1297250368 is an even 10-digits composite number following 1297250367
and preceding 1297250369 . In scientific notation, it is written as 1.297250368 × 10^9.
The sum of its digits is 43. It has a total of 8 prime factors and 28 positive divisors.
There are 648282752 positive integers (up to 1297250368) that are relatively prime to 1297250368.
1297250368 has 28 divisors, whose sum is 2575590480
The reverse of 1297250368 is 8630527921
Previous prime number is 2459
Is Prime? no Number parity even Number length 10 Sum of Digits 43 Digital Root 7
Name
one billion two hundred ninety-seven million two hundred fifty thousand three hundred sixty-eight
Scientific notation
1.297250368 × 10^9
Engineering notation
1.297250368 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 2459 × 8243
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
8 Total number of prime factors
rad Radical
40539074 Product of the distinct prime numbers
The prime factorization of 1297250368 is 2 × 2 × 2 × 2 × 2 × 2 × 2459 × 8243.
Since it has a total of 8 prime factors.
6 , 10 , 20 , 69 , 684 , 603 , 7313 , 2422 , 65860 , 74745 , 809712 , 612579 , 1244401 , 4665877 , 5149131 , 5529488 , 954535528 , 444929458 , 7481779536 , 1850770612
n×2
2594500736
n×3
3891751104
n×4
5189001472
n×5
6486251840
n÷2
648625184
n÷3
432416789.33333
n÷3
324312592
n÷5
259450073.6
n2
1682858517276135424
n3
2.1830888308284E+27
n4
2.8320127891688E+36
n5
3.67382963293E+45
2 √n36017.362035552
3 √n1090.6228709991
4 √n189.78240707598
5 √n66.466798478053
1 , 2 , 4 , 8 , 16 , 32 , 64 , 2459 , 4918 , 8243 , 9836 , 16486 , 19672 , 32972 , 39344 , 65944 , 78688 , 131888 , 157376 , 263776 , 527552 , 20269537 , 40539074 , 81078148 , 162156296 , 324312592 , 648625184 , 1297250368
28 divisors
τ Total Divisors
28 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1297250367 Sum of the proper positive divisors of n
A Arithmetic Mean
0.035714285714286 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
28 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1297250368 can be divided by 28 positive divisors.
The sum of these divisors (counting 1297250368) is 1, the average is 0.035714285714286.
Base
System
Value
2
Binary
1001101010100100111100001000000
3
Ternary
10100102000010221221
4
Quaternary
1031110213201000
5
Quinary
10124044002433
6
Senary
332420324424
8
Octal
11524474100
10
Decimal
1297250368
12
Duodecimal
302543714
16
Hexadecimal
4d527840
20
Vigesimal
1057g5i8
36
Base36
lgcksg
md5
b45dd75dbcb8bcc81f39e112c27ce261
sha1
fe8d1c7f78e1652cb96a2c5259e4345bc96f3dbd
sha256
04f511dc1f8afdea81956fbbc012b0dc8e9d667d63a9afe938c3b0344a94f004
sha512
7fab17e05eb5e294330aaf9dfd91d7453b718d9ca76973b1a81caa63d7a9fc5d7dc007db5db41d1b697dd5fd8631e5a5eee774c7544093e6b883ac76e6b96aed
ripemd-160
0ceab23dd7f246419e22012bacdc8ea53af3d729
Diameter
2594500736
Circumference
8150864451.9509
Area
5.2868559549057E+18
Volume
9.1445011107526E+27
Surface area
2.1147423819623E+19
Circumference
8150864451.9509
Perimeter
5189001472
Area
1682858517276135424
Diagonal
1834589064.2191
Surface area
1.0097151103657E+19
Volume
2.1830888308284E+27
Space diagonal
2246903547.5134
Perimeter
3891751104
Area
7.2869911346807E+17
Altitude
1123451773.7567
Surface area
7.2869911346807E+17
Volume
2.5727948603523E+26
Height
611529688.07303