1994292761 is an odd 10-digits prime number following 1994292760
and preceding 1994292762 . In scientific notation, it is written as 1.994292761 × 10^9.
The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors.
There are 1994292760 positive integers (up to 1994292761) that are relatively prime to 1994292761.
1994292761 has 2 divisors, whose sum is 1994292762
The reverse of 1994292761 is 1672924991
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 50 Digital Root 5
Name
one billion nine hundred ninety-four million two hundred ninety-two thousand seven hundred sixty-one
Scientific notation
1.994292761 × 10^9
Engineering notation
1.994292761 × 10^9
Prime Factorization
1994292761
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1994292761 Product of the distinct prime numbers
The prime factorization of 1994292761 is 1994292761.
Since it has a total of 1 prime factors.
5 , 2 , 27 , 45 , 210 , 608 , 2989 , 3338 , 41911 , 38214 , 856189 , 136585 , 5321661 , 9868521 , 17853374 , 39015439 , 924915359 , 257330065 , 7575564155 , 1784565676
n×2
3988585522
n×3
5982878283
n×4
7977171044
n×5
9971463805
n÷2
997146380.5
n÷3
664764253.66667
n÷3
498573190.25
n÷5
398858552.2
n2
3977203616577003121
n3
7.9317083815625E+27
n4
1.5818148607713E+37
n5
3.1546019260785E+46
2 √n44657.50509153
3 √n1258.7214630233
4 √n211.32322421241
5 √n72.436554163254
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1994292762 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
997146381 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
44657.505102726 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999989971 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1994292761 can be divided by 2 positive divisors.
The sum of these divisors (counting 1994292761) is 1994292762, the average is 997146381.
Base
System
Value
2
Binary
1110110110111100111111000011001
3
Ternary
12010222121120100212
4
Quaternary
1312313213320121
5
Quinary
13041014332021
6
Senary
525520340505
8
Octal
16667477031
10
Decimal
1994292761
12
Duodecimal
477a74735
16
Hexadecimal
76de7e19
20
Vigesimal
1b346bi1
36
Base36
wzcm55
md5
141a82e3d3fc5583af6e49b7cee287ae
sha1
801420eb43f1b562101c1599a7178e3560617598
sha256
a9934ecf364e780cc2470a0ae4b0f38e59117c17b50fc678e5926744435e4184
sha512
19834dbc8ffffada16ed558a5a0b1d38593756679371aacf8736c98dd2d141ca74b5a71c7f281f34a5d6a6e16887a0d427d4c2dc49437e497b4ee99582d0d07c
ripemd-160
ac8b7330972ec46f9f52934f914af1c124c5d233
Diameter
3988585522
Circumference
12530510974.13
Area
1.2494753663669E+19
Volume
3.3224262375911E+28
Surface area
4.9979014654676E+19
Circumference
12530510974.13
Perimeter
7977171044
Area
3977203616577003121
Diagonal
2820355869.9487
Surface area
2.3863221699462E+19
Volume
7.9317083815625E+27
Space diagonal
3454216387.2188
Perimeter
5982878283
Area
1.7221796839895E+18
Altitude
1727108193.6094
Surface area
1.7221796839895E+18
Volume
9.3476079716617E+26
Height
940118623.31623