136988997 is an odd 9-digits composite number following 136988996
and preceding 136988998 . In scientific notation, it is written as 1.36988997 × 10^8.
The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors.
There are 90472272 positive integers (up to 136988997) that are relatively prime to 136988997.
136988997 has 8 divisors, whose sum is 184359456
The reverse of 136988997 is 799889631
Previous prime number is 107
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 60
Digital Root 6
Name
one hundred thirty-six million nine hundred eighty-eight thousand nine hundred ninety-seven
Scientific notation
1.36988997 × 10^8
Engineering notation
1.36988997 × 10^6
Prime Factorization
3 × 107 × 426757
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
136988997
Product of the distinct prime numbers
The prime factorization of 136988997 is 3 × 107 × 426757.
Since it has a total of 3 prime factors.
6 , 6 , 55 , 84 , 273 , 501 , 6183 , 814 , 53052 , 31641 , 589197 , 488169 , 4276280 , 721299 , 94018351 , 35154427 , 872433791 , 476043618 , 5273916723 , 2343707980
n×2
273977994
n×3
410966991
n×4
547955988
n×5
684944985
n÷2
68494498.5
n÷3
45662999
n÷3
34247249.25
n÷5
27397799.4
n2
18765985299066009
n3
2.5707335038358E+24
n4
3.5216220424476E+32
n5
4.8242347140799E+40
2 √n
11704.229876416
3 √n
515.49987221228
4 √n
108.18608910769
5 √n
42.397196227422
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
-136988996
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 136988997 can be divided by 8 positive divisors.
The sum of these divisors (counting 136988997) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001010100100100101000101
3
Ternary
100112202202120120
4
Quaternary
20022210211011
5
Quinary
240032121442
6
Senary
21332052153
8
Octal
1012444505
10
Decimal
136988997
12
Duodecimal
39a64059
16
Hexadecimal
82a4945
20
Vigesimal
22g3c9h
36
Base36
29k5dx
md5
26cd6419b330eb777433285ef2a9a028
sha1
da2c4e21792a2e5bacc2c7e9257058b368a6b254
sha256
35801154884026e8365b1a0c0730c69e172e5e2cd5bdc4c5412de9ab738ea65d
sha512
217b9c09717e033770919a8341e48b29bb1d7fc824a765c7106fdb6cef6d84258535aae1c6872135c036e260d38ef88e0a78f3e513f88f9b181860a42fda1bf4
ripemd-160
79b04f78cb6ede0825140763c5542e7a7a76320c
Diameter
273977994
Circumference
860727253.19567
Area
5.895508155292E+16
Volume
1.0768263319984E+25
Surface area
2.3582032621168E+17
Circumference
860727253.19567
Perimeter
547955988
Area
18765985299066009
Diagonal
193731697.45329
Surface area
112595911794396054
Volume
2.5707335038358E+24
Space diagonal
237271902.8819
Perimeter
410966991
Area
8.1259099980182E+15
Altitude
118635951.44095
Surface area
8.1259099980182E+15
Volume
3.0296384886429E+23
Height
64577232.484429