1994148904 is an even 10-digits composite number following 1994148903
and preceding 1994148905 . In scientific notation, it is written as 1.994148904 × 10^9.
The sum of its digits is 49. It has a total of 5 prime factors and 16 positive divisors.
There are 877190400 positive integers (up to 1994148904) that are relatively prime to 1994148904.
1994148904 has 16 divisors, whose sum is 3749999220
The reverse of 1994148904 is 4098414991
Previous prime number is 341
Is Prime? no Number parity even Number length 10 Sum of Digits 49 Digital Root 4
Name
one billion nine hundred ninety-four million one hundred forty-eight thousand nine hundred four
Scientific notation
1.994148904 × 10^9
Engineering notation
1.994148904 × 10^9
Prime Factorization
2 × 2 × 2 × 341 × 730993
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
498537226 Product of the distinct prime numbers
The prime factorization of 1994148904 is 2 × 2 × 2 × 341 × 730993.
Since it has a total of 5 prime factors.
5 , 3 , 64 , 82 , 943 , 590 , 1243 , 9264 , 68188 , 16516 , 33380 , 822709 , 4306318 , 5557711 , 85509649 , 25815149 , 685618005 , 124211274 , 677704819 , 5374316957
n×2
3988297808
n×3
5982446712
n×4
7976595616
n×5
9970744520
n÷2
997074452
n÷3
664716301.33333
n÷3
498537226
n÷5
398829780.8
n2
3976629851324401216
n3
7.9299920596322E+27
n4
1.5813584974444E+37
n5
3.1534643145099E+46
2 √n44655.894392566
3 √n1258.6911966132
4 √n211.31941319379
5 √n72.435509100437
1 , 2 , 4 , 8 , 341 , 682 , 1364 , 2728 , 730993 , 1461986 , 2923972 , 5847944 , 249268613 , 498537226 , 997074452 , 1994148904
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
-1994148903 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 1994148904 can be divided by 16 positive divisors.
The sum of these divisors (counting 1994148904) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110110110111000100110000101000
3
Ternary
12010222100021000211
4
Quaternary
1312313010300220
5
Quinary
13041000231104
6
Senary
525513310504
8
Octal
16667046050
10
Decimal
1994148904
12
Duodecimal
477a05434
16
Hexadecimal
76dc4c28
20
Vigesimal
1b338c54
36
Base36
wz9j54
md5
57249055c13716cb559c1e55c51d51a8
sha1
38ff2dbc4570fefbc4d29b14a6c9ce31e16cf198
sha256
9f7eac94533003ed52b2c6bb868545f3371aadc248211a49da348e9b2a1c60d5
sha512
4f7f239a9067dfe3c759a0fff1b70a9dab904c8e174539df4af131cd96f318ce6d63cf47d529d6fabdef60e1a355498bd2180f3ac94e65ceee89ee79be5432a9
ripemd-160
be9743cebbef11aff0a9aeb2de246ca98054c0b5
Diameter
3988297808
Circumference
12529607093.941
Area
1.2492951126967E+19
Volume
3.3217073063421E+28
Surface area
4.9971804507866E+19
Circumference
12529607093.941
Perimeter
7976595616
Area
3976629851324401216
Diagonal
2820152425.4282
Surface area
2.3859779107946E+19
Volume
7.9299920596322E+27
Space diagonal
3453967219.5858
Perimeter
5982446712
Area
1.7219312363472E+18
Altitude
1726983609.7929
Surface area
1.7219312363472E+18
Volume
9.3455852668691E+26
Height
940050808.47608