1028293898 is an even 10-digits composite number following 1028293897
and preceding 1028293899 . In scientific notation, it is written as 1.028293898 × 10^9.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 509596864 positive integers (up to 1028293898) that are relatively prime to 1028293898.
1028293898 has 8 divisors, whose sum is 1556091108
The reverse of 1028293898 is 8983928201
Previous prime number is 113
Is Prime? no
Number parity even
Number length 10
Sum of Digits 50
Digital Root 5
Name
one billion twenty-eight million two hundred ninety-three thousand eight hundred ninety-eight
Scientific notation
1.028293898 × 10^9
Engineering notation
1.028293898 × 10^9
Prime Factorization
2 × 113 × 4549973
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1028293898
Product of the distinct prime numbers
The prime factorization of 1028293898 is 2 × 113 × 4549973.
Since it has a total of 3 prime factors.
6 , 1 , 51 , 96 , 124 , 521 , 663 , 2438 , 11639 , 73974 , 442422 , 35556 , 1863428 , 8028235 , 36935390 , 49428807 , 377618847 , 799727578 , 2444114365 , 6535969677
n×2
2056587796
n×3
3084881694
n×4
4113175592
n×5
5141469490
n÷2
514146949
n÷3
342764632.66667
n÷3
257073474.5
n÷5
205658779.6
n2
1057388340664034404
n3
1.0873059785212E+27
n4
1.1180701029722E+36
n5
1.1497046644226E+45
2 √n
32067.021969619
3 √n
1009.3437222691
4 √n
179.07267231384
5 √n
63.448805695874
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
-1028293897
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 1028293898 can be divided by 8 positive divisors.
The sum of these divisors (counting 1028293898) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101010010101000010100001010
3
Ternary
2122122220202001012
4
Quaternary
331102220110022
5
Quinary
4101220401043
6
Senary
250011523522
8
Octal
7522502412
10
Decimal
1028293898
12
Duodecimal
2484595a2
16
Hexadecimal
3d4a850a
20
Vigesimal
g16geei
36
Base36
h07wne
md5
5fae4f7db486e4cafcfc3acc1a68c02a
sha1
7c6f51e8a6f33d9b93d8a1f5737794f6589a33a3
sha256
b6abd711c0788db0150b54406d7a0b3eb176aef08ab320279c67aece694b4115
sha512
96c0d976e55eb99c2e16ed1aa983bfe266df97a7f340b18975cd07d15a6f178a02ac24cb6aa1b4e09e30426a517c4cb410faf275b290553b41d3ce2238a97311
ripemd-160
8e301f5aa3799cb10c8ac05d3f80d89b7ed531a3
Diameter
2056587796
Circumference
6460961111.376
Area
3.3218834430216E+18
Volume
4.5544966324352E+27
Surface area
1.3287533772087E+19
Circumference
6460961111.376
Perimeter
4113175592
Area
1057388340664034404
Diagonal
1454227176.6571
Surface area
6344330043984206424
Volume
1.0873059785212E+27
Space diagonal
1781057276.449
Perimeter
3084881694
Area
4.5786258234026E+17
Altitude
890528638.22452
Surface area
4.5786258234026E+17
Volume
1.281402384395E+26
Height
484742392.21903