868996972 is an even 9-digits composite number following 868996971
and preceding 868996973 . In scientific notation, it is written as 8.68996972 × 10^8.
The sum of its digits is 64. It has a total of 5 prime factors and 24 positive divisors.
There are 426202560 positive integers (up to 868996972) that are relatively prime to 868996972.
868996972 has 24 divisors, whose sum is 1549918160
The reverse of 868996972 is 279699868
Previous prime number is 379
Is Prime? no Number parity even Number length 9 Sum of Digits 64 Digital Root 1
Name
eight hundred sixty-eight million nine hundred ninety-six thousand nine hundred seventy-two
Scientific notation
8.68996972 × 10^8
Engineering notation
8.68996972 × 10^6
Prime Factorization
2 × 2 × 61 × 379 × 9397
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
434498486 Product of the distinct prime numbers
The prime factorization of 868996972 is 2 × 2 × 61 × 379 × 9397.
Since it has a total of 5 prime factors.
3 , 1 , 85 , 2 , 92 , 955 , 9794 , 1683 , 70394 , 86535 , 591530 , 927499 , 8311712 , 8569916 , 70141209 , 72681941 , 181952418 , 650742053 , 8251088826 , 6008628644
n×2
1737993944
n×3
2606990916
n×4
3475987888
n×5
4344984860
n÷2
434498486
n÷3
289665657.33333
n÷3
217249243
n÷5
173799394.4
n2
755155737345168784
n3
6.5622804914138E+26
n4
5.7026018764533E+35
n5
4.9555437631594E+44
2 √n29478.75458699
3 √n954.27325977182
4 √n171.69378144531
5 √n61.348458207666
1 , 2 , 4 , 61 , 122 , 244 , 379 , 758 , 1516 , 9397 , 18794 , 23119 , 37588 , 46238 , 92476 , 573217 , 1146434 , 2292868 , 3561463 , 7122926 , 14245852 , 217249243 , 434498486 , 868996972
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
-868996971 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 868996972 can be divided by 24 positive divisors.
The sum of these divisors (counting 868996972) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
110011110010111101011101101100
3
Ternary
2020120011121202001
4
Quaternary
303302331131230
5
Quinary
3234430400342
6
Senary
222121342044
8
Octal
6362753554
10
Decimal
868996972
12
Duodecimal
203037924
16
Hexadecimal
33cbd76c
20
Vigesimal
dbb4c8c
36
Base36
eddmcs
md5
82ffe444849455c78f0486e1cfe30abd
sha1
d0f8f7645278cfba8173b44ed4634c197e71be3a
sha256
00097d7ff61fdda5a948c37ee1df761066baceff0226463f1e32f18a022538b4
sha512
5a47643296c810d98ad65a299ca3509ac14380db812d1e14615647b482643c1b7efc39c749155fb5ecaa1b88ca7a057240f1e5ed0fc81832ce4089930788d86a
ripemd-160
b802f2833afe4e2ce090483f621c293738548526
Diameter
1737993944
Circumference
5460069006.4539
Area
2.3723917167598E+18
Volume
2.7488016243495E+27
Surface area
9.4895668670391E+18
Circumference
5460069006.4539
Perimeter
3475987888
Area
755155737345168784
Diagonal
1228947303.4636
Surface area
4530934424071012704
Volume
6.5622804914138E+26
Space diagonal
1505146907.1275
Perimeter
2606990916
Area
3.2699202617724E+17
Altitude
752573453.56375
Surface area
3.2699202617724E+17
Volume
7.7337217258781E+25
Height
409649101.15452