87372693 is an odd 8-digits composite number following 87372692
and preceding 87372694 . In scientific notation, it is written as 8.7372693 × 10^7.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 58167360 positive integers (up to 87372693) that are relatively prime to 87372693.
87372693 has 8 divisors, whose sum is 97215960
The reverse of 87372693 is 39627378
Previous prime number is 761
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
eighty-seven million three hundred seventy-two thousand six hundred ninety-three
Scientific notation
8.7372693 × 10^7
Engineering notation
8.7372693 × 10^6
Prime Factorization
9 × 761 × 12757
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
87372693
Product of the distinct prime numbers
The prime factorization of 87372693 is 9 × 761 × 12757.
Since it has a total of 3 prime factors.
9 , 7 , 85 , 76 , 187 , 815 , 420 , 2790 , 6888 , 28310 , 253506 , 529022 , 6628019 , 5678461 , 38133946 , 88482098 , 903658522 , 267142479 , 6672410532 , 6696525687
n×2
174745386
n×3
262118079
n×4
349490772
n×5
436863465
n÷2
43686346.5
n÷3
29124231
n÷3
21843173.25
n÷5
17474538.6
n2
7633987482072249
n3
6.6700204463694E+23
n4
5.8277764876436E+31
n5
5.091885259275E+39
2 √n
9347.3361445922
3 √n
443.73658894866
4 √n
96.681622579434
5 √n
38.750306713194
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
-87372692
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 87372693 can be divided by 8 positive divisors.
The sum of these divisors (counting 87372693) is 1, the average is 0.125.
Base
System
Value
2
Binary
101001101010011001110010101
3
Ternary
20002101222210200
4
Quaternary
11031103032111
5
Quinary
134331411233
6
Senary
12400411113
8
Octal
515231625
10
Decimal
87372693
12
Duodecimal
25316a99
16
Hexadecimal
5353395
20
Vigesimal
1761bed
36
Base36
1g0p79
md5
8861c7fec0209a333246509a5df43ce4
sha1
b2dad4ad5201dd0f04f1e3c2b47bb23afd461ed4
sha256
b529a4433f481101505633eb7a468815d6674b59997b9be393efb19167e1a101
sha512
5a1c40729730b7ff4d07d39ab6494893250fd6eb279ae4ef110e5c2da35a0e3394aa01fe24187085614b942df24d4537203dbcc54538e9b2eb79f4832b253c58
ripemd-160
8c34ed0c911df913e6766b48151d020092f4518b
Diameter
174745386
Circumference
548978820.90631
Area
2.3982878991275E+16
Volume
2.7939316311477E+24
Surface area
9.5931515965098E+16
Circumference
548978820.90631
Perimeter
349490772
Area
7633987482072249
Diagonal
123563647.42166
Surface area
45803924892433494
Volume
6.6700204463694E+23
Space diagonal
151333943.47012
Perimeter
262118079
Area
3.3056135458235E+15
Altitude
75666971.735059
Surface area
3.3056135458235E+15
Volume
7.8606944804679E+22
Height
41187882.473887