86972877 is an odd 8-digits composite number following 86972876
and preceding 86972878 . In scientific notation, it is written as 8.6972877 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 57907008 positive integers (up to 86972877) that are relatively prime to 86972877.
86972877 has 12 divisors, whose sum is 125789820
The reverse of 86972877 is 77827968
Previous prime number is 829
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
eighty-six million nine hundred seventy-two thousand eight hundred seventy-seven
Scientific notation
8.6972877 × 10^7
Engineering notation
8.6972877 × 10^6
Prime Factorization
3 × 3 × 829 × 11657
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
28990959
Product of the distinct prime numbers
The prime factorization of 86972877 is 3 × 3 × 829 × 11657.
Since it has a total of 4 prime factors.
3 , 9 , 26 , 12 , 719 , 972 , 7035 , 804 , 23831 , 51507 , 615715 , 388101 , 6264092 , 4474909 , 71120443 , 68389709 , 617403667 , 418379704 , 2954933285 , 4488157908
n×2
173945754
n×3
260918631
n×4
347891508
n×5
434864385
n÷2
43486438.5
n÷3
28990959
n÷3
21743219.25
n÷5
17394575.4
n2
7564281333657129
n3
6.5788731002556E+23
n4
5.7218352094714E+31
n5
4.9764446988762E+39
2 √n
9325.924994337
3 √n
443.05871014017
4 √n
96.570828899503
5 √n
38.714777468352
1 , 3 , 9 , 829 , 2487 , 7461 , 11657 , 34971 , 104913 , 9663653 , 28990959 , 86972877
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-86972876
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 86972877 can be divided by 12 positive divisors.
The sum of these divisors (counting 86972877) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101001011110001100111001101
3
Ternary
20001122200100200
4
Quaternary
11023301213031
5
Quinary
134231113002
6
Senary
12344044113
8
Octal
513614715
10
Decimal
86972877
12
Duodecimal
25163639
16
Hexadecimal
52f19cd
20
Vigesimal
173bc3h
36
Base36
1fs4p9
md5
0489b1839566ed37cf4d63cf1a1d1ea4
sha1
d26390f1488cd0c5c4c76c6ed6a69cb98dceee9b
sha256
c4d885c3460d99610615f23eba72d5c0b181cd67ab642cdc0b79d51ebf78774f
sha512
5e2dc49c0c7bbf13aca8420d4715a02e3a717f88fc8f6b09c6faede8ac99d246c8e63f3ecba21e94078f2aef46e3de0ecaa7aef4e86e403a862d902f646a2333
ripemd-160
6e0c5936d1dcc5ab39e91033e2ef8e7bb773f48c
Diameter
173945754
Circumference
546466702.88954
Area
2.3763890667504E+16
Volume
2.7557519200883E+24
Surface area
9.5055562670015E+16
Circumference
546466702.88954
Perimeter
347891508
Area
7564281333657129
Diagonal
122998222.21201
Surface area
45385688001942774
Volume
6.5788731002556E+23
Space diagonal
150641441.84444
Perimeter
260918631
Area
3.2754298981598E+15
Altitude
75320720.922219
Surface area
3.2754298981598E+15
Volume
7.7532763029275E+22
Height
40999407.404002