1145019897 is an odd 10-digits composite number following 1145019896
and preceding 1145019898 . In scientific notation, it is written as 1.145019897 × 10^9.
The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors.
There are 641938752 positive integers (up to 1145019897) that are relatively prime to 1145019897.
1145019897 has 24 divisors, whose sum is 1507912200
The reverse of 1145019897 is 7989105411
Previous prime number is 53
Is Prime? no Number parity odd Number length 10 Sum of Digits 45 Digital Root 9
Name
one billion one hundred forty-five million nineteen thousand eight hundred ninety-seven
Scientific notation
1.145019897 × 10^9
Engineering notation
1.145019897 × 10^9
Prime Factorization
9 × 7 × 7 × 53 × 48989
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
163574271 Product of the distinct prime numbers
The prime factorization of 1145019897 is 9 × 7 × 7 × 53 × 48989.
Since it has a total of 5 prime factors.
9 , 5 , 23 , 14 , 648 , 958 , 5917 , 3202 , 61838 , 84687 , 390062 , 894399 , 1088857 , 262731 , 89467157 , 22614615 , 76100980 , 625556605 , 4461697353 , 1990065512
n×2
2290039794
n×3
3435059691
n×4
4580079588
n×5
5725099485
n÷2
572509948.5
n÷3
381673299
n÷3
286254974.25
n÷5
229003979.4
n2
1311070564525890609
n3
1.5012018827532E+27
n4
1.7189060251662E+36
n5
1.9681815998885E+45
2 √n33838.142635198
3 √n1046.1750164441
4 √n183.95146815179
5 √n64.827997499128
1 , 7 , 9 , 49 , 53 , 63 , 371 , 441 , 477 , 2597 , 3339 , 23373 , 48989 , 342923 , 440901 , 2400461 , 2596417 , 3086307 , 18174919 , 21604149 , 23367753 , 127224433 , 163574271 , 1145019897
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
-1145019896 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 1145019897 can be divided by 24 positive divisors.
The sum of these divisors (counting 1145019897) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000100001111111001110111111001
3
Ternary
2221210120001000100
4
Quaternary
1010033321313321
5
Quinary
4321111114042
6
Senary
305341430013
8
Octal
10417716771
10
Decimal
1145019897
12
Duodecimal
27b56b309
16
Hexadecimal
443f9df9
20
Vigesimal
hhg79eh
36
Base36
ixpr09
md5
32964cc6cf89e50fe0577a3a476dfdcc
sha1
a1462b61e8d1cf46ff535d99536b1cdc0da89f98
sha256
e2a94a8a05843c3fc08f31434fc750198ce28e9006816c03cc70fef2e315e1a3
sha512
df3557558a791a59dc839583f4f90085a9cee5fb7919e2df168b052112de41d6b0a2265e57405fcf371f4195f095709cc327f7df820d94dfdce4a7785c812d0c
ripemd-160
45514d71160a1da19a7f143587cb2f80ea0b05ce
Diameter
2290039794
Circumference
7194372193.2587
Area
4.1188496538524E+18
Volume
6.2882197418834E+27
Surface area
1.6475398615409E+19
Circumference
7194372193.2587
Perimeter
4580079588
Area
1311070564525890609
Diagonal
1619302667.5244
Surface area
7866423387155343654
Volume
1.5012018827532E+27
Space diagonal
1983232637.2813
Perimeter
3435059691
Area
5.6771020751671E+17
Altitude
991616318.64064
Surface area
5.6771020751671E+17
Volume
1.7691833853746E+26
Height
539767555.84148