1994698726 is an even 10-digits composite number following 1994698725
and preceding 1994698727 . In scientific notation, it is written as 1.994698726 × 10^9.
The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors.
There are 994910448 positive integers (up to 1994698726) that are relatively prime to 1994698726.
1994698726 has 8 divisors, whose sum is 2999364840
The reverse of 1994698726 is 6278964991
Previous prime number is 409
Is Prime? no Number parity even Number length 10 Sum of Digits 61 Digital Root 7
Name
one billion nine hundred ninety-four million six hundred ninety-eight thousand seven hundred twenty-six
Scientific notation
1.994698726 × 10^9
Engineering notation
1.994698726 × 10^9
Prime Factorization
2 × 409 × 2438507
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1994698726 Product of the distinct prime numbers
The prime factorization of 1994698726 is 2 × 409 × 2438507.
Since it has a total of 3 prime factors.
8 , 6 , 75 , 41 , 800 , 369 , 3074 , 4444 , 78486 , 62275 , 172642 , 678200 , 7316409 , 2060289 , 69295784 , 23875723 , 277151261 , 134026400 , 2250756950 , 6241299987
n×2
3989397452
n×3
5984096178
n×4
7978794904
n×5
9973493630
n÷2
997349363
n÷3
664899575.33333
n÷3
498674681.5
n÷5
398939745.2
n2
3978823007506023076
n3
7.9365531840518E+27
n4
1.5831032525059E+37
n5
3.1578140409E+46
2 √n44662.050176856
3 √n1258.8068670989
4 √n211.33397780966
5 √n72.439503009293
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
-1994698725 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 1994698726 can be divided by 8 positive divisors.
The sum of these divisors (counting 1994698726) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110110111001001010111111100110
3
Ternary
12011000101012020121
4
Quaternary
1312321022333212
5
Quinary
13041120324401
6
Senary
525533152154
8
Octal
16671127746
10
Decimal
1994698726
12
Duodecimal
47802b65a
16
Hexadecimal
76e4afe6
20
Vigesimal
1b36h6g6
36
Base36
wzlbdy
md5
7268a5c5e709f353e2655dc58fa6eb78
sha1
2c7d72586a1897eb8f817154308ce68eb540ae90
sha256
2960506705190dc5969002dd29ff4553193cd18015615b60ff6069707935f90a
sha512
d11d0dbe55d98a68361e6eb16adedd0ab66e2d1a0b6a2dd9db2d0639627513fb21eedf2e76b3f8dd6205317412aebe990d83c32ebc755dbc3c565cf32f2c2775
ripemd-160
226a63dacd8416632368d038ab5b39829004cbc0
Diameter
3989397452
Circumference
12533061727.453
Area
1.2499841130315E+19
Volume
3.3244556237122E+28
Surface area
4.999936452126E+19
Circumference
12533061727.453
Perimeter
7978794904
Area
3978823007506023076
Diagonal
2820929991.1575
Surface area
2.3872938045036E+19
Volume
7.9365531840518E+27
Space diagonal
3454919539.2249
Perimeter
5984096178
Area
1.7228809008311E+18
Altitude
1727459769.6125
Surface area
1.7228809008311E+18
Volume
9.3533176261511E+26
Height
940309997.05251