1445856121 is an odd 10-digits prime number following 1445856120
and preceding 1445856122 . In scientific notation, it is written as 1.445856121 × 10^9.
The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors.
There are 1445856120 positive integers (up to 1445856121) that are relatively prime to 1445856121.
1445856121 has 2 divisors, whose sum is 1445856122
The reverse of 1445856121 is 1216585441
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 37 Digital Root 1
Name
one billion four hundred forty-five million eight hundred fifty-six thousand one hundred twenty-one
Scientific notation
1.445856121 × 10^9
Engineering notation
1.445856121 × 10^9
Prime Factorization
1445856121
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1445856121 Product of the distinct prime numbers
The prime factorization of 1445856121 is 1445856121.
Since it has a total of 1 prime factors.
6 , 10 , 17 , 50 , 769 , 699 , 775 , 8530 , 43004 , 59791 , 852595 , 50946 , 8830653 , 3729036 , 16012332 , 93935115 , 582177391 , 197922711 , 4702617455 , 6141376095
n×2
2891712242
n×3
4337568363
n×4
5783424484
n×5
7229280605
n÷2
722928060.5
n÷3
481952040.33333
n÷3
361464030.25
n÷5
289171224.2
n2
2090499922633166641
n3
3.0225621090892E+27
n4
4.3701899265293E+36
n5
6.3186658552049E+45
2 √n38024.414801546
3 √n1130.7719477974
4 √n194.99849948537
5 √n67.924275621602
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1445856122 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
722928061 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
38024.414814695 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999986167 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1445856121 can be divided by 2 positive divisors.
The sum of these divisors (counting 1445856121) is 1445856122, the average is 722928061.
Base
System
Value
2
Binary
1010110001011100000001101111001
3
Ternary
10201202122002201201
4
Quaternary
1112023200031321
5
Quinary
10430114343441
6
Senary
355245414201
8
Octal
12613401571
10
Decimal
1445856121
12
Duodecimal
34426a361
16
Hexadecimal
562e0379
20
Vigesimal
12bgc061
36
Base36
nwtpq1
md5
e2dd5590bb97a9e78ab85b944a62ef8e
sha1
fc3c58a1e9b99d5a458fb89d87fa56b7d136eef3
sha256
175060e3193747c6687688af80f899f1cf30bc330942a7058d5b241672861d4b
sha512
bcec1317f5acbcc2cc367a756526aa968018819f4df148ee8c52d9abf8f3c0b627f18cb62a4115132eb1c60f29413cd00e2a0db0ee3b20da128c956e8a007b7d
ripemd-160
9426003ff0074bcf0a4ca1b60fd3fe9d1b6a4b12
Diameter
2891712242
Circumference
9084581935.7629
Area
6.5674991992744E+18
Volume
1.2660878555911E+28
Surface area
2.6269996797098E+19
Circumference
9084581935.7629
Perimeter
5783424484
Area
2090499922633166641
Diagonal
2044749335.5584
Surface area
1.2542999535799E+19
Volume
3.0225621090892E+27
Space diagonal
2504296262.0065
Perimeter
4337568363
Area
9.0521301980486E+17
Altitude
1252148131.0032
Surface area
9.0521301980486E+17
Volume
3.5621236064908E+26
Height
681583111.85278