755681938 (number)

755681938 is an even 9-digits composite number following 755681937 and preceding 755681939. In scientific notation, it is written as 7.55681938 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 343491780 positive integers (up to 755681938) that are relatively prime to 755681938.

Interesting facts

Basic properties

Name

Name seven hundred fifty-five million six hundred eighty-one thousand nine hundred thirty-eight

Notation

Scientific notation 7.55681938 × 10^8
Engineering notation 7.55681938 × 10^6

Prime Factorization of 755681938

Prime Factorization 2 × 11 × 34349179

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 755681938
Product of the distinct prime numbers

The prime factorization of 755681938 is 2 × 11 × 34349179. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 755681938)

Multiplication

n×y
n×2 1511363876
n×3 2267045814
n×4 3022727752
n×5 3778409690

Division

n÷y
n÷2 377840969
n÷3 251893979.33333
n÷3 188920484.5
n÷5 151136387.6

Exponentiation

ny
n2 571055191419435844
n3 4.315360937568E+26
n4 3.2610403164709E+35
n5 2.4643092662469E+44

Nth Root

y√n
2√n 27489.66965971
3√n 910.848919203
4√n 165.80008944422
5√n 59.657878924885

Divisors of 755681938

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 -755681937
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 755681938 can be divided by 8 positive divisors. The sum of these divisors (counting 755681938) is 1, the average is 0.125.

Base conversion 755681938

Base System Value
2 Binary 101101000010101100101010010010
3 Ternary 1221122221121201221
4 Quaternary 231002230222102
5 Quinary 3021423310223
6 Senary 202552515254
8 Octal 5502545222
10 Decimal 755681938
12 Duodecimal 1910abb2a
16 Hexadecimal 2d0aca92
20 Vigesimal bg304gi
36 Base36 chwvwy

Cryptographic Hash Functions

md5 cf1bf652023164fec58c6501afd95eb3
sha1 d7664f3e423b80e6be67cbf7db12085925b35b03
sha256 e0f3436f27d87cd3d43563335032d384874d917fff17ee156c25a4025df98c8b
sha512 6bcc4f9de4335bd55aa85b40a9131e62dc16a0c46a4965f9499b818b5e1b6d4478a7266070dfc10d81d065e929ec01a7375b5c878de32e4ad5d1a2bb5ffad543
ripemd-160 7568f16bc0662fe123da744dfda16f93d309d0c0

755681938 as geometric shapes

Circle

Radius = n
Diameter 1511363876
Circumference 4748089649.7426
Area 1.7940227941576E+18

Sphere

Radius = n
Volume 1.8076141625403E+27
Surface area 7.1760911766305E+18
Circumference 4748089649.7426

Square

Length = n
Perimeter 3022727752
Area 571055191419435844
Diagonal 1068695645.56

Cube

Length = n
Surface area 3426331148516615064
Volume 4.315360937568E+26
Space diagonal 1308879510.9781

Equilateral Triangle

Length = n
Perimeter 2267045814
Area 2.4727415136611E+17
Altitude 654439755.48906

Triangular Pyramid

Length = n
Surface area 2.4727415136611E+17
Volume 5.0857016370365E+25
Height 356231881.85333