87942733 is an odd 8-digits composite number following 87942732
and preceding 87942734 . In scientific notation, it is written as 8.7942733 × 10^7.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 86647104 positive integers (up to 87942733) that are relatively prime to 87942733.
87942733 has 8 divisors, whose sum is 89244288
The reverse of 87942733 is 33724978
Previous prime number is 433
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7
Name
eighty-seven million nine hundred forty-two thousand seven hundred thirty-three
Scientific notation
8.7942733 × 10^7
Engineering notation
8.7942733 × 10^6
Prime Factorization
83 × 433 × 2447
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
87942733
Product of the distinct prime numbers
The prime factorization of 87942733 is 83 × 433 × 2447.
Since it has a total of 3 prime factors.
5 , 6 , 27 , 83 , 528 , 685 , 2422 , 1424 , 76664 , 94078 , 841252 , 359405 , 3738694 , 587945 , 68152414 , 86217722 , 687418811 , 454365454 , 3567989302 , 2890538667
n×2
175885466
n×3
263828199
n×4
351770932
n×5
439713665
n÷2
43971366.5
n÷3
29314244.333333
n÷3
21985683.25
n÷5
17588546.6
n2
7733924287509289
n3
6.8014243865864E+23
n4
5.9813584884926E+31
n5
5.2601701253079E+39
2 √n
9377.7786815429
3 √n
444.69951182222
4 √n
96.838931641891
5 √n
38.80073849593
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
-87942732
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 87942733 can be divided by 8 positive divisors.
The sum of these divisors (counting 87942733) is 1, the average is 0.125.
Base
System
Value
2
Binary
101001111011110011001001101
3
Ternary
20010110221202021
4
Quaternary
11033132121031
5
Quinary
140003131413
6
Senary
12420530141
8
Octal
517363115
10
Decimal
87942733
12
Duodecimal
25550951
16
Hexadecimal
53de64d
20
Vigesimal
179cggd
36
Base36
1gcx1p
md5
66af1e23b7be6a1c13b5c938dd176290
sha1
44b41ca4c2dccf40a90636017b67db21b9a24eb8
sha256
e0717d127e2d5159b47d25156c26ac30967f5dee4e3eba35ab66f36e348d0a0e
sha512
c2ab1647bde25c48404d8c0356b274c426d6541f75174debd5169d216bcdf43dfba26176b8bd3f841a9d5f40352f28964b0395d582690177a393995ee82218cc
ripemd-160
551db8bf0cc1d54c596dfe0c94fb1604675018ea
Diameter
175885466
Circumference
552560487.85882
Area
2.4296839725059E+16
Volume
2.8489739849129E+24
Surface area
9.7187358900235E+16
Circumference
552560487.85882
Perimeter
351770932
Area
7733924287509289
Diagonal
124369805.72076
Surface area
46403545725055734
Volume
6.8014243865864E+23
Space diagonal
152321281.71246
Perimeter
263828199
Area
3.3488874519643E+15
Altitude
76160640.856232
Surface area
3.3488874519643E+15
Volume
8.0155555091381E+22
Height
41456601.906919