87342893 is an odd 8-digits composite number following 87342892
and preceding 87342894 . In scientific notation, it is written as 8.7342893 × 10^7.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 79338880 positive integers (up to 87342893) that are relatively prime to 87342893.
87342893 has 8 divisors, whose sum is 95359680
The reverse of 87342893 is 39824378
Previous prime number is 1697
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
eighty-seven million three hundred forty-two thousand eight hundred ninety-three
Scientific notation
8.7342893 × 10^7
Engineering notation
8.7342893 × 10^6
Prime Factorization
11 × 1697 × 4679
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
87342893
Product of the distinct prime numbers
The prime factorization of 87342893 is 11 × 1697 × 4679.
Since it has a total of 3 prime factors.
4 , 5 , 73 , 50 , 502 , 646 , 5966 , 6158 , 69732 , 98638 , 618294 , 292038 , 3606955 , 4258938 , 75647547 , 86561192 , 367401765 , 375914584 , 282976556 , 3141646308
n×2
174685786
n×3
262028679
n×4
349371572
n×5
436714465
n÷2
43671446.5
n÷3
29114297.666667
n÷3
21835723.25
n÷5
17468578.6
n2
7628780957609449
n3
6.6631979890092E+23
n4
5.8198298899185E+31
n5
5.0832077935335E+39
2 √n
9345.7419716147
3 √n
443.6861351454
4 √n
96.673377781138
5 √n
38.747663057212
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
-87342892
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 87342893 can be divided by 8 positive divisors.
The sum of these divisors (counting 87342893) is 1, the average is 0.125.
Base
System
Value
2
Binary
101001101001011111100101101
3
Ternary
20002100110220222
4
Quaternary
11031023330231
5
Quinary
134324433033
6
Senary
12400021125
8
Octal
515137455
10
Decimal
87342893
12
Duodecimal
253017a5
16
Hexadecimal
534bf2d
20
Vigesimal
175hh4d
36
Base36
1g027h
md5
c763078b5e81521c9efa5abef7cc9b1c
sha1
7a33430799114a990e90f83ece112161ca02ec41
sha256
ee0f0577bba348f17511d13ea7fab31457bf51bcd42e6f224248e82eac2ca3d6
sha512
5b272489a65e501d2800be48cdc3682ac404e886370542a00744b940e57470029dc5fa12a942727867465c90692ff81406743241b20a4ff1a9a873b82968e085
ripemd-160
30c45c53945df8a82c9045e20114172866882e2f
Diameter
174685786
Circumference
548791581.98416
Area
2.3966522212272E+16
Volume
2.7910738468914E+24
Surface area
9.5866088849086E+16
Circumference
548791581.98416
Perimeter
349371572
Area
7628780957609449
Diagonal
123521503.8575
Surface area
45772685745656694
Volume
6.6631979890092E+23
Space diagonal
151282328.35605
Perimeter
262028679
Area
3.3033590545984E+15
Altitude
75641164.178026
Surface area
3.3033590545984E+15
Volume
7.8526541373616E+22
Height
41173834.619167