-28992235 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 28992236 can be divided by 24 positive divisors.
The sum of these divisors (counting 28992236) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1101110100110001011101100
3
Ternary
2000112221212112
4
Quaternary
1232212023230
5
Quinary
24410222421
6
Senary
2513223152
8
Octal
156461354
10
Decimal
28992236
12
Duodecimal
9861ab8
16
Hexadecimal
1ba62ec
20
Vigesimal
9140bg
36
Base36
h9ejw
md5
c9ac464b9e818aedb5d4ea8b0456f29b
sha1
a947bc4034d847ec8d470937ddeb15a512fe1b07
sha256
83fbb0b938b87291698732bcfb4fcef70a18c410c8064f4dbfe85b724c6f94d4
sha512
d1f36e8b4dca54193aac95e3744b1085ea3951dda1b0b02d6e5f76a30f54ae4f4176373965d7c402ce67e57ae7fe2c4d84974df9e54e4a5a5a988cb1a8ebeb57
ripemd-160
f8a9eb266a2f7b16eebde79782fff71bc9984fbc
Diameter
57984472
Circumference
182163591.25748
Area
2.6406649141722E+15
Volume
1.0207837385147E+23
Surface area
1.0562659656689E+16
Circumference
182163591.25748
Perimeter
115968944
Area
840549748279696
Diagonal
41001213.354721
Surface area
5043298489678176
Volume
2.4369416671866E+22
Space diagonal
50216025.777027
Perimeter
86976708
Area
3.6396871757742E+14
Altitude
25108012.888514
Surface area
3.6396871757742E+14
Volume
2.8719632970394E+21
Height
13667071.11824