914643721 is an odd 9-digits prime number following 914643720
and preceding 914643722 . In scientific notation, it is written as 9.14643721 × 10^8.
The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors.
There are 914643720 positive integers (up to 914643721) that are relatively prime to 914643721.
914643721 has 2 divisors, whose sum is 914643722
The reverse of 914643721 is 127346419
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 37 Digital Root 1
Name
nine hundred fourteen million six hundred forty-three thousand seven hundred twenty-one
Scientific notation
9.14643721 × 10^8
Engineering notation
9.14643721 × 10^6
Prime Factorization
914643721
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
914643721 Product of the distinct prime numbers
The prime factorization of 914643721 is 914643721.
Since it has a total of 1 prime factors.
2 , 2 , 71 , 84 , 636 , 208 , 5083 , 43 , 84857 , 63792 , 260683 , 209917 , 521469 , 5849344 , 1097866 , 31933288 , 461026693 , 496255275 , 2519649499 , 4928396035
n×2
1829287442
n×3
2743931163
n×4
3658574884
n×5
4573218605
n÷2
457321860.5
n÷3
304881240.33333
n÷3
228660930.25
n÷5
182928744.2
n2
836573136364725841
n3
7.6516636633327E+26
n4
6.9985461248711E+35
n5
6.4011762692423E+44
2 √n30243.077240916
3 √n970.69766686144
4 √n173.90536863742
5 √n61.979831534362
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
914643722 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
457321861 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
30243.077257449 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999978134 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 914643721 can be divided by 2 positive divisors.
The sum of these divisors (counting 914643721) is 914643722, the average is 457321861.
Base
System
Value
2
Binary
110110100001000101101100001001
3
Ternary
2100202001201022101
4
Quaternary
312201011230021
5
Quinary
3333122044341
6
Senary
230431553401
8
Octal
6641055411
10
Decimal
914643721
12
Duodecimal
21638b861
16
Hexadecimal
36845b09
20
Vigesimal
e5ga961
36
Base36
f4jzm1
md5
7c4642695b386f7647fed6a254ba8ecf
sha1
9b6a8d39781bf317a31776781e41e89a20d17d84
sha256
101ccb22eff1a8d0a60f6d316140e06a2d29b341afcbb1cceacd405086a94959
sha512
d15c0df084f0d7955505332916d64bf89ff82ac7f5ba4f71d0ab2e5daae906062016fb9513f06c20a2614ae264f8e382c94e7657429347458d64cabab94c32a1
ripemd-160
7bb5097638a00cba553feea4728ba22c2414f279
Diameter
1829287442
Circumference
5746875989.0913
Area
2.628172019394E+18
Volume
3.2051213803288E+27
Surface area
1.0512688077576E+19
Circumference
5746875989.0913
Perimeter
3658574884
Area
836573136364725841
Diagonal
1293501554.9776
Surface area
5019438818188355046
Volume
7.6516636633327E+26
Space diagonal
1584209395.5959
Perimeter
2743931163
Area
3.6224679410774E+17
Altitude
792104697.79793
Surface area
3.6224679410774E+17
Volume
9.0175721061688E+25
Height
431167184.99253