155990433 is an odd 9-digits composite number following 155990432
and preceding 155990434 . In scientific notation, it is written as 1.55990433 × 10^8.
The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors.
There are 103993620 positive integers (up to 155990433) that are relatively prime to 155990433.
155990433 has 4 divisors, whose sum is 207987248
The reverse of 155990433 is 334099551
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred fifty-five million nine hundred ninety thousand four hundred thirty-three
Scientific notation
1.55990433 × 10^8
Engineering notation
1.55990433 × 10^6
Prime Factorization
3 × 51996811
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
155990433
Product of the distinct prime numbers
The prime factorization of 155990433 is 3 × 51996811.
Since it has a total of 2 prime factors.
10 , 9 , 42 , 75 , 601 , 146 , 5703 , 4231 , 56879 , 17115 , 618219 , 268703 , 7715979 , 471053 , 99918271 , 96984573 , 233880011 , 600271407 , 8041917821 , 3637714147
n×2
311980866
n×3
467971299
n×4
623961732
n×5
779952165
n÷2
77995216.5
n÷3
51996811
n÷3
38997608.25
n÷5
31198086.6
n2
24333015187527489
n3
3.795717575298E+24
n4
5.9209562811644E+32
n5
9.2361253407291E+40
2 √n
12489.613004413
3 √n
538.3102564549
4 √n
111.7569371646
5 √n
43.513056708773
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
-155990432
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 155990433 can be divided by 4 positive divisors.
The sum of these divisors (counting 155990433) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001010011000011100110100001
3
Ternary
101212112010122110
4
Quaternary
21103003212201
5
Quinary
304413143213
6
Senary
23251225533
8
Octal
1123034641
10
Decimal
155990433
12
Duodecimal
442a82a9
16
Hexadecimal
94c39a1
20
Vigesimal
28eig1d
36
Base36
2kvezl
md5
1944e94089969564ef6c8857c5e81d25
sha1
ae5321a9618b8645296c61daa5ded497241d5466
sha256
4cd9f3e8ae7882a3864c81009623e3603ddb0d93f3045cc58d86367aa472bfb0
sha512
b0a766f8b8a1463a6d4b75cad357c5c73ac209282ef834b64b0121aa030476a3f7b453ce4c2bdc77a72185aba029937931b91e9495965d703c6b274332b1e14c
ripemd-160
d2ede94babbb79f37b4266a28baf8b5e1e9b984d
Diameter
311980866
Circumference
980116796.68618
Area
7.6444421752825E+16
Volume
1.5899464599544E+25
Surface area
3.057776870113E+17
Circumference
980116796.68618
Perimeter
623961732
Area
24333015187527489
Diagonal
220603785.94905
Surface area
145998091125164934
Volume
3.795717575298E+24
Space diagonal
270183355.45067
Perimeter
467971299
Area
1.0536504651536E+16
Altitude
135091677.72533
Surface area
1.0536504651536E+16
Volume
4.4732960616036E+23
Height
73534595.316351