86996840 is an even 8-digits composite number following 86996839
and preceding 86996841 . In scientific notation, it is written as 8.6996840 × 10^7.
The sum of its digits is 50. It has a total of 6 prime factors and 32 positive divisors.
There are 29622528 positive integers (up to 86996840) that are relatively prime to 86996840.
86996840 has 32 divisors, whose sum is 168933600
The reverse of 86996840 is 04869968
Previous prime number is 157
Is Prime? no Number parity even Number length 8 Sum of Digits 50 Digital Root 5
Name
eighty-six million nine hundred ninety-six thousand eight hundred forty
Scientific notation
8.6996840 × 10^7
Engineering notation
8.6996840 × 10^6
Prime Factorization
2 × 2 × 2 × 35 × 157 × 1979
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
21749210 Product of the distinct prime numbers
The prime factorization of 86996840 is 2 × 2 × 2 × 35 × 157 × 1979.
Since it has a total of 6 prime factors.
5 , 7 , 67 , 9 , 502 , 354 , 4425 , 8782 , 99102 , 63312 , 417442 , 285787 , 2443624 , 5387199 , 98816153 , 22176850 , 715187866 , 551145255 , 4937681134 , 7262100304
n×2
173993680
n×3
260990520
n×4
347987360
n×5
434984200
n÷2
43498420
n÷3
28998946.666667
n÷3
21749210
n÷5
17399368
n2
7568450169985600
n3
6.5843124848621E+23
n4
5.7281437975555E+31
n5
4.9833040945293E+39
2 √n9327.2096577701
3 √n443.09939731112
4 √n96.577480075689
5 √n38.71691059311
1 , 2 , 4 , 8 , 35 , 70 , 140 , 157 , 280 , 314 , 628 , 1256 , 1979 , 3958 , 5495 , 7916 , 10990 , 15832 , 21980 , 43960 , 69265 , 138530 , 277060 , 310703 , 554120 , 621406 , 1242812 , 2485624 , 10874605 , 21749210 , 43498420 , 86996840
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-86996839 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 86996840 can be divided by 32 positive divisors.
The sum of these divisors (counting 86996840) is 1, the average is 0.03125.
Base
System
Value
2
Binary
101001011110111011101101000
3
Ternary
20001200220020012
4
Quaternary
11023313131220
5
Quinary
134232344330
6
Senary
12344351052
8
Octal
513673550
10
Decimal
86996840
12
Duodecimal
25175488
16
Hexadecimal
52f7768
20
Vigesimal
173ec20
36
Base36
1fsn6w
md5
36ab1f8c64f6b7ce22f08b70a650ad37
sha1
58d3a724842f878ad426df0b40cb2e861983ed3d
sha256
75c7e3215cdf12fef40fc69b5cb07f4f7377ae3db2704a4c5913d156819c7235
sha512
92509b62639f94a15a5804fa3722f904805a77da228a0826adeb03ed69ae1d5d54eb243c6e692d454b79cc0afe4022231b9acda05f67cbd8654dee31122e0df2
ripemd-160
d8aa8b9031ea9d834987e76fe8d32b16b34302bb
Diameter
173993680
Circumference
546617266.85905
Area
2.3776987453087E+16
Volume
2.7580303641843E+24
Surface area
9.5107949812349E+16
Circumference
546617266.85905
Perimeter
347987360
Area
7568450169985600
Diagonal
123032111.0116
Surface area
45410701019913600
Volume
6.5843124848621E+23
Space diagonal
150682946.97794
Perimeter
260990520
Area
3.2772350572421E+15
Altitude
75341473.48897
Surface area
3.2772350572421E+15
Volume
7.7596866791621E+22
Height
41010703.670534