137942765 is an odd 9-digits composite number following 137942764
and preceding 137942766 . In scientific notation, it is written as 1.37942765 × 10^8.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 110354208 positive integers (up to 137942765) that are relatively prime to 137942765.
137942765 has 4 divisors, whose sum is 165531324
The reverse of 137942765 is 567249731
Previous prime number is 5
Is Prime? no Number parity odd Number length 9 Sum of Digits 44 Digital Root 8
Name
one hundred thirty-seven million nine hundred forty-two thousand seven hundred sixty-five
Scientific notation
1.37942765 × 10^8
Engineering notation
1.37942765 × 10^6
Prime Factorization
5 × 27588553
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
137942765 Product of the distinct prime numbers
The prime factorization of 137942765 is 5 × 27588553.
Since it has a total of 2 prime factors.
7 , 10 , 80 , 37 , 429 , 411 , 9644 , 6587 , 74530 , 79067 , 481904 , 318279 , 8051035 , 3236085 , 62787747 , 24098801 , 911062354 , 798641705 , 299715062 , 1368132084
n×2
275885530
n×3
413828295
n×4
551771060
n×5
689713825
n÷2
68971382.5
n÷3
45980921.666667
n÷3
34485691.25
n÷5
27588553
n2
19028206415845225
n3
2.6248034059924E+24
n4
3.6207263940401E+32
n5
4.9945301010238E+40
2 √n11744.903788452
3 √n516.6934732305
4 √n108.37390732299
5 √n42.456069484274
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
-137942764 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 137942765 can be divided by 4 positive divisors.
The sum of these divisors (counting 137942765) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000001110001101011011101101
3
Ternary
100121120012220022
4
Quaternary
20032031123231
5
Quinary
240303132030
6
Senary
21404331525
8
Octal
1016153355
10
Decimal
137942765
12
Duodecimal
3a243ba5
16
Hexadecimal
838d6ed
20
Vigesimal
2322gi5
36
Base36
2a4lbh
md5
e648015d7ef3acab0bbf233ceda9fda4
sha1
a3d8275e2b8f52e838bbe4497a8c0772273acc4d
sha256
4f58e59791f210a063fe2e68ee7892025422faf496e9686f5213e5a3bfb3ea2c
sha512
142d75fbf450e22d7641ee57de017e610b728318a29dc861caa869d2c2e41caa99cc57ef0fa942810703c3ba19922ac23c3138f0d5e175077125d7a36c9590dc
ripemd-160
ba2e1321820f986dd7537472124c6aeef8323b97
Diameter
275885530
Circumference
866719954.27973
Area
5.977887348701E+16
Volume
1.0994750796511E+25
Surface area
2.3911549394804E+17
Circumference
866719954.27973
Perimeter
551771060
Area
19028206415845225
Diagonal
195080529.09424
Surface area
114169238495071350
Volume
2.6248034059924E+24
Space diagonal
238923877.51653
Perimeter
413828295
Area
8.239455072288E+15
Altitude
119461938.75827
Surface area
8.239455072288E+15
Volume
3.0933604794313E+23
Height
65026843.031415