87887941 is an odd 8-digits composite number following 87887940
and preceding 87887942 . In scientific notation, it is written as 8.7887941 × 10^7.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 87856000 positive integers (up to 87887941) that are relatively prime to 87887941.
87887941 has 4 divisors, whose sum is 87919884
The reverse of 87887941 is 14978878
Previous prime number is 28901
Is Prime? no Number parity odd Number length 8 Sum of Digits 52 Digital Root 7
Name
eighty-seven million eight hundred eighty-seven thousand nine hundred forty-one
Scientific notation
8.7887941 × 10^7
Engineering notation
8.7887941 × 10^6
Prime Factorization
28901 × 3041
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
87887941 Product of the distinct prime numbers
The prime factorization of 87887941 is 28901 × 3041.
Since it has a total of 2 prime factors.
4 , 2 , 3 , 75 , 957 , 798 , 5565 , 9174 , 6843 , 22648 , 267929 , 198425 , 5699908 , 1054752 , 34748897 , 12896152 , 722456401 , 574833844 , 2116534084 , 4014919051
n×2
175775882
n×3
263663823
n×4
351551764
n×5
439439705
n÷2
43943970.5
n÷3
29295980.333333
n÷3
21971985.25
n÷5
17577588.2
n2
7724290173219481
n3
6.7887195901079E+23
n4
5.9664658680095E+31
n5
5.2438040018613E+39
2 √n9374.8568522405
3 √n444.60713717145
4 √n96.823844440512
5 √n38.795902394034
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-87887940 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 87887941 can be divided by 4 positive divisors.
The sum of these divisors (counting 87887941) is 1, the average is 0.25.
Base
System
Value
2
Binary
101001111010001000001000101
3
Ternary
20010101011120221
4
Quaternary
11033101001011
5
Quinary
134444403231
6
Senary
12415424341
8
Octal
517210105
10
Decimal
87887941
12
Duodecimal
255250b1
16
Hexadecimal
53d1045
20
Vigesimal
1795jh1
36
Base36
1gbqrp
md5
890fdbaa04446d61040ba8e1048219b6
sha1
975f401b4e921742e71aad65b245d422fcf9d504
sha256
38b0ee394f79cf05488909910bdce53725f3c0f67b0d1ea631f844f41094b8a3
sha512
1fa6776d305267f1d648e546ae7a6d2d844f81e700af144e5eece50e675172351cd312c5fc63d77fc7d5766e71f790f4aa7034ff08c88587818633c9ae7fbbd5
ripemd-160
b4dd46f5ba8e433fc500a7e3d8d94afe6ecb373e
Diameter
175775882
Circumference
552216219.56947
Area
2.4266573262382E+16
Volume
2.8436522122086E+24
Surface area
9.7066293049529E+16
Circumference
552216219.56947
Perimeter
351551764
Area
7724290173219481
Diagonal
124292318.13125
Surface area
46345741039316886
Volume
6.7887195901079E+23
Space diagonal
152226379.18462
Perimeter
263663823
Area
3.3447157581053E+15
Altitude
76113189.592308
Surface area
3.3447157581053E+15
Volume
8.0005827628988E+22
Height
41430772.710415