755388545 (number)

755388545 is an odd 9-digits composite number following 755388544 and preceding 755388546. In scientific notation, it is written as 7.55388545 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 599899264 positive integers (up to 755388545) that are relatively prime to 755388545.

Interesting facts

Basic properties

Name

Name seven hundred fifty-five million three hundred eighty-eight thousand five hundred forty-five

Notation

Scientific notation 7.55388545 × 10^8
Engineering notation 7.55388545 × 10^6

Prime Factorization of 755388545

Prime Factorization 5 × 137 × 1102757

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 755388545
Product of the distinct prime numbers

The prime factorization of 755388545 is 5 × 137 × 1102757. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 755388545)

Multiplication

n×y
n×2 1510777090
n×3 2266165635
n×4 3021554180
n×5 3776942725

Division

n÷y
n÷2 377694272.5
n÷3 251796181.66667
n÷3 188847136.25
n÷5 151077709

Exponentiation

ny
n2 570611853917217025
n3 4.3103365809028E+26
n4 3.2559788783084E+35
n5 2.4595291474361E+44

Nth Root

y√n
2√n 27484.332718842
3√n 910.73102511917
4√n 165.78399415758
5√n 59.653245779095

Divisors of 755388545

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 -755388544
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 755388545 can be divided by 8 positive divisors. The sum of these divisors (counting 755388545) is 1, the average is 0.125.

Base conversion 755388545

Base System Value
2 Binary 101101000001100101000010000001
3 Ternary 1221122101201021112
4 Quaternary 231001211002001
5 Quinary 3021334413140
6 Senary 202542333105
8 Octal 5501450201
10 Decimal 755388545
12 Duodecimal 190b8a195
16 Hexadecimal 2d065081
20 Vigesimal bg13b75
36 Base36 chqlj5

Cryptographic Hash Functions

md5 22dd6065de4d48f1f254c5a5ac74caff
sha1 265c5e5b3577c4df958f04d5d0278afd2eebb3b4
sha256 d736f6932c97b8500d5a3f44dc576025844daa74dabf03444ab6113f81e387a1
sha512 d2a850d4c938f631746166523d605ac5dae875e44ef3f8344637e2435e9821fa944e646c18cdbd11498c9745064a1603f45ed0fc2ae21eba415dd6f04feac83d
ripemd-160 5e9ddf21b9e6af27d52ce7c5353188b36526372e

755388545 as geometric shapes

Circle

Radius = n
Diameter 1510777090
Circumference 4746246207.1558
Area 1.7926300083176E+18

Sphere

Radius = n
Volume 1.8055095649418E+27
Surface area 7.1705200332703E+18
Circumference 4746246207.1558

Square

Length = n
Perimeter 3021554180
Area 570611853917217025
Diagonal 1068280725.2003

Cube

Length = n
Surface area 3423671123503302150
Volume 4.3103365809028E+26
Space diagonal 1308371339.3955

Equilateral Triangle

Length = n
Perimeter 2266165635
Area 2.4708218059642E+17
Altitude 654185669.69776

Triangular Pyramid

Length = n
Surface area 2.4708218059642E+17
Volume 5.0797803759213E+25
Height 356093575.06676