107942721 is an odd 9-digits composite number following 107942720
and preceding 107942722 . In scientific notation, it is written as 1.07942721 × 10^8.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 71928432 positive integers (up to 107942721) that are relatively prime to 107942721.
107942721 has 8 divisors, whose sum is 143990400
The reverse of 107942721 is 127249701
Previous prime number is 2543
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred seven million nine hundred forty-two thousand seven hundred twenty-one
Scientific notation
1.07942721 × 10^8
Engineering notation
1.07942721 × 10^6
Prime Factorization
3 × 2543 × 14149
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
107942721
Product of the distinct prime numbers
The prime factorization of 107942721 is 3 × 2543 × 14149.
Since it has a total of 3 prime factors.
6 , 9 , 58 , 60 , 226 , 907 , 6017 , 2875 , 35452 , 61406 , 251741 , 760481 , 8209218 , 2634948 , 3781686 , 4249914 , 201898949 , 1908209 , 2847598844 , 2256937458
n×2
215885442
n×3
323828163
n×4
431770884
n×5
539713605
n÷2
53971360.5
n÷3
35980907
n÷3
26985680.25
n÷5
21588544.2
n2
11651631016883841
n3
1.2577087560504E+24
n4
1.3576050535361E+32
n5
1.4654358352204E+40
2 √n
10389.548642747
3 √n
476.13611112388
4 √n
101.92913539684
5 √n
40.42394294834
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
-107942720
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 107942721 can be divided by 8 positive divisors.
The sum of these divisors (counting 107942721) is 1, the average is 0.125.
Base
System
Value
2
Binary
110011011110001001101000001
3
Ternary
21112010001120120
4
Quaternary
12123301031001
5
Quinary
210113131341
6
Senary
14413330453
8
Octal
633611501
10
Decimal
107942721
12
Duodecimal
30196a29
16
Hexadecimal
66f1341
20
Vigesimal
1decgg1
36
Base36
1s9l4x
md5
184aa0097949cbbb67b103919972e061
sha1
46502151b95dde2cb4d4cca6831361c5964b289c
sha256
f8c2a567d2977c35756b4252990bdc10ed695d1dea7ebd82a7404e9ac2332094
sha512
1a13826c8769274afb08e8a9fd01f22a14568fb88ef8b5c5900d9fc6fdec3b1682eb040bfd1e3648c7f96492a74d310bef6b2cc03e60e9ddc3d921d3dac8bf93
ripemd-160
d6f6417dfb2443c19ac5903d4b9382943e452b5a
Diameter
215885442
Circumference
678224118.60419
Area
3.6604678404981E+16
Volume
5.2682781178182E+24
Surface area
1.4641871361992E+17
Circumference
678224118.60419
Perimeter
431770884
Area
11651631016883841
Diagonal
152654059.99766
Surface area
69909786101303046
Volume
1.2577087560504E+24
Space diagonal
186962277.07923
Perimeter
323828163
Area
5.0453042280721E+15
Altitude
93481138.539616
Surface area
5.0453042280721E+15
Volume
1.4822239836016E+23
Height
50884686.665885