757942389 (number)

757942389 is an odd 9-digits composite number following 757942388 and preceding 757942390. In scientific notation, it is written as 7.57942389 × 10^8. The sum of its digits is 54. It has a total of 3 prime factors and 6 positive divisors. There are 505294920 positive integers (up to 757942389) that are relatively prime to 757942389.

Interesting facts

Basic properties

Name

Name seven hundred fifty-seven million nine hundred forty-two thousand three hundred eighty-nine

Notation

Scientific notation 7.57942389 × 10^8
Engineering notation 7.57942389 × 10^6

Prime Factorization of 757942389

Prime Factorization 3 × 3 × 84215821

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 252647463
Product of the distinct prime numbers

The prime factorization of 757942389 is 3 × 3 × 84215821. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 757942389)

Multiplication

n×y
n×2 1515884778
n×3 2273827167
n×4 3031769556
n×5 3789711945

Division

n÷y
n÷2 378971194.5
n÷3 252647463
n÷3 189485597.25
n÷5 151588477.8

Exponentiation

ny
n2 574476665043027321
n3 4.3542021592746E+26
n4 3.3002343867896E+35
n5 2.5013875353832E+44

Nth Root

y√n
2√n 27530.753513117
3√n 911.75621441619
4√n 165.92393893925
5√n 59.693526898081

Divisors of 757942389

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -757942388
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 757942389 can be divided by 6 positive divisors. The sum of these divisors (counting 757942389) is 1, the average is 0.16666666666667.

Base conversion 757942389

Base System Value
2 Binary 101101001011010100100001110101
3 Ternary 1221211012110111100
4 Quaternary 231023110201311
5 Quinary 3023013124024
6 Senary 203113200313
8 Octal 5513244165
10 Decimal 757942389
12 Duodecimal 191a00099
16 Hexadecimal 2d2d4875
20 Vigesimal bgh2fj9
36 Base36 cj9c39

Cryptographic Hash Functions

md5 2c5d84374f09f26084ec7f56dc8dc698
sha1 f61cebc5edf6dd59fdd9fc8a03f17ec140c7a9ec
sha256 54f7f5653391bc48def8572a3cc0cd583c7fc6369e354bdfa785826a2663e01f
sha512 e6620fb5d76a272199b85a54af99cea6676ee394da8d0d608e7d7035d530fe5b21c9e5ed7a1f5b2265d10baca02479b4105a63ba70b0d1a7fd0399697f832a00
ripemd-160 1476adb7eae33c156695f73fe0983e1d52a29ace

757942389 as geometric shapes

Circle

Radius = n
Diameter 1515884778
Circumference 4762292482.2534
Area 1.8047716705579E+18

Sphere

Radius = n
Volume 1.8238839354429E+27
Surface area 7.2190866822318E+18
Circumference 4762292482.2534

Square

Length = n
Perimeter 3031769556
Area 574476665043027321
Diagonal 1071892406.0213

Cube

Length = n
Surface area 3446859990258163926
Volume 4.3542021592746E+26
Space diagonal 1312794726.9581

Equilateral Triangle

Length = n
Perimeter 2273827167
Area 2.4875569290431E+17
Altitude 656397363.47907

Triangular Pyramid

Length = n
Surface area 2.4875569290431E+17
Volume 5.1314764558004E+25
Height 357297468.67375