1978052248 is an even 10-digits composite number following 1978052247
and preceding 1978052249 . In scientific notation, it is written as 1.978052248 × 10^9.
The sum of its digits is 46. It has a total of 5 prime factors and 16 positive divisors.
There are 988852800 positive integers (up to 1978052248) that are relatively prime to 1978052248.
1978052248 has 16 divisors, whose sum is 3709497960
The reverse of 1978052248 is 8422508791
Previous prime number is 6761
Is Prime? no
Number parity even
Number length 10
Sum of Digits 46
Digital Root 1
Name
one billion nine hundred seventy-eight million fifty-two thousand two hundred forty-eight
Scientific notation
1.978052248 × 10^9
Engineering notation
1.978052248 × 10^9
Prime Factorization
2 × 2 × 2 × 6761 × 36571
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
494513062
Product of the distinct prime numbers
The prime factorization of 1978052248 is 2 × 2 × 2 × 6761 × 36571.
Since it has a total of 5 prime factors.
3 , 1 , 2 , 73 , 366 , 250 , 102 , 8728 , 71644 , 78374 , 943979 , 206288 , 3330492 , 2968856 , 57227044 , 20076326 , 192110244 , 951348092 , 3367424321 , 3424672908
n×2
3956104496
n×3
5934156744
n×4
7912208992
n×5
9890261240
n÷2
989026124
n÷3
659350749.33333
n÷3
494513062
n÷5
395610449.6
n2
3912690695817853504
n3
7.7395066265912E+27
n4
1.530914848114E+37
n5
3.0282295568084E+46
2 √n
44475.299301972
3 √n
1255.2953486559
4 √n
210.8916767015
5 √n
72.318190633203
1 , 2 , 4 , 8 , 6761 , 13522 , 27044 , 36571 , 54088 , 73142 , 146284 , 292568 , 247256531 , 494513062 , 989026124 , 1978052248
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
-1978052247
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 1978052248 can be divided by 16 positive divisors.
The sum of these divisors (counting 1978052248) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110101111001101010111010011000
3
Ternary
12002212001110120101
4
Quaternary
1311321222322120
5
Quinary
13022340132443
6
Senary
524140305144
8
Octal
16571527230
10
Decimal
1978052248
12
Duodecimal
4725421b4
16
Hexadecimal
75e6ae98
20
Vigesimal
1ai2gac8
36
Base36
wpoivs
md5
3bb557ce9044e9d8c14deb5257f322e8
sha1
27462e4b41718d72e7fcdf806d8fbdb0cbed503e
sha256
df071cc20297ccf69a49f2f7b1e1cd6f4cd8f15c1329aeb82facd85b8f7b116a
sha512
5aab621b67f81bfc72f82466a242fbb374effd62127a30d0e0a1f0ab557478983d7b840b5f25bcfb577a46476873b42cce24254af560e775407a930e6af6f366
ripemd-160
dbc0fa07f26aa0012355da45077c2693d78cebca
Diameter
3956104496
Circumference
12428468821.467
Area
1.2292080345751E+19
Volume
3.2419169547345E+28
Surface area
4.9168321383002E+19
Circumference
12428468821.467
Perimeter
7912208992
Area
3912690695817853504
Diagonal
2797388316.2042
Surface area
2.3476144174907E+19
Volume
7.7395066265912E+27
Space diagonal
3426086993.5618
Perimeter
5934156744
Area
1.6942447698646E+18
Altitude
1713043496.7809
Surface area
1.6942447698646E+18
Volume
9.1210960311681E+26
Height
932462772.06806