140738861 is an odd 9-digits composite number following 140738860
and preceding 140738862 . In scientific notation, it is written as 1.40738861 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 136669248 positive integers (up to 140738861) that are relatively prime to 140738861.
140738861 has 8 divisors, whose sum is 144823320
The reverse of 140738861 is 168837041
Previous prime number is 557
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred forty million seven hundred thirty-eight thousand eight hundred sixty-one
Scientific notation
1.40738861 × 10^8
Engineering notation
1.40738861 × 10^6
Prime Factorization
37 × 557 × 6829
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
140738861
Product of the distinct prime numbers
The prime factorization of 140738861 is 37 × 557 × 6829.
Since it has a total of 3 prime factors.
8 , 7 , 71 , 46 , 612 , 52 , 9430 , 74 , 29949 , 41718 , 197462 , 428515 , 8388248 , 9866819 , 62155372 , 9158944 , 45412403 , 53350358 , 4160430239 , 7022919998
n×2
281477722
n×3
422216583
n×4
562955444
n×5
703694305
n÷2
70369430.5
n÷3
46912953.666667
n÷3
35184715.25
n÷5
28147772.2
n2
19807426995577321
n3
2.7876747146982E+24
n4
3.9233416418513E+32
n5
5.5216663398802E+40
2 √n
11863.341055537
3 √n
520.16126778159
4 √n
108.91896554566
5 √n
42.626807368275
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
-140738860
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 140738861 can be divided by 8 positive divisors.
The sum of these divisors (counting 140738861) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011000111000000100101101
3
Ternary
100210211021102102
4
Quaternary
20120320010231
5
Quinary
242012120421
6
Senary
21544304445
8
Octal
1030700455
10
Decimal
140738861
12
Duodecimal
3b172125
16
Hexadecimal
863812d
20
Vigesimal
23jc731
36
Base36
2bsist
md5
bd05e6b3d7e46289ef3b501d28764835
sha1
e2727b08caa15c0b66b935f5b12501ac8cead020
sha256
00f33fe9ca8e3d2e3195da5e635e7e9829d8930ba5ef8a98f829c186a8069193
sha512
d9ba41197a056077858f6c6929c37dc96979fb39b75c0ae8ad89c548e8a5af5ed06befa3e698f2da6494dc37447c76d62626cb93323b75ca392840073e9a405b
ripemd-160
d766630a53e6440dae59a922dfecdfb78c9ddd37
Diameter
281477722
Circumference
884288343.58439
Area
6.2226867135822E+16
Volume
1.1676984539059E+25
Surface area
2.4890746854329E+17
Circumference
884288343.58439
Perimeter
562955444
Area
19807426995577321
Diagonal
199034805.97914
Surface area
118844561973463926
Volume
2.7876747146982E+24
Space diagonal
243766857.85137
Perimeter
422216583
Area
8.5768674808878E+15
Altitude
121883428.92569
Surface area
8.5768674808878E+15
Volume
3.285306157509E+23
Height
66344935.326381