868045997 is an odd 9-digits composite number following 868045996
and preceding 868045998 . In scientific notation, it is written as 8.68045997 × 10^8.
The sum of its digits is 56. It has a total of 4 prime factors and 16 positive divisors.
There are 685808640 positive integers (up to 868045997) that are relatively prime to 868045997.
868045997 has 16 divisors, whose sum is 1069915392
The reverse of 868045997 is 799540868
Previous prime number is 727
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 56
Digital Root 2
Name
eight hundred sixty-eight million forty-five thousand nine hundred ninety-seven
Scientific notation
8.68045997 × 10^8
Engineering notation
8.68045997 × 10^6
Prime Factorization
7 × 13 × 727 × 13121
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
868045997
Product of the distinct prime numbers
The prime factorization of 868045997 is 7 × 13 × 727 × 13121.
Since it has a total of 4 prime factors.
3 , 3 , 40 , 51 , 634 , 517 , 4101 , 3027 , 71939 , 37536 , 345118 , 742723 , 4791090 , 8096886 , 47284466 , 78859438 , 882008700 , 495099942 , 6823454568 , 3230813874
n×2
1736091994
n×3
2604137991
n×4
3472183988
n×5
4340229985
n÷2
434022998.5
n÷3
289348665.66667
n÷3
217011499.25
n÷5
173609199.4
n2
753503852907724009
n3
6.5407600324063E+26
n4
5.6776805634679E+35
n5
4.928487885363E+44
2 √n
29462.620334926
3 √n
953.92503406756
4 √n
171.64678946874
5 √n
61.335025156341
1 , 7 , 13 , 91 , 727 , 5089 , 9451 , 13121 , 66157 , 91847 , 170573 , 1194011 , 9538967 , 66772769 , 124006571 , 868045997
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
-868045996
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 868045997 can be divided by 16 positive divisors.
The sum of these divisors (counting 868045997) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110011101111010101010010101101
3
Ternary
2020111101022020202
4
Quaternary
303233111102231
5
Quinary
3234204432442
6
Senary
222045123245
8
Octal
6357252255
10
Decimal
868045997
12
Duodecimal
202859525
16
Hexadecimal
33bd54ad
20
Vigesimal
db55ejh
36
Base36
ect8kt
md5
018dfc74a08fa693ca5f753c8f322a9f
sha1
8144ee26868c291dfa3375e4197a4083965c13f9
sha256
9129ca36079e1f3ce8108f3ce20d4ce0d2824800cdd45097ba569380a49c2e5e
sha512
f97617e1fe6c5690e54be8186cabdd5529c1fe4315dfc634d6be45fb3fda2d53ab50f4fec8bda6732c52e8292c2e37dfd704cb6150d8b1e68bdb9bad11ffb9e0
ripemd-160
2ee34b7c6edddbbe7e2ca936c61350e0a073a05a
Diameter
1736091994
Circumference
5454093854.3065
Area
2.3672021687465E+18
Volume
2.7397871555602E+27
Surface area
9.468808674986E+18
Circumference
5454093854.3065
Perimeter
3472183988
Area
753503852907724009
Diagonal
1227602421.7211
Surface area
4521023117446344054
Volume
6.5407600324063E+26
Space diagonal
1503499770.1108
Perimeter
2604137991
Area
3.2627673923377E+17
Altitude
751749885.05539
Surface area
3.2627673923377E+17
Volume
7.708359621714E+25
Height
409200807.24036