137739905 is an odd 9-digits composite number following 137739904
and preceding 137739906 . In scientific notation, it is written as 1.37739905 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 110092528 positive integers (up to 137739905) that are relatively prime to 137739905.
137739905 has 8 divisors, whose sum is 165436992
The reverse of 137739905 is 509937731
Previous prime number is 1163
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred thirty-seven million seven hundred thirty-nine thousand nine hundred five
Scientific notation
1.37739905 × 10^8
Engineering notation
1.37739905 × 10^6
Prime Factorization
5 × 1163 × 23687
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
137739905
Product of the distinct prime numbers
The prime factorization of 137739905 is 5 × 1163 × 23687.
Since it has a total of 3 prime factors.
3 , 7 , 48 , 99 , 700 , 834 , 6396 , 4207 , 74273 , 51143 , 251777 , 249036 , 5361472 , 3453584 , 18276287 , 50226047 , 685147426 , 74709242 , 6418016378 , 9107380723
n×2
275479810
n×3
413219715
n×4
550959620
n×5
688699525
n÷2
68869952.5
n÷3
45913301.666667
n÷3
34434976.25
n÷5
27547981
n2
18972281429409025
n3
2.6132402417201E+24
n4
3.599474626367E+32
n5
4.957912930857E+40
2 √n
11736.264524967
3 √n
516.44006411703
4 √n
108.33404139497
5 √n
42.443574868752
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
-137739904
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 137739905 can be divided by 8 positive divisors.
The sum of these divisors (counting 137739905) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001101011011111010000001
3
Ternary
100121011220121222
4
Quaternary
20031123322001
5
Quinary
240230134110
6
Senary
21400124425
8
Octal
1015337201
10
Decimal
137739905
12
Duodecimal
3a166715
16
Hexadecimal
835be81
20
Vigesimal
230h9f5
36
Base36
2a08sh
md5
b1c1766b93846e4447dd09979dcf96c5
sha1
d8fe2874cc0af3830ff33adaac6f2b9cc8b46c74
sha256
2c921d870dbc2bc2e0ec9b6a2000dd6c3623f0f4c89dad9ebfa223f9e6df3caf
sha512
009a0ebf2114fd8f7ef47b5477a1bdfc3a2b370f159ca707e03ded73d8afbbe00ed829ef8f53681670724245edbf209a1f7efbe654969a2327da5ff8c86e1cd7
ripemd-160
6aa8360ae79868c120bf5a416f0f1da0f464f417
Diameter
275479810
Circumference
865445347.30831
Area
5.9603179960469E+16
Volume
1.0946315127271E+25
Surface area
2.3841271984188E+17
Circumference
865445347.30831
Perimeter
550959620
Area
18972281429409025
Diagonal
194793641.73098
Surface area
113833688576454150
Volume
2.6132402417201E+24
Space diagonal
238572513.68971
Perimeter
413219715
Area
8.215238842808E+15
Altitude
119286256.84486
Surface area
8.215238842808E+15
Volume
3.0797331596497E+23
Height
64931213.910327