1296756769 is an odd 10-digits composite number following 1296756768
and preceding 1296756770 . In scientific notation, it is written as 1.296756769 × 10^9.
The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors.
There are 1004250960 positive integers (up to 1296756769) that are relatively prime to 1296756769.
1296756769 has 8 divisors, whose sum is 1321669440
The reverse of 1296756769 is 9676576921
Previous prime number is 163
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 58
Digital Root 4
Name
one billion two hundred ninety-six million seven hundred fifty-six thousand seven hundred sixty-nine
Scientific notation
1.296756769 × 10^9
Engineering notation
1.296756769 × 10^9
Prime Factorization
77 × 163 × 103319
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1296756769
Product of the distinct prime numbers
The prime factorization of 1296756769 is 77 × 163 × 103319.
Since it has a total of 3 prime factors.
9 , 3 , 62 , 73 , 183 , 325 , 7692 , 7953 , 72543 , 54024 , 395860 , 669243 , 6759170 , 9005060 , 17901418 , 679878 , 699733316 , 536559340 , 8295296922 , 9226757
n×2
2593513538
n×3
3890270307
n×4
5187027076
n×5
6483783845
n÷2
648378384.5
n÷3
432252256.33333
n÷3
324189192.25
n÷5
259351353.8
n2
1681578117947319361
n3
2.1805978070505E+27
n4
2.8277049667592E+36
n5
3.66684555638E+45
2 √n
36010.509146637
3 √n
1090.4845274524
4 √n
189.76435162231
5 √n
66.46173963351
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
-1296756768
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 1296756769 can be divided by 8 positive divisors.
The sum of these divisors (counting 1296756769) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001101010010101111000000100001
3
Ternary
10100101002001212111
4
Quaternary
1031102233000201
5
Quinary
10123432204034
6
Senary
332401555321
8
Octal
11522570041
10
Decimal
1296756769
12
Duodecimal
302345b41
16
Hexadecimal
4d4af021
20
Vigesimal
1054ebi9
36
Base36
lg1zxd
md5
e4ff31a1d3bf2aedeec4cf0996b800c8
sha1
3fe424a1405e16e193ab40ea8dc8b5707eb9a878
sha256
128e8b9fd7d054c43ea46c730ede626b5d4101019f8ad24db46a4bd80650b81c
sha512
aadfa21e39bffff357ad477b1fac42c3ccd4606c89190ae821530d83778e6a14576229ed16db85c63e629bf04378a41a019f523bb6293f96352d236754232c0c
ripemd-160
c6a22b205c98722c3a57e804732dca6306afae0f
Diameter
2593513538
Circumference
8147763077.9665
Area
5.2828334617806E+18
Volume
9.1340667347517E+27
Surface area
2.1131333847123E+19
Circumference
8147763077.9665
Perimeter
5187027076
Area
1681578117947319361
Diagonal
1833891009.8189
Surface area
1.0089468707684E+19
Volume
2.1805978070505E+27
Space diagonal
2246048608.9669
Perimeter
3890270307
Area
7.281446842952E+17
Altitude
1123024304.4834
Surface area
7.281446842952E+17
Volume
2.5698591606765E+26
Height
611297003.27297