139417961 is an odd 9-digits composite number following 139417960
and preceding 139417962 . In scientific notation, it is written as 1.39417961 × 10^8.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 135649872 positive integers (up to 139417961) that are relatively prime to 139417961.
139417961 has 4 divisors, whose sum is 143186052
The reverse of 139417961 is 169714931
Previous prime number is 37
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred thirty-nine million four hundred seventeen thousand nine hundred sixty-one
Scientific notation
1.39417961 × 10^8
Engineering notation
1.39417961 × 10^6
Prime Factorization
37 × 3768053
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
139417961
Product of the distinct prime numbers
The prime factorization of 139417961 is 37 × 3768053.
Since it has a total of 2 prime factors.
7 , 6 , 90 , 29 , 685 , 442 , 9769 , 8125 , 62709 , 25390 , 67634 , 55849 , 2774341 , 6824532 , 14478632 , 58860302 , 850523058 , 86122287 , 4477961939 , 1665160177
n×2
278835922
n×3
418253883
n×4
557671844
n×5
697089805
n÷2
69708980.5
n÷3
46472653.666667
n÷3
34854490.25
n÷5
27883592.2
n2
19437367849397521
n3
2.70991819277E+24
n4
3.7781126891279E+32
n5
5.2673676754644E+40
2 √n
11807.538312451
3 √n
518.52883113547
4 √n
108.66249726769
5 √n
42.546490773421
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
-139417960
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 139417961 can be divided by 4 positive divisors.
The sum of these divisors (counting 139417961) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000010011110101100101101001
3
Ternary
100201100011111012
4
Quaternary
20103311211221
5
Quinary
241142333321
6
Senary
21500113305
8
Octal
1023654551
10
Decimal
139417961
12
Duodecimal
3a835835
16
Hexadecimal
84f5969
20
Vigesimal
23b74i1
36
Base36
2b07l5
md5
9fb72aea9ff71e40888c50a5e8f2493f
sha1
d454e1867fff8d9ee5988d04780dfe859e7c045a
sha256
403869aa89852f4377f9e107eb714516d1c2a4335632b748e8d2ef032806eee0
sha512
cec00f80f60cacab80db7941e5d0b0367075914eb2cb12e94d42cc6d85d14fe43619dd6e394f5d7f7ab009c303b930eeaf36c79685da6dbdb44f669974bc3fe5
ripemd-160
a9122a7e7a45ae1580dca25ce89dfea36451c4b3
Diameter
278835922
Circumference
875988884.11214
Area
6.106429204079E+16
Volume
1.1351278781647E+25
Surface area
2.4425716816316E+17
Circumference
875988884.11214
Perimeter
557671844
Area
19437367849397521
Diagonal
197166771.2846
Surface area
116624207096385126
Volume
2.70991819277E+24
Space diagonal
241478991.93966
Perimeter
418253883
Area
8.4166271701406E+15
Altitude
120739495.96983
Surface area
8.4166271701406E+15
Volume
3.1936692176141E+23
Height
65722257.094868