994421815 is an odd 9-digits composite number following 994421814
and preceding 994421816 . In scientific notation, it is written as 9.94421815 × 10^8.
The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors.
There are 795537448 positive integers (up to 994421815) that are relatively prime to 994421815.
994421815 has 4 divisors, whose sum is 1193306184
The reverse of 994421815 is 518124499
Previous prime number is 5
Is Prime? no Number parity odd Number length 9 Sum of Digits 43 Digital Root 7
Name
nine hundred ninety-four million four hundred twenty-one thousand eight hundred fifteen
Scientific notation
9.94421815 × 10^8
Engineering notation
9.94421815 × 10^6
Prime Factorization
5 × 198884363
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
994421815 Product of the distinct prime numbers
The prime factorization of 994421815 is 5 × 198884363.
Since it has a total of 2 prime factors.
1 , 4 , 31 , 59 , 61 , 282 , 2817 , 9981 , 58777 , 39563 , 669596 , 666088 , 9976824 , 9541622 , 65014093 , 34970609 , 727369256 , 280988098 , 8426324173 , 2737503670
n×2
1988843630
n×3
2983265445
n×4
3977687260
n×5
4972109075
n÷2
497210907.5
n÷3
331473938.33333
n÷3
248605453.75
n÷5
198884363
n2
988874746147894225
n3
9.8335861987205E+26
n4
9.7787326356906E+35
n5
9.7241850559832E+44
2 √n31534.454411009
3 √n998.13713689593
4 √n177.57943127234
5 √n63.025184920691
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-994421814 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 994421815 can be divided by 4 positive divisors.
The sum of these divisors (counting 994421815) is 1, the average is 0.25.
Base
System
Value
2
Binary
111011010001011010110000110111
3
Ternary
2120022011212021121
4
Quaternary
323101122300313
5
Quinary
4014032444230
6
Senary
242401524411
8
Octal
7321326067
10
Decimal
994421815
12
Duodecimal
239043707
16
Hexadecimal
3b45ac37
20
Vigesimal
faf2eaf
36
Base36
gg1ws7
md5
0dc3875b4b9a63a679b26b27dd86db87
sha1
8d827ad1ca8b5a3cf445e3de04fc8fc1285cdd9c
sha256
88fd4ad8015a3a88691cb936dba3c05d3951dd649dc2b9f7c546a2fc435d6f01
sha512
e655181e9907cf8da6cf05d807bb23d090556520b1a02e69af8eb884bd3f64889863b6d375af189769d59764adef34d1ec0bfc3d09970e87324644783cf05be6
ripemd-160
c20700bdcf21b3176ade16e84509977818b50080
Diameter
1988843630
Circumference
6248136537.1469
Area
3.1066416378187E+18
Volume
4.1190829547123E+27
Surface area
1.2426566551275E+19
Circumference
6248136537.1469
Perimeter
3977687260
Area
988874746147894225
Diagonal
1406324817.4927
Surface area
5933248476887365350
Volume
9.8335861987205E+26
Space diagonal
1722389107.7349
Perimeter
2983265445
Area
4.2819532566248E+17
Altitude
861194553.86743
Surface area
4.2819532566248E+17
Volume
1.1588992474163E+26
Height
468774939.16422