1994394066 is an even 10-digits composite number following 1994394065
and preceding 1994394067 . In scientific notation, it is written as 1.994394066 × 10^9.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 536307456 positive integers (up to 1994394066) that are relatively prime to 1994394066.
1994394066 has 8 divisors, whose sum is 2999971980
The reverse of 1994394066 is 6604934991
Previous prime number is 357
Is Prime? no Number parity even Number length 10 Sum of Digits 51 Digital Root 6
Name
one billion nine hundred ninety-four million three hundred ninety-four thousand sixty-six
Scientific notation
1.994394066 × 10^9
Engineering notation
1.994394066 × 10^9
Prime Factorization
2 × 357 × 2793269
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1994394066 Product of the distinct prime numbers
The prime factorization of 1994394066 is 2 × 357 × 2793269.
Since it has a total of 3 prime factors.
1 , 8 , 73 , 76 , 360 , 111 , 8109 , 3631 , 32803 , 60740 , 704341 , 485769 , 4203924 , 4716003 , 36008292 , 58140568 , 242194106 , 972596821 , 9917418439 , 3106602045
n×2
3988788132
n×3
5983182198
n×4
7977576264
n×5
9971970330
n÷2
997197033
n÷3
664798022
n÷3
498598516.5
n÷5
398878813.2
n2
3977607690496012356
n3
7.9329171748012E+27
n4
1.5821362939493E+37
n5
3.1554032362557E+46
2 √n44658.639320965
3 √n1258.7427759454
4 √n211.32590783187
5 √n72.437290066845
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
-1994394065 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 1994394066 can be divided by 8 positive divisors.
The sum of these divisors (counting 1994394066) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110110111000000000100111010010
3
Ternary
12010222210201022220
4
Quaternary
1312320000213102
5
Quinary
13041031102231
6
Senary
525522441510
8
Octal
16670004722
10
Decimal
1994394066
12
Duodecimal
477b03296
16
Hexadecimal
76e009d2
20
Vigesimal
1b34j536
36
Base36
wzesb6
md5
37a50198529cfc1d3200b73c333c2669
sha1
49b3e12865f63463d9c6d6812d161facdf9e5646
sha256
cdf40ee51c6756931c82a79f8277ea07e4c40e9017e153edb330fc36afda975f
sha512
b7a8592aa18e1128168a5317f4de2d0bde6b5c7022ba9a9890376a631b37aa8384b491d4d9742845186a314a404daf20f0ebaa88bbfe938428765b6afdf1ef97
ripemd-160
fedfbdebddaae60b7da6ba6f1f9e644c4a23b3b3
Diameter
3988788132
Circumference
12531147492.217
Area
1.2496023099325E+19
Volume
3.3229325757189E+28
Surface area
4.9984092397298E+19
Circumference
12531147492.217
Perimeter
7977576264
Area
3977607690496012356
Diagonal
2820499136.8536
Surface area
2.3865646142976E+19
Volume
7.9329171748012E+27
Space diagonal
3454391852.6259
Perimeter
5983182198
Area
1.7223546531289E+18
Altitude
1727195926.3129
Surface area
1.7223546531289E+18
Volume
9.3490325481553E+26
Height
940166378.95121