868401980 is an even 9-digits composite number following 868401979
and preceding 868401981 . In scientific notation, it is written as 8.68401980 × 10^8.
The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors.
There are 347248512 positive integers (up to 868401980) that are relatively prime to 868401980.
868401980 has 24 divisors, whose sum is 1824233712
The reverse of 868401980 is 089104868
Previous prime number is 9433
Is Prime? no Number parity even Number length 9 Sum of Digits 44 Digital Root 8
Name
eight hundred sixty-eight million four hundred one thousand nine hundred eighty
Scientific notation
8.68401980 × 10^8
Engineering notation
8.68401980 × 10^6
Prime Factorization
2 × 2 × 5 × 9433 × 4603
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
434200990 Product of the distinct prime numbers
The prime factorization of 868401980 is 2 × 2 × 5 × 9433 × 4603.
Since it has a total of 5 prime factors.
9 , 7 , 19 , 87 , 8 , 854 , 1616 , 4476 , 94783 , 64815 , 769911 , 444219 , 4521034 , 4486149 , 15625303 , 28520136 , 421428712 , 113972001 , 151692889 , 9566819244
n×2
1736803960
n×3
2605205940
n×4
3473607920
n×5
4342009900
n÷2
434200990
n÷3
289467326.66667
n÷3
217100495
n÷5
173680396
n2
754121998867920400
n3
6.5488103697846E+26
n4
5.6869998917655E+35
n5
4.9386019662689E+44
2 √n29468.660980778
3 √n954.05541682253
4 √n171.66438471849
5 √n61.340054992446
1 , 2 , 4 , 5 , 10 , 20 , 4603 , 9206 , 9433 , 18412 , 18866 , 23015 , 37732 , 46030 , 47165 , 92060 , 94330 , 188660 , 43420099 , 86840198 , 173680396 , 217100495 , 434200990 , 868401980
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-868401979 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 868401980 can be divided by 24 positive divisors.
The sum of these divisors (counting 868401980) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
110011110000101100001100111100
3
Ternary
2020112001101120022
4
Quaternary
303300230030330
5
Quinary
3234302330410
6
Senary
222100511312
8
Octal
6360541474
10
Decimal
868401980
12
Duodecimal
2029ab538
16
Hexadecimal
33c2c33c
20
Vigesimal
db7a4j0
36
Base36
ed0v98
md5
23b402e751a20eb7398203d9a1d8d2a3
sha1
9758712740566efce5fdf09bdacc02b9b1972048
sha256
a2a414b8b48205898692e26e627b639f19bf86e25ff0c29114d0f50cdf15480f
sha512
db951cc5777baad544ebc4264db8c1410c95e2bb4315a72c8b6fd9ae8690371aa8173d66fa70bc99ed2eaa3be1533d4507c25ba97aaa878084042475fc902fce
ripemd-160
ddc9421b1aa67f46c81ad6769d31cce206a0ec89
Diameter
1736803960
Circumference
5456330561.4617
Area
2.3691441315539E+18
Volume
2.7431592729957E+27
Surface area
9.4765765262156E+18
Circumference
5456330561.4617
Perimeter
3473607920
Area
754121998867920400
Diagonal
1228105857.7076
Surface area
4524731993207522400
Volume
6.5488103697846E+26
Space diagonal
1504116350.7534
Perimeter
2605205940
Area
3.2654440428616E+17
Altitude
752058175.37671
Surface area
3.2654440428616E+17
Volume
7.7178470352991E+25
Height
409368619.23588