67996887 is an odd 8-digits composite number following 67996886
and preceding 67996888 . In scientific notation, it is written as 6.7996887 × 10^7.
The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors.
There are 38855352 positive integers (up to 67996887) that are relatively prime to 67996887.
67996887 has 8 divisors, whose sum is 103614336
The reverse of 67996887 is 78869976
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 60
Digital Root 6
Name
sixty-seven million nine hundred ninety-six thousand eight hundred eighty-seven
Scientific notation
6.7996887 × 10^7
Engineering notation
6.7996887 × 10^6
Prime Factorization
7 × 3 × 3237947
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
67996887
Product of the distinct prime numbers
The prime factorization of 67996887 is 7 × 3 × 3237947.
Since it has a total of 3 prime factors.
8 , 5 , 10 , 33 , 303 , 979 , 7525 , 4869 , 17322 , 85793 , 572281 , 707323 , 5574786 , 4381754 , 72005310 , 68956698 , 214089448 , 704779254 , 6660545665 , 7401265549
n×2
135993774
n×3
203990661
n×4
271987548
n×5
339984435
n÷2
33998443.5
n÷3
22665629
n÷3
16999221.75
n÷5
13599377.4
n2
4623576641690769
n3
3.1438881844089E+23
n4
2.1377460961588E+31
n5
1.453600797352E+39
2 √n
8246.0224957248
3 √n
408.15928157103
4 √n
90.807612542809
5 √n
36.855118006025
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-67996886
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 67996887 can be divided by 8 positive divisors.
The sum of these divisors (counting 67996887) is 1, the average is 0.125.
Base
System
Value
2
Binary
100000011011000110011010111
3
Ternary
11201221121012020
4
Quaternary
10003120303113
5
Quinary
114401400022
6
Senary
10425224223
8
Octal
403306327
10
Decimal
67996887
12
Duodecimal
1a932073
16
Hexadecimal
40d8cd7
20
Vigesimal
114jc47
36
Base36
14heqf
md5
fecbf08484df9e88d11ef99b3236e2b8
sha1
7d18eb10ac38f1c8f4f8dfc1f2c1f753d08c5026
sha256
76249eb60c0258a4c489a515916101e5e8b71c820397417be66ce25c8e8ce280
sha512
6564364c56f4d34a0bf51885de609406e329fb544317c1b7635a2cfcde5b286644748f98b5f4de06a18312df4d055ea1f2f2852623c13aad476e402643f6b78d
ripemd-160
4eccb0c80c61ddfe87b01a32396ec020e404d88f
Diameter
135993774
Circumference
427237041.33235
Area
1.4525394410845E+16
Volume
1.3169088031796E+24
Surface area
5.810157764338E+16
Circumference
427237041.33235
Perimeter
271987548
Area
4623576641690769
Diagonal
96162119.794551
Surface area
27741459850144614
Volume
3.1438881844089E+23
Space diagonal
117774063.04052
Perimeter
203990661
Area
2.0020674140243E+15
Altitude
58887031.52026
Surface area
2.0020674140243E+15
Volume
3.7051077574796E+22
Height
32054039.931517