1028996948 is an even 10-digits composite number following 1028996947
and preceding 1028996949 . In scientific notation, it is written as 1.028996948 × 10^9.
The sum of its digits is 56. It has a total of 5 prime factors and 24 positive divisors.
There are 440507808 positive integers (up to 1028996948) that are relatively prime to 1028996948.
1028996948 has 24 divisors, whose sum is 2060284800
The reverse of 1028996948 is 8496998201
Previous prime number is 919
Is Prime? no Number parity even Number length 10 Sum of Digits 56 Digital Root 2
Name
one billion twenty-eight million nine hundred ninety-six thousand nine hundred forty-eight
Scientific notation
1.028996948 × 10^9
Engineering notation
1.028996948 × 10^9
Prime Factorization
2 × 2 × 7 × 919 × 39989
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
514498474 Product of the distinct prime numbers
The prime factorization of 1028996948 is 2 × 2 × 7 × 919 × 39989.
Since it has a total of 5 prime factors.
9 , 3 , 98 , 15 , 596 , 693 , 5812 , 7159 , 40124 , 81417 , 365320 , 161979 , 3042528 , 3923786 , 62879698 , 72024330 , 753026821 , 139457652 , 4107541487 , 3301444502
n×2
2057993896
n×3
3086990844
n×4
4115987792
n×5
5144984740
n÷2
514498474
n÷3
342998982.66667
n÷3
257249237
n÷5
205799389.6
n2
1058834718993314704
n3
1.0895376942806E+27
n4
1.1211309621457E+36
n5
1.1536403383562E+45
2 √n32077.982293156
3 √n1009.5737010859
4 √n179.10327270364
5 √n63.457479381194
1 , 2 , 4 , 7 , 14 , 28 , 919 , 1838 , 3676 , 6433 , 12866 , 25732 , 39989 , 79978 , 159956 , 279923 , 559846 , 1119692 , 36749891 , 73499782 , 146999564 , 257249237 , 514498474 , 1028996948
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1028996947 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1028996948 can be divided by 24 positive divisors.
The sum of these divisors (counting 1028996948) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111101010101010011111101010100
3
Ternary
2122201020110110002
4
Quaternary
331111103331110
5
Quinary
4101410400243
6
Senary
250034550432
8
Octal
7525237524
10
Decimal
1028996948
12
Duodecimal
248738418
16
Hexadecimal
3d553f54
20
Vigesimal
g1b4c78
36
Base36
h0mz4k
md5
ad95dd572e556a08f4826470b73d6c16
sha1
e1f8a0bb75b91cedeba87a17915ac9516f7c4a6c
sha256
be309fa3da2a805939b58d4e8dc4e72bbd81e1f37b4c1dbdd2958d6e028b3e9b
sha512
9b12ef4d590ea0dd859d0bb584ea9ed751b0bd5344135c180b8a01bbe8855c44db5562c7ac948d89e44fd78d3f1d6e6a1470b508a2bd14a413dcb5c2dc5eb677
ripemd-160
ad66735bbe9ee40f05ef69814f6592e75a335423
Diameter
2057993896
Circumference
6465378504.8062
Area
3.3264273745552E+18
Volume
4.563844821548E+27
Surface area
1.3305709498221E+19
Circumference
6465378504.8062
Perimeter
4115987792
Area
1058834718993314704
Diagonal
1455221439.5021
Surface area
6353008313959888224
Volume
1.0895376942806E+27
Space diagonal
1782274994.7693
Perimeter
3086990844
Area
4.5848888252858E+17
Altitude
891137497.38465
Surface area
4.5848888252858E+17
Volume
1.2840324866402E+26
Height
485073813.16737