137789387 is an odd 9-digits composite number following 137789386
and preceding 137789388 . In scientific notation, it is written as 1.37789387 × 10^8.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 130537296 positive integers (up to 137789387) that are relatively prime to 137789387.
137789387 has 4 divisors, whose sum is 145041480
The reverse of 137789387 is 783987731
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8
Name
one hundred thirty-seven million seven hundred eighty-nine thousand three hundred eighty-seven
Scientific notation
1.37789387 × 10^8
Engineering notation
1.37789387 × 10^6
Prime Factorization
19 × 7252073
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
137789387
Product of the distinct prime numbers
The prime factorization of 137789387 is 19 × 7252073.
Since it has a total of 2 prime factors.
10 , 9 , 98 , 23 , 864 , 820 , 7096 , 178 , 81098 , 38899 , 704060 , 373253 , 6743772 , 6702593 , 26602288 , 80904061 , 591586576 , 556693315 , 5296296919 , 6384193326
n×2
275578774
n×3
413368161
n×4
551157548
n×5
688946935
n÷2
68894693.5
n÷3
45929795.666667
n÷3
34447346.75
n÷5
27557877.4
n2
18985915169835769
n3
2.6160576128857E+24
n4
3.604649748362E+32
n5
4.966824791765E+40
2 √n
11738.372416992
3 √n
516.50189908485
4 √n
108.34376962702
5 √n
42.446623936117
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
-137789386
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 137789387 can be divided by 4 positive divisors.
The sum of these divisors (counting 137789387) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000001101100111111111001011
3
Ternary
100121021102111122
4
Quaternary
20031213333023
5
Quinary
240233230022
6
Senary
21401145455
8
Octal
1015477713
10
Decimal
137789387
12
Duodecimal
3a18b28b
16
Hexadecimal
8367fcb
20
Vigesimal
2313d97
36
Base36
2a1ayz
md5
353407e9fd0abac422a48404873e37dd
sha1
a1f32a25ff17410eceab95ed5dc6051065663ba0
sha256
e14595c9922eaf1d8dc5cc4bca3da1f48d2e2719f3bf55fd785afd41d71963da
sha512
258516269fcebf162c1e1c29e6721ec23bafebdc3c54deabb2c385a0742e8a2f4630a64fb6d79f39aca81bbeac8ba9553cbb6c8fc8698080b3afe509329d1a74
ripemd-160
ea0f63ba43f2d9e9d4f878d10567f48b22fb5dfc
Diameter
275578774
Circumference
865756251.88368
Area
5.9646011619235E+16
Volume
1.0958116504012E+25
Surface area
2.3858404647694E+17
Circumference
865756251.88368
Perimeter
551157548
Area
18985915169835769
Diagonal
194863619.84648
Surface area
113915491019014614
Volume
2.6160576128857E+24
Space diagonal
238658219.02777
Perimeter
413368161
Area
8.2211424255871E+15
Altitude
119329109.51389
Surface area
8.2211424255871E+15
Volume
3.0830534634103E+23
Height
64954539.948825