2978633661 is an odd 10-digits composite number following 2978633660
and preceding 2978633662 . In scientific notation, it is written as 2.978633661 × 10^9.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 1983700320 positive integers (up to 2978633661) that are relatively prime to 2978633661.
2978633661 has 8 divisors, whose sum is 3975622464
The reverse of 2978633661 is 1663368792
Previous prime number is 967
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 51
Digital Root 6
Name
two billion nine hundred seventy-eight million six hundred thirty-three thousand six hundred sixty-one
Scientific notation
2.978633661 × 10^9
Engineering notation
2.978633661 × 10^9
Prime Factorization
3 × 967 × 1026761
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2978633661
Product of the distinct prime numbers
The prime factorization of 2978633661 is 3 × 967 × 1026761.
Since it has a total of 3 prime factors.
1 , 9 , 15 , 85 , 398 , 431 , 7526 , 246 , 46866 , 18986 , 282210 , 374872 , 7672757 , 7214314 , 78039278 , 86023340 , 18346057 , 324180186 , 7637043350 , 2823347256
n×2
5957267322
n×3
8935900983
n×4
11914534644
n×5
14893168305
n÷2
1489316830.5
n÷3
992877887
n÷3
744658415.25
n÷5
595726732.2
n2
8872258486442262921
n3
2.642720777681E+28
n4
7.8716970650247E+37
n5
2.3446901847077E+47
2 √n
54576.860124049
3 √n
1438.8174545889
4 √n
233.61690890012
5 √n
78.488028177095
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
-2978633660
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 2978633661 can be divided by 8 positive divisors.
The sum of these divisors (counting 2978633661) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110001100010100101011110111101
3
Ternary
21200120211021020020
4
Quaternary
2301202211132331
5
Quinary
22100012234121
6
Senary
1211322242353
8
Octal
26142453675
10
Decimal
2978633661
12
Duodecimal
6b16563b9
16
Hexadecimal
b18a57bd
20
Vigesimal
26ag9431
36
Base36
1d9egfx
md5
8c6489faffd41750e4eea1d171c26292
sha1
b71a2d0284bf816880a0b866cff0b528bd5acfc8
sha256
00c98c5032b95796383717e156b8004e3ad954b1322ccb452ec86f631af3abda
sha512
ee2a554c03a9f7d4cbc476037f21fc595889530ec9b13c62e2e54193bbf0b7c8fc4c5f01630c2fe8cc2ac1c2e2610568b6d300eab8127d668754f5f92b5abe81
ripemd-160
359f60de0ade98bd35bff540f71004fade96293e
Diameter
5957267322
Circumference
18715307254.266
Area
2.7873022081757E+19
Volume
1.1069802907536E+29
Surface area
1.1149208832703E+20
Circumference
18715307254.266
Perimeter
11914534644
Area
8872258486442262921
Diagonal
4212424120.7272
Surface area
5.3233550918654E+19
Volume
2.642720777681E+28
Space diagonal
5159144837.9869
Perimeter
8935900983
Area
3.8418006191005E+18
Altitude
2579572418.9934
Surface area
3.8418006191005E+18
Volume
3.114476304468E+27
Height
1404141373.5757