1145248899 is an odd 10-digits composite number following 1145248898
and preceding 1145248900 . In scientific notation, it is written as 1.145248899 × 10^9.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 762959880 positive integers (up to 1145248899) that are relatively prime to 1145248899.
1145248899 has 8 divisors, whose sum is 1528077312
The reverse of 1145248899 is 9988425411
Previous prime number is 1423
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 51
Digital Root 6
Name
one billion one hundred forty-five million two hundred forty-eight thousand eight hundred ninety-nine
Scientific notation
1.145248899 × 10^9
Engineering notation
1.145248899 × 10^9
Prime Factorization
3 × 1423 × 268271
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1145248899
Product of the distinct prime numbers
The prime factorization of 1145248899 is 3 × 1423 × 268271.
Since it has a total of 3 prime factors.
4 , 3 , 52 , 25 , 23 , 906 , 3243 , 6692 , 52081 , 16125 , 761819 , 821459 , 8621767 , 6177219 , 96983234 , 3276904 , 367234496 , 122917758 , 8552919750 , 6012584435
n×2
2290497798
n×3
3435746697
n×4
4580995596
n×5
5726244495
n÷2
572624449.5
n÷3
381749633
n÷3
286312224.75
n÷5
229049779.8
n2
1311595040660712201
n3
1.5021027762505E+27
n4
1.7202815506858E+36
n5
1.9701505518929E+45
2 √n
33841.526251043
3 √n
1046.2447561933
4 √n
183.96066495597
5 √n
64.830590389193
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
-1145248898
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 1145248899 can be divided by 8 positive divisors.
The sum of these divisors (counting 1145248899) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100010000110001110010000011
3
Ternary
2221210222200010220
4
Quaternary
1010100301302003
5
Quinary
4321140431044
6
Senary
305350354123
8
Octal
10420616203
10
Decimal
1145248899
12
Duodecimal
27b65b943
16
Hexadecimal
44431c83
20
Vigesimal
hhhg24j
36
Base36
ixunpf
md5
9d215f592eef389f9dda2acf22769291
sha1
bc151c2bb0559f4d8192523f3416aaffb2ed6188
sha256
a220d565380edc815334e3466e824e88e4e761fa8ed80d8b31be459bfdc9ab08
sha512
9bc7ae9d032eeacc05c5e455fc7162ba48b78a39a8a337fbc488fe6d7b7d192929c6b7960fc7f1d1c160f29c635a56858d3c48b8399f0684274e8436df6dd745
ripemd-160
9b27f1af01ebf9082fe7a55c590d19ad6e851399
Diameter
2290497798
Circumference
7195811055.2604
Area
4.1204973442245E+18
Volume
6.2919933957407E+27
Surface area
1.6481989376898E+19
Circumference
7195811055.2604
Perimeter
4580995596
Area
1311595040660712201
Diagonal
1619626525.2587
Surface area
7869570243964273206
Volume
1.5021027762505E+27
Space diagonal
1983629280.3803
Perimeter
3435746697
Area
5.6793731234493E+17
Altitude
991814640.19016
Surface area
5.6793731234493E+17
Volume
1.7702450985432E+26
Height
539875508.41955