968625721 is an odd 9-digits composite number following 968625720
and preceding 968625722 . In scientific notation, it is written as 9.68625721 × 10^8.
The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors.
There are 788299200 positive integers (up to 968625721) that are relatively prime to 968625721.
968625721 has 16 divisors, whose sum is 1164284928
The reverse of 968625721 is 127526869
Previous prime number is 53
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
nine hundred sixty-eight million six hundred twenty-five thousand seven hundred twenty-one
Scientific notation
9.68625721 × 10^8
Engineering notation
9.68625721 × 10^6
Prime Factorization
7 × 31 × 53 × 84221
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
968625721
Product of the distinct prime numbers
The prime factorization of 968625721 is 7 × 31 × 53 × 84221.
Since it has a total of 4 prime factors.
6 , 2 , 15 , 27 , 767 , 137 , 8533 , 4833 , 48874 , 89787 , 982179 , 214423 , 3757203 , 7716915 , 26656149 , 64835949 , 868231994 , 701458444 , 7288988403 , 6545600154
n×2
1937251442
n×3
2905877163
n×4
3874502884
n×5
4843128605
n÷2
484312860.5
n÷3
322875240.33333
n÷3
242156430.25
n÷5
193725144.2
n2
938235787382769841
n3
9.0879931602164E+26
n4
8.8028639272577E+35
n5
8.5266804184048E+44
2 √n
31122.752465038
3 √n
989.43058811067
4 √n
176.41641778768
5 √n
62.694753536279
1 , 7 , 31 , 53 , 217 , 371 , 1643 , 11501 , 84221 , 589547 , 2610851 , 4463713 , 18275957 , 31245991 , 138375103 , 968625721
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
-968625720
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 968625721 can be divided by 16 positive divisors.
The sum of these divisors (counting 968625721) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111001101111000000111000111001
3
Ternary
2111111122021200201
4
Quaternary
321233000320321
5
Quinary
3440432010341
6
Senary
240041002201
8
Octal
7157007071
10
Decimal
968625721
12
Duodecimal
230483361
16
Hexadecimal
39bc0e39
20
Vigesimal
f2di461
36
Base36
g0p0e1
md5
157cc0160029764335aca1e7850473bb
sha1
cc398534e51b29ae5751a14aab2cbd99f660a6f5
sha256
602d54fbbe5dd082c335a066960673dc8ba5da8dfcc0c9cbdf38cfa87b97782f
sha512
4df5d59316b00102ab48b2bd10469331cf5bbc4726d97b6a8b4f212662aebda42d2e6aeca93e422d71ba48a51c47dbea080c9d2e6b930a520be43dc00ef54bc4
ripemd-160
869e5885074a9d14b6bb163ce8fd9b8d28e879b4
Diameter
1937251442
Circumference
6086054898.3434
Area
2.9475546569767E+18
Volume
3.806769673068E+27
Surface area
1.1790218627907E+19
Circumference
6086054898.3434
Perimeter
3874502884
Area
938235787382769841
Diagonal
1369843631.5016
Surface area
5629414724296619046
Volume
9.0879931602164E+26
Space diagonal
1677708962.29
Perimeter
2905877163
Area
4.0626801330659E+17
Altitude
838854481.14502
Surface area
4.0626801330659E+17
Volume
1.071030265161E+26
Height
456614543.83387