88391284 is an even 8-digits composite number following 88391283
and preceding 88391285 . In scientific notation, it is written as 8.8391284 × 10^7.
The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors.
There are 44176824 positive integers (up to 88391284) that are relatively prime to 88391284.
88391284 has 12 divisors, whose sum is 154750624
The reverse of 88391284 is 48219388
Previous prime number is 4903
Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7
Name
eighty-eight million three hundred ninety-one thousand two hundred eighty-four
Scientific notation
8.8391284 × 10^7
Engineering notation
8.8391284 × 10^6
Prime Factorization
2 × 2 × 4903 × 4507
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
44195642
Product of the distinct prime numbers
The prime factorization of 88391284 is 2 × 2 × 4903 × 4507.
Since it has a total of 4 prime factors.
7 , 10 , 54 , 38 , 672 , 561 , 6250 , 6917 , 13352 , 55474 , 270532 , 857945 , 9261977 , 6968268 , 76071222 , 99981580 , 99163965 , 192461299 , 7922592236 , 861427350
n×2
176782568
n×3
265173852
n×4
353565136
n×5
441956420
n÷2
44195642
n÷3
29463761.333333
n÷3
22097821
n÷5
17678256.8
n2
7813019087168656
n3
6.9060278903135E+23
n4
6.1043267256462E+31
n5
5.3956927723538E+39
2 √n
9401.66389529
3 √n
445.45429177727
4 √n
96.962177653403
5 √n
38.840238543165
1 , 2 , 4 , 4507 , 4903 , 9014 , 9806 , 18028 , 19612 , 22097821 , 44195642 , 88391284
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
-88391283
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 88391284 can be divided by 12 positive divisors.
The sum of these divisors (counting 88391284) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101010001001011111001110100
3
Ternary
20011022202001021
4
Quaternary
11101023321310
5
Quinary
140112010114
6
Senary
12434310524
8
Octal
521137164
10
Decimal
88391284
12
Duodecimal
25728444
16
Hexadecimal
544be74
20
Vigesimal
17c8i44
36
Base36
1gmj5g
md5
63e8031307a650246ee3e31a532fe804
sha1
3eb38b908aac5a38e518793da91b0c7f587c22d2
sha256
4fe71c0b37d12995f2c9d9504b90c72d325d2be152fd0dcd38855c6ba4da3c8a
sha512
1647d6f39a21d1bb5d38af922e7d814786db4b0805b600eabc98f6812747195aada5242a809698fdc43c6f00a7953e5b425c5afa6f2a833ba0143122ed94d810
ripemd-160
f55075f75b8649244abaecba89fb5739e6d48143
Diameter
176782568
Circumference
555378816.91154
Area
2.4545323366606E+16
Volume
2.8927901980927E+24
Surface area
9.8181293466424E+16
Circumference
555378816.91154
Perimeter
353565136
Area
7813019087168656
Diagonal
125004152.62837
Surface area
46878114523011936
Volume
6.9060278903135E+23
Space diagonal
153098194.83425
Perimeter
265173852
Area
3.3831365048704E+15
Altitude
76549097.417125
Surface area
3.3831365048704E+15
Volume
8.1388319205068E+22
Height
41668050.876124