755655993 is an odd 9-digits composite number following 755655992
and preceding 755655994 . In scientific notation, it is written as 7.55655993 × 10^8.
The sum of its digits is 54. It has a total of 2 prime factors and 4 positive divisors.
There are 503770644 positive integers (up to 755655993) that are relatively prime to 755655993.
755655993 has 4 divisors, whose sum is 783643280
The reverse of 755655993 is 399556557
Previous prime number is 27
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
seven hundred fifty-five million six hundred fifty-five thousand nine hundred ninety-three
Scientific notation
7.55655993 × 10^8
Engineering notation
7.55655993 × 10^6
Prime Factorization
27 × 27987259
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
755655993
Product of the distinct prime numbers
The prime factorization of 755655993 is 27 × 27987259.
Since it has a total of 2 prime factors.
5 , 6 , 30 , 86 , 642 , 328 , 5549 , 1974 , 95221 , 52754 , 324095 , 40725 , 7794691 , 1994982 , 48680550 , 83223620 , 626180975 , 311744939 , 4686470554 , 3990486701
n×2
1511311986
n×3
2266967979
n×4
3022623972
n×5
3778279965
n÷2
377827996.5
n÷3
251885331
n÷3
188913998.25
n÷5
151131198.6
n2
571015979756816049
n3
4.31491647202E+26
n4
3.2605924913764E+35
n5
2.4638862568394E+44
2 √n
27489.197751117
3 √n
910.83849495593
4 √n
165.79866631284
5 √n
59.657469269752
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
-755655992
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 755655993 can be divided by 4 positive divisors.
The sum of these divisors (counting 755655993) is 1, the average is 0.25.
Base
System
Value
2
Binary
101101000010100110010100111001
3
Ternary
1221122220022011000
4
Quaternary
231002212110321
5
Quinary
3021421442433
6
Senary
202552155213
8
Octal
5502462471
10
Decimal
755655993
12
Duodecimal
191098b09
16
Hexadecimal
2d0a6539
20
Vigesimal
bg2gjjd
36
Base36
chwbw9
md5
24d845e38bdc979b579a426edbe3f113
sha1
24dcdf7747da628a8ebfa766da8a3e9e11a52429
sha256
6aef43020ba781f8a86d67754e3e31d968eb92990b1ad45eb2663c049f08a70b
sha512
cfc6d4af45d9eed3dbd63e6f867c12d9abb6eab6303e4ddc15f0d2c4069645bd8a5aa29e0eefdab7222e0299c93e8dd433557ef2cebc1dda47ba135321d71788
ripemd-160
4041d8b4b9c941b777b95be4d84d4a0b9fc4efc0
Diameter
1511311986
Circumference
4747926632.4998
Area
1.7938996070864E+18
Volume
1.8074279852469E+27
Surface area
7.1755984283456E+18
Circumference
4747926632.4998
Perimeter
3022623972
Area
571015979756816049
Diagonal
1068658953.7891
Surface area
3426095878540896294
Volume
4.31491647202E+26
Space diagonal
1308834572.9199
Perimeter
2266967979
Area
2.4725717221813E+17
Altitude
654417286.45996
Surface area
2.4725717221813E+17
Volume
5.0851778293648E+25
Height
356219651.26304