140451831 is an odd 9-digits composite number following 140451830
and preceding 140451832 . In scientific notation, it is written as 1.40451831 × 10^8.
The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors.
There are 86431824 positive integers (up to 140451831) that are relatively prime to 140451831.
140451831 has 12 divisors, whose sum is 218480808
The reverse of 140451831 is 138154041
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 27
Digital Root 9
Name
one hundred forty million four hundred fifty-one thousand eight hundred thirty-one
Scientific notation
1.40451831 × 10^8
Engineering notation
1.40451831 × 10^6
Prime Factorization
3 × 3 × 13 × 1200443
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
46817277
Product of the distinct prime numbers
The prime factorization of 140451831 is 3 × 3 × 13 × 1200443.
Since it has a total of 4 prime factors.
4 , 7 , 55 , 58 , 995 , 514 , 1742 , 2109 , 71152 , 29272 , 530616 , 905 , 4942754 , 4489220 , 74176059 , 59854555 , 755304854 , 82180896 , 2783492720 , 56305444
n×2
280903662
n×3
421355493
n×4
561807324
n×5
702259155
n÷2
70225915.5
n÷3
46817277
n÷3
35112957.75
n÷5
28090366.2
n2
19726716831252561
n3
2.7706534985679E+24
n4
3.8914335694042E+32
n5
5.4655897003769E+40
2 √n
11851.237530317
3 √n
519.80741265646
4 √n
108.86338930199
5 √n
42.609406110546
1 , 3 , 9 , 13 , 39 , 117 , 1200443 , 3601329 , 10803987 , 15605759 , 46817277 , 140451831
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
-140451830
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 140451831 can be divided by 12 positive divisors.
The sum of these divisors (counting 140451831) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000010111110001111111110111
3
Ternary
100210021200200200
4
Quaternary
20113301333313
5
Quinary
241423424311
6
Senary
21534211543
8
Octal
1027617767
10
Decimal
140451831
12
Duodecimal
3b053bb3
16
Hexadecimal
85f1ff7
20
Vigesimal
23hg9bb
36
Base36
2bmdbr
md5
0404691fcef9c3a92e5678c0b32f9af7
sha1
c302bb7a3a6d8078f88b35fd0f11a9bea5e984f2
sha256
6080c86458b8707cdfd7e5ebebd46fbec50bb6b9f9c3fb6cdbaf54aaa98be3a2
sha512
eb1f19e59fbdbe172d8bab75399a26c105bdbfb3d0c15313d708ffc243927054f1c5c270e8097ce98317c94fbc5f0b838d9ad9329d27a8718f32ab4b072be838
ripemd-160
c204b9435daa03ce24a77d72f643776b58886e39
Diameter
280903662
Circumference
882484880.90567
Area
6.1973308676509E+16
Volume
1.1605686235659E+25
Surface area
2.4789323470604E+17
Circumference
882484880.90567
Perimeter
561807324
Area
19726716831252561
Diagonal
198628884.26033
Surface area
118360300987515366
Volume
2.7706534985679E+24
Space diagonal
243269707.30808
Perimeter
421355493
Area
8.5419189545634E+15
Altitude
121634853.65404
Surface area
8.5419189545634E+15
Volume
3.265246461926E+23
Height
66209628.086778