87996895 is an odd 8-digits composite number following 87996894
and preceding 87996896 . In scientific notation, it is written as 8.7996895 × 10^7.
The sum of its digits is 61. It has a total of 4 prime factors and 12 positive divisors.
There are 60340560 positive integers (up to 87996895) that are relatively prime to 87996895.
87996895 has 12 divisors, whose sum is 122836824
The reverse of 87996895 is 59869978
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 61
Digital Root 7
Name
eighty-seven million nine hundred ninety-six thousand eight hundred ninety-five
Scientific notation
8.7996895 × 10^7
Engineering notation
8.7996895 × 10^6
Prime Factorization
7 × 5 × 7 × 359171
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
12570985
Product of the distinct prime numbers
The prime factorization of 87996895 is 7 × 5 × 7 × 359171.
Since it has a total of 4 prime factors.
2 , 2 , 28 , 61 , 111 , 760 , 710 , 7263 , 44879 , 11190 , 749748 , 356897 , 6791101 , 6373390 , 35524223 , 95788257 , 437148225 , 781688909 , 2895573999 , 5370800922
n×2
175993790
n×3
263990685
n×4
351987580
n×5
439984475
n÷2
43998447.5
n÷3
29332298.333333
n÷3
21999223.75
n÷5
17599379
n2
7743453529641025
n3
6.813998671852E+23
n4
5.996107256571E+31
n5
5.2763882066522E+39
2 √n
9380.6660211309
3 √n
444.79078664462
4 √n
96.853838442939
5 √n
38.805516623706
1 , 5 , 7 , 35 , 49 , 245 , 359171 , 1795855 , 2514197 , 12570985 , 17599379 , 87996895
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
-87996894
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 87996895 can be divided by 12 positive divisors.
The sum of these divisors (counting 87996895) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101001111101011100111011111
3
Ternary
20010120201001021
4
Quaternary
11033223213133
5
Quinary
140011400040
6
Senary
12422025011
8
Octal
517534737
10
Decimal
87996895
12
Duodecimal
25578167
16
Hexadecimal
53eb9df
20
Vigesimal
179jc4f
36
Base36
1ge2u7
md5
99b3c9fdec5bbe36d83bd9a44862c2e6
sha1
a901f77ddc9ab52848eedca9a895fdfac6813418
sha256
2dab3782bd3c73d150e5695bafe56b1a695ab92d05f86849ac1aa030b7be83a7
sha512
04785a78f90d890dfc681a731713440a129a1484badcb6c7ae3d357c44b7fb11110dee2c02641a04574104072678846bed166b4537198d16ba60c59b653092c8
ripemd-160
7535fb8a25a6e545120dbc4ec22af3f8e04fed32
Diameter
175993790
Circumference
552900797.74142
Area
2.4326776722134E+16
Volume
2.8542410892081E+24
Surface area
9.7307106888537E+16
Circumference
552900797.74142
Perimeter
351987580
Area
7743453529641025
Diagonal
124446402.35572
Surface area
46460721177846150
Volume
6.813998671852E+23
Space diagonal
152415093.0483
Perimeter
263990685
Area
3.3530137348467E+15
Altitude
76207546.524152
Surface area
3.3530137348467E+15
Volume
8.0303744464378E+22
Height
41482134.118574