78897133 is an odd 8-digits composite number following 78897132
and preceding 78897134 . In scientific notation, it is written as 7.8897133 × 10^7.
The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors.
There are 67626108 positive integers (up to 78897133) that are relatively prime to 78897133.
78897133 has 4 divisors, whose sum is 90168160
The reverse of 78897133 is 33179887
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1
Name
seventy-eight million eight hundred ninety-seven thousand one hundred thirty-three
Scientific notation
7.8897133 × 10^7
Engineering notation
7.8897133 × 10^6
Prime Factorization
7 × 11271019
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
78897133
Product of the distinct prime numbers
The prime factorization of 78897133 is 7 × 11271019.
Since it has a total of 2 prime factors.
1 , 4 , 37 , 85 , 89 , 965 , 2312 , 4261 , 86553 , 1201 , 737536 , 54367 , 6765145 , 5567811 , 49085788 , 52210832 , 916172216 , 700735697 , 3918183118 , 3933975330
n×2
157794266
n×3
236691399
n×4
315588532
n×5
394485665
n÷2
39448566.5
n÷3
26299044.333333
n÷3
19724283.25
n÷5
15779426.6
n2
6224757595619689
n3
4.9111552791437E+23
n4
3.8747607124225E+31
n5
3.0570751127117E+39
2 √n
8882.4058114905
3 √n
428.89772304053
4 √n
94.246516176941
5 √n
37.967521223146
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
-78897132
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 78897133 can be divided by 4 positive divisors.
The sum of these divisors (counting 78897133) is 1, the average is 0.25.
Base
System
Value
2
Binary
100101100111101111111101101
3
Ternary
12111110101112001
4
Quaternary
10230331333231
5
Quinary
130144202013
6
Senary
11455012301
8
Octal
454757755
10
Decimal
78897133
12
Duodecimal
2250a091
16
Hexadecimal
4b3dfed
20
Vigesimal
14d22gd
36
Base36
1az1f1
md5
94c83ec64e3b6958c738dc3a4fd74d53
sha1
5c2e37c94538e33d90698db60975cf11ce0d97ac
sha256
4aee947853040af8dcb96ef8b82a05fa5756c6aca9d8412a102cdb8e39cf5140
sha512
18e2beee524cbf1913350df155ad1f33b5b5ffbd82d2c15f7e21164d05977e7c00b25e7154a9d6eacaecb0fd8cf84d77956745a0d95eced4e49067c14ea4b237
ripemd-160
ae8fb7e3d9f6f34e833dcc9b19b93856eeacd706
Diameter
157794266
Circumference
495725306.84419
Area
1.9555652732776E+16
Volume
2.0571799127462E+24
Surface area
7.8222610931104E+16
Circumference
495725306.84419
Perimeter
315588532
Area
6224757595619689
Diagonal
111577395.52095
Surface area
37348545573718134
Volume
4.9111552791437E+23
Space diagonal
136653842.92752
Perimeter
236691399
Area
2.6953991051034E+15
Altitude
68326921.46376
Surface area
2.6953991051034E+15
Volume
5.7878520022377E+22
Height
37192465.173651