87996957 is an odd 8-digits composite number following 87996956
and preceding 87996958 . In scientific notation, it is written as 8.7996957 × 10^7.
The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors.
There are 58083600 positive integers (up to 87996957) that are relatively prime to 87996957.
87996957 has 8 divisors, whose sum is 118491360
The reverse of 87996957 is 75969978
Previous prime number is 101
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 60
Digital Root 6
Name
eighty-seven million nine hundred ninety-six thousand nine hundred fifty-seven
Scientific notation
8.7996957 × 10^7
Engineering notation
8.7996957 × 10^6
Prime Factorization
3 × 101 × 290419
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
87996957
Product of the distinct prime numbers
The prime factorization of 87996957 is 3 × 101 × 290419.
Since it has a total of 3 prime factors.
6 , 5 , 70 , 34 , 95 , 491 , 7022 , 6407 , 75635 , 64414 , 590010 , 954262 , 9929672 , 3183199 , 6017286 , 63906796 , 709269623 , 296930676 , 5089685858 , 5220867304
n×2
175993914
n×3
263990871
n×4
351987828
n×5
439984785
n÷2
43998478.5
n÷3
29332319
n÷3
21999239.25
n÷5
17599391.4
n2
7743464441259849
n3
6.8140130746857E+23
n4
5.9961241553056E+31
n5
5.2764067946109E+39
2 √n
9380.6693257997
3 √n
444.79089110672
4 √n
96.853855503019
5 √n
38.805522091947
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
-87996956
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 87996957 can be divided by 8 positive divisors.
The sum of these divisors (counting 87996957) is 1, the average is 0.125.
Base
System
Value
2
Binary
101001111101011101000011101
3
Ternary
20010120201010120
4
Quaternary
11033223220131
5
Quinary
140011400312
6
Senary
12422025153
8
Octal
517535035
10
Decimal
87996957
12
Duodecimal
255781b9
16
Hexadecimal
53eba1d
20
Vigesimal
179jc7h
36
Base36
1ge2vx
md5
b287d375ae87818343e262356b78883e
sha1
758536590844b31a189fdb6f28fed7032a1a9a3b
sha256
58a49a981eb471d9b3f0ab244ecd6c5ef0177ae30a00c7f89d7a208907c1daf6
sha512
25bd683b99adff99aece609db81bd9674ef0cba0dbd1d40480bd297071a065d209c3cb896d75d578fa18705e78ca8ad69adcae6bc13670bebacd681b2e314d3a
ripemd-160
88ccf5c52662c3fd27bcb5109761af660c9568f6
Diameter
175993914
Circumference
552901187.29891
Area
2.4326811001996E+16
Volume
2.854247122253E+24
Surface area
9.7307244007983E+16
Circumference
552901187.29891
Perimeter
351987828
Area
7743464441259849
Diagonal
124446490.03696
Surface area
46460786647559094
Volume
6.8140130746857E+23
Space diagonal
152415200.43545
Perimeter
263990871
Area
3.3530184597163E+15
Altitude
76207600.217727
Surface area
3.3530184597163E+15
Volume
8.0303914203401E+22
Height
41482163.345654