137366921 is an odd 9-digits composite number following 137366920
and preceding 137366922 . In scientific notation, it is written as 1.37366921 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 131690160 positive integers (up to 137366921) that are relatively prime to 137366921.
137366921 has 8 divisors, whose sum is 143126784
The reverse of 137366921 is 129663731
Previous prime number is 107
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred thirty-seven million three hundred sixty-six thousand nine hundred twenty-one
Scientific notation
1.37366921 × 10^8
Engineering notation
1.37366921 × 10^6
Prime Factorization
31 × 107 × 41413
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
137366921
Product of the distinct prime numbers
The prime factorization of 137366921 is 31 × 107 × 41413.
Since it has a total of 3 prime factors.
5 , 10 , 80 , 3 , 759 , 999 , 755 , 1695 , 43485 , 86730 , 93493 , 532931 , 6084230 , 5468685 , 24229915 , 45509620 , 174316248 , 672369587 , 8623910685 , 417796005
n×2
274733842
n×3
412100763
n×4
549467684
n×5
686834605
n÷2
68683460.5
n÷3
45788973.666667
n÷3
34341730.25
n÷5
27473384.2
n2
18869670985020241
n3
2.5920686034953E+24
n4
3.5606448308291E+32
n5
4.8911481718557E+40
2 √n
11720.363518253
3 √n
515.9734890632
4 √n
108.26062773813
5 √n
42.420563455443
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
-137366920
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 137366921 can be divided by 8 positive divisors.
The sum of these divisors (counting 137366921) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001100000000110110001001
3
Ternary
100120110221222202
4
Quaternary
20030000312021
5
Quinary
240131220141
6
Senary
21344125545
8
Octal
1014006611
10
Decimal
137366921
12
Duodecimal
3a0068b5
16
Hexadecimal
8300d89
20
Vigesimal
22iah61
36
Base36
29s8zt
md5
642ecd4e0fa343ac4079c9954f71d402
sha1
d9be9cb3db256bddcf036891157654ca0757c3a6
sha256
df86cb1ffbdbb4214ed642bb29f24a5b57a50b67a882608a853cd6f616963c52
sha512
c595e651b346a872217ceaf4d74158e180f096634b2fc68732e4d23a4af449debf49c7d37c07b780a3552f1c47157d6d756200674e3cfa0e370cfb882a9da069
ripemd-160
b7a2b25c6524c071b288fa936d2406a37bc74370
Diameter
274733842
Circumference
863101819.7197
Area
5.9280819742196E+16
Volume
1.0857631576455E+25
Surface area
2.3712327896878E+17
Circumference
863101819.7197
Perimeter
549467684
Area
18869670985020241
Diagonal
194266162.69963
Surface area
113218025910121446
Volume
2.5920686034953E+24
Space diagonal
237926486.4513
Perimeter
412100763
Area
8.1708072170408E+15
Altitude
118963243.22565
Surface area
8.1708072170408E+15
Volume
3.0547821447204E+23
Height
64755387.566545