249132020 is an even 9-digits composite number following 249132019
and preceding 249132021 . In scientific notation, it is written as 2.49132020 × 10^8.
The sum of its digits is 23. It has a total of 5 prime factors and 24 positive divisors.
There are 99100800 positive integers (up to 249132020) that are relatively prime to 249132020.
249132020 has 24 divisors, whose sum is 526075368
The reverse of 249132020 is 020231942
Previous prime number is 181
Is Prime? no
Number parity even
Number length 9
Sum of Digits 23
Digital Root 5
Name
two hundred forty-nine million one hundred thirty-two thousand twenty
Scientific notation
2.49132020 × 10^8
Engineering notation
2.49132020 × 10^6
Prime Factorization
2 × 2 × 5 × 181 × 68821
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
124566010
Product of the distinct prime numbers
The prime factorization of 249132020 is 2 × 2 × 5 × 181 × 68821.
Since it has a total of 5 prime factors.
5 , 6 , 18 , 29 , 813 , 411 , 5786 , 8346 , 66699 , 9556 , 465230 , 534420 , 4945094 , 8302010 , 70372513 , 76924603 , 682122163 , 882395956 , 6639144578 , 8763355058
n×2
498264040
n×3
747396060
n×4
996528080
n×5
1245660100
n÷2
124566010
n÷3
83044006.666667
n÷3
62283005
n÷5
49826404
n2
62066763389280400
n3
1.5462818138033E+25
n4
3.8522831176209E+33
n5
9.597270747048E+41
2 √n
15783.916497498
3 √n
629.23062205783
4 √n
125.63405787245
5 √n
47.784374987132
1 , 2 , 4 , 5 , 10 , 20 , 181 , 362 , 724 , 905 , 1810 , 3620 , 68821 , 137642 , 275284 , 344105 , 688210 , 1376420 , 12456601 , 24913202 , 49826404 , 62283005 , 124566010 , 249132020
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
-249132019
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 249132020 can be divided by 24 positive divisors.
The sum of these divisors (counting 249132020) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1110110110010111001111110100
3
Ternary
122100210012212212
4
Quaternary
32312113033310
5
Quinary
1002234211040
6
Senary
40415432552
8
Octal
1666271764
10
Decimal
249132020
12
Duodecimal
6b525758
16
Hexadecimal
ed973f4
20
Vigesimal
3hh1a10
36
Base36
44brhw
md5
930bee20e246ffea57db511556be42d0
sha1
75c4ff67dc47b25d60ae8d0c789460827a678f5e
sha256
ae82ca494614e5839f981fc5531d52c077d6abc8f271177e5d11d94c3fa1c797
sha512
628c4458e3034ba43a59f9a0e4a97e2d922797e856eb3bb359e0771697ce009817cdbdcff166177f81c92e989260dc3ebcf8d9f186064abb8e8a004b6bbd4ce6
ripemd-160
01258f658d7d2b68f9857ad228120ace33067cb4
Diameter
498264040
Circumference
1565342647.612
Area
1.9498848789586E+17
Volume
6.4770501154988E+25
Surface area
7.7995395158344E+17
Circumference
1565342647.612
Perimeter
996528080
Area
62066763389280400
Diagonal
352325881.50541
Surface area
372400580335682400
Volume
1.5462818138033E+25
Space diagonal
431509316.43227
Perimeter
747396060
Area
2.6875696912897E+16
Altitude
215754658.21613
Surface area
2.6875696912897E+16
Volume
1.8223105936096E+24
Height
117441960.5018