1288348664 is an even 10-digits composite number following 1288348663
and preceding 1288348665 . In scientific notation, it is written as 1.288348664 × 10^9.
The sum of its digits is 50. It has a total of 5 prime factors and 16 positive divisors.
There are 621961312 positive integers (up to 1288348664) that are relatively prime to 1288348664.
1288348664 has 16 divisors, whose sum is 2498952600
The reverse of 1288348664 is 4668438821
Previous prime number is 29
Is Prime? no Number parity even Number length 10 Sum of Digits 50 Digital Root 5
Name
one billion two hundred eighty-eight million three hundred forty-eight thousand six hundred sixty-four
Scientific notation
1.288348664 × 10^9
Engineering notation
1.288348664 × 10^9
Prime Factorization
2 × 2 × 2 × 29 × 5553227
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
322087166 Product of the distinct prime numbers
The prime factorization of 1288348664 is 2 × 2 × 2 × 29 × 5553227.
Since it has a total of 5 prime factors.
9 , 7 , 42 , 85 , 917 , 687 , 8050 , 3796 , 93680 , 40134 , 344346 , 323508 , 5272108 , 8051718 , 94755952 , 43211579 , 681685127 , 125089353 , 6444872501 , 7224853507
n×2
2576697328
n×3
3865045992
n×4
5153394656
n×5
6441743320
n÷2
644174332
n÷3
429449554.66667
n÷3
322087166
n÷5
257669732.8
n2
1659842280030584896
n3
2.1384555839281E+27
n4
2.7550763945771E+36
n5
3.5494989921714E+45
2 √n35893.574132427
3 √n1088.1225329664
4 √n189.45599524013
5 √n66.375328318753
1 , 2 , 4 , 8 , 29 , 58 , 116 , 232 , 5553227 , 11106454 , 22212908 , 44425816 , 161043583 , 322087166 , 644174332 , 1288348664
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1288348663 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1288348664 can be divided by 16 positive divisors.
The sum of these divisors (counting 1288348664) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001100110010101010001111111000
3
Ternary
10022210020220010012
4
Quaternary
1030302222033320
5
Quinary
10114304124124
6
Senary
331501441052
8
Octal
11462521770
10
Decimal
1288348664
12
Duodecimal
2bb570188
16
Hexadecimal
4ccaa3f8
20
Vigesimal
102c3bd4
36
Base36
lb1s6w
md5
91d811746782a1fdae431be7ee3a3993
sha1
7e03273aefda721125d7355ca42926325ae28076
sha256
9cb03d85af7326c7cb7b53a32624ce0cd0ec595389d714014b693096d4a344dc
sha512
110c477f5149f44c2b15d6be0208bcb2fd723dfc5ee2329f4e9576624cb3413ccbc76eac72aff62e75c1e1ba06172d6161cb5750802b5eb8414ee377781604fd
ripemd-160
43f7d158470c4b9c786785a9c5f34da6ffc4bb1f
Diameter
2576697328
Circumference
8094933396.1692
Area
5.2145483130618E+18
Volume
8.9575418033289E+27
Surface area
2.0858193252247E+19
Circumference
8094933396.1692
Perimeter
5153394656
Area
1659842280030584896
Diagonal
1822000153.6941
Surface area
9.9590536801835E+18
Volume
2.1384555839281E+27
Space diagonal
2231485343.9115
Perimeter
3865045992
Area
7.1873279039099E+17
Altitude
1115742671.9557
Surface area
7.1873279039099E+17
Volume
2.5201940744364E+26
Height
607333384.56469