1145256977 is an odd 10-digits composite number following 1145256976
and preceding 1145256978 . In scientific notation, it is written as 1.145256977 × 10^9.
The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors.
There are 1058503680 positive integers (up to 1145256977) that are relatively prime to 1145256977.
1145256977 has 12 divisors, whose sum is 1238202756
The reverse of 1145256977 is 7796525411
Previous prime number is 19
Is Prime? no Number parity odd Number length 10 Sum of Digits 47 Digital Root 2
Name
one billion one hundred forty-five million two hundred fifty-six thousand nine hundred seventy-seven
Scientific notation
1.145256977 × 10^9
Engineering notation
1.145256977 × 10^9
Prime Factorization
19 × 41 × 19 × 77377
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
60276683 Product of the distinct prime numbers
The prime factorization of 1145256977 is 19 × 41 × 19 × 77377.
Since it has a total of 4 prime factors.
2 , 4 , 30 , 55 , 625 , 897 , 3957 , 1408 , 7876 , 76870 , 584688 , 572288 , 4269467 , 8529274 , 29919040 , 45949870 , 290422962 , 322565757 , 9087269519 , 6067886326
n×2
2290513954
n×3
3435770931
n×4
4581027908
n×5
5726284885
n÷2
572628488.5
n÷3
381752325.66667
n÷3
286314244.25
n÷5
229051395.4
n2
1311613543367178529
n3
1.502134561669E+27
n4
1.7203300871442E+36
n5
1.9702200350449E+45
2 √n33841.645601241
3 √n1046.2472160793
4 √n183.96098934622
5 √n64.830681845301
1 , 19 , 41 , 361 , 779 , 14801 , 77377 , 1470163 , 3172457 , 27933097 , 60276683 , 1145256977
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1145256976 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1145256977 can be divided by 12 positive divisors.
The sum of these divisors (counting 1145256977) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000100010000110011110000010001
3
Ternary
2221211000002020002
4
Quaternary
1010100303300101
5
Quinary
4321141210402
6
Senary
305350455345
8
Octal
10420636021
10
Decimal
1145256977
12
Duodecimal
27b664555
16
Hexadecimal
44433c11
20
Vigesimal
hhhh28h
36
Base36
ixutxt
md5
6a31d43226b5e71bd1690057adc08110
sha1
eef042ceeb754f10c8cb044905bc96d6d2fd8d90
sha256
a6a9d5d02081d3e195b3b5160dde1e035a01fdbeb7fafba5508fc6aa41052fc5
sha512
db578b47c52261b0705dcac00612aab03e36b3a48f0e9ec31c8cf557bb161ec36817c174072978246910e1d8ba1307ef9c8219dce2e1736dbadc7179f5a45cd7
ripemd-160
bad3df9041a4a01eea26e2521627111beb1081ad
Diameter
2290513954
Circumference
7195861810.8313
Area
4.1205554721912E+18
Volume
6.29212653819E+27
Surface area
1.6482221888765E+19
Circumference
7195861810.8313
Perimeter
4581027908
Area
1311613543367178529
Diagonal
1619637949.2758
Surface area
7869681260203071174
Volume
1.502134561669E+27
Space diagonal
1983643271.8867
Perimeter
3435770931
Area
5.6794532425185E+17
Altitude
991821635.94337
Surface area
5.6794532425185E+17
Volume
1.770282558018E+26
Height
539879316.42527