1301497749 is an odd 10-digits composite number following 1301497748
and preceding 1301497750 . In scientific notation, it is written as 1.301497749 × 10^9.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 865373544 positive integers (up to 1301497749) that are relatively prime to 1301497749.
1301497749 has 8 divisors, whose sum is 1449928000
The reverse of 1301497749 is 9477941031
Previous prime number is 379
Is Prime? no Number parity odd Number length 10 Sum of Digits 45 Digital Root 9
Name
one billion three hundred one million four hundred ninety-seven thousand seven hundred forty-nine
Scientific notation
1.301497749 × 10^9
Engineering notation
1.301497749 × 10^9
Prime Factorization
9 × 379 × 381559
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1301497749 Product of the distinct prime numbers
The prime factorization of 1301497749 is 9 × 379 × 381559.
Since it has a total of 3 prime factors.
2 , 8 , 31 , 45 , 852 , 913 , 1353 , 9622 , 64805 , 67880 , 260644 , 852588 , 8119862 , 409063 , 22217781 , 83515970 , 590588944 , 351437447 , 3928744480 , 6782182075
n×2
2602995498
n×3
3904493247
n×4
5205990996
n×5
6507488745
n÷2
650748874.5
n÷3
433832583
n÷3
325374437.25
n÷5
260299549.8
n2
1693896390652067001
n3
2.2046023394729E+27
n4
2.8692849822641E+36
n5
3.7343679456562E+45
2 √n36076.276817321
3 √n1091.8118587635
4 √n189.93756031212
5 √n66.510265925774
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
-1301497748 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 1301497749 can be divided by 8 positive divisors.
The sum of these divisors (counting 1301497749) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001101100100110100011110010101
3
Ternary
10100200222221021100
4
Quaternary
1031210310132111
5
Quinary
10131140411444
6
Senary
333051340313
8
Octal
11544643625
10
Decimal
1301497749
12
Duodecimal
303a51699
16
Hexadecimal
4d934795
20
Vigesimal
106e7479
36
Base36
livm39
md5
7882d2a8601c2ac0a30625528a808329
sha1
7323d1c4c5e6f76a5ff6d9576b633b1cf9859c3c
sha256
c8081e0880859da3f0d38a1a58198c62eb6aa678150d5e650d94597dc45b10f3
sha512
98e5e784aa78859e4ff75f4d57bba8c86b96b81b1e2a72c6f38cbc05d580495144ea4d4f3ed0bd47cf0402533f3619be9aa0d8f55d578e7cc4a0c186379b0712
ripemd-160
eea5a9653dab746e674b66225c3e7e504503926b
Diameter
2602995498
Circumference
8177551533.8441
Area
5.3215324568148E+18
Volume
9.2346166850332E+27
Surface area
2.1286129827259E+19
Circumference
8177551533.8441
Perimeter
5205990996
Area
1693896390652067001
Diagonal
1840595768.0339
Surface area
1.0163378343912E+19
Volume
2.2046023394729E+27
Space diagonal
2254260227.2045
Perimeter
3904493247
Area
7.3347865284173E+17
Altitude
1127130113.6023
Surface area
7.3347865284173E+17
Volume
2.598148773435E+26
Height
613531922.67795