137788986 is an even 9-digits composite number following 137788985
and preceding 137788987 . In scientific notation, it is written as 1.37788986 × 10^8.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 44448000 positive integers (up to 137788986) that are relatively prime to 137788986.
137788986 has 8 divisors, whose sum is 208906164
The reverse of 137788986 is 689887731
Previous prime number is 93
Is Prime? no
Number parity even
Number length 9
Sum of Digits 57
Digital Root 3
Name
one hundred thirty-seven million seven hundred eighty-eight thousand nine hundred eighty-six
Scientific notation
1.37788986 × 10^8
Engineering notation
1.37788986 × 10^6
Prime Factorization
2 × 93 × 740801
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
137788986
Product of the distinct prime numbers
The prime factorization of 137788986 is 2 × 93 × 740801.
Since it has a total of 3 prime factors.
7 , 7 , 8 , 5 , 813 , 832 , 3022 , 1972 , 39071 , 34600 , 848613 , 261764 , 38142 , 8788059 , 69093178 , 33228323 , 268508781 , 917303868 , 3569438564 , 7951302163
n×2
275577972
n×3
413366958
n×4
551155944
n×5
688944930
n÷2
68894493
n÷3
45929662
n÷3
34447246.5
n÷5
27557797.2
n2
18985804662908196
n3
2.6160347728962E+24
n4
3.6046077869811E+32
n5
4.9667525189583E+40
2 √n
11738.355336247
3 √n
516.50139803643
4 √n
108.34369080037
5 √n
42.446599230127
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
-137788985
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 137788986 can be divided by 8 positive divisors.
The sum of these divisors (counting 137788986) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001101100111111000111010
3
Ternary
100121021101221210
4
Quaternary
20031213320322
5
Quinary
240233221421
6
Senary
21401143550
8
Octal
1015477072
10
Decimal
137788986
12
Duodecimal
3a18abb6
16
Hexadecimal
8367e3a
20
Vigesimal
2313c96
36
Base36
2a1anu
md5
4022cb8862ca1762de1fe6c7fe96b37c
sha1
6c2ecfcb1293a21fce33f44989bad6b4fc05f660
sha256
acffab2c5990ed9335a4769670621b1e6dd86e7e1f28c7e5f5d27b9eca719d06
sha512
2d11cbf772e0eb06d2be995f17f51f4c3a6c5ffee9bb81d3076cb0c7131a4d45b86370234450e929efdb6a4b800bc6db2752fb022e803d91901aae242b0fdd15
ripemd-160
bb91bfc32fa91834dd5272455e8683df1f4f5aaa
Diameter
275577972
Circumference
865753732.32637
Area
5.9645664451483E+16
Volume
1.0958020832088E+25
Surface area
2.3858265780593E+17
Circumference
865753732.32637
Perimeter
551155944
Area
18985804662908196
Diagonal
194863052.74684
Surface area
113914827977449176
Volume
2.6160347728962E+24
Space diagonal
238657524.4754
Perimeter
413366958
Area
8.2210945746838E+15
Altitude
119328762.2377
Surface area
8.2210945746838E+15
Volume
3.0830265462245E+23
Height
64954350.915612