1125280961 is an odd 10-digits composite number following 1125280960
and preceding 1125280962 . In scientific notation, it is written as 1.125280961 × 10^9.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 957162960 positive integers (up to 1125280961) that are relatively prime to 1125280961.
1125280961 has 8 divisors, whose sum is 1295853504
The reverse of 1125280961 is 1690825211
Previous prime number is 131
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 35
Digital Root 8
Name
one billion one hundred twenty-five million two hundred eighty thousand nine hundred sixty-one
Scientific notation
1.125280961 × 10^9
Engineering notation
1.125280961 × 10^9
Prime Factorization
7 × 131 × 1227133
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1125280961
Product of the distinct prime numbers
The prime factorization of 1125280961 is 7 × 131 × 1227133.
Since it has a total of 3 prime factors.
8 , 6 , 26 , 76 , 431 , 45 , 618 , 2626 , 82767 , 16959 , 28573 , 608238 , 7332038 , 8976710 , 78873193 , 15787615 , 852768866 , 33985186 , 901043447 , 9015566567
n×2
2250561922
n×3
3375842883
n×4
4501123844
n×5
5626404805
n÷2
562640480.5
n÷3
375093653.66667
n÷3
281320240.25
n÷5
225056192.2
n2
1266257241189083521
n3
1.4248951652385E+27
n4
1.6034074008638E+36
n5
1.8042838209185E+45
2 √n
33545.207720329
3 √n
1040.1284854202
4 √n
183.1535086214
5 √n
64.602926841531
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
-1125280960
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 1125280961 can be divided by 8 positive divisors.
The sum of these divisors (counting 1125280961) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011000100100110110011000001
3
Ternary
2220102102012021122
4
Quaternary
1003010212303001
5
Quinary
4301032442321
6
Senary
303354402025
8
Octal
10304466301
10
Decimal
1125280961
12
Duodecimal
274a30315
16
Hexadecimal
43126cc1
20
Vigesimal
hbd0281
36
Base36
ilyoch
md5
5e77b2f0141607625441c77c231921d1
sha1
ce498da610e3dcdff022dc6cf6bd10eebfe0de37
sha256
41ef8a8f896d28eacabb822a568b38933e65667f399673d1ee307500be677772
sha512
f9041cc072f683195634b05182d970916777fd2b0bfa74156cf04d7f53b4371ff15cfc81e649619082cc422f179f69ab174307f9668ddaf4660d71491c1e39f1
ripemd-160
518acdd27fc0113775895064ccb8da4f1f2ce5e3
Diameter
2250561922
Circumference
7070348800.6041
Area
3.9780644464745E+18
Volume
5.9685869109983E+27
Surface area
1.5912257785898E+19
Circumference
7070348800.6041
Perimeter
4501123844
Area
1266257241189083521
Diagonal
1591387596.5264
Surface area
7597543447134501126
Volume
1.4248951652385E+27
Space diagonal
1949043797.2419
Perimeter
3375842883
Area
5.4830546929787E+17
Altitude
974521898.62097
Surface area
5.4830546929787E+17
Volume
1.6792550563667E+26
Height
530462532.17548