755280249 (number)

755280249 is an odd 9-digits composite number following 755280248 and preceding 755280250. In scientific notation, it is written as 7.55280249 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 487277520 positive integers (up to 755280249) that are relatively prime to 755280249.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.55280249 × 10^8
Engineering notation 7.55280249 × 10^6

Prime Factorization of 755280249

Prime Factorization 3 × 31 × 8121293

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 755280249
Product of the distinct prime numbers

The prime factorization of 755280249 is 3 × 31 × 8121293. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 755280249)

Multiplication

n×y
n×2 1510560498
n×3 2265840747
n×4 3021120996
n×5 3776401245

Division

n÷y
n÷2 377640124.5
n÷3 251760083
n÷3 188820062.25
n÷5 151056049.8

Exponentiation

ny
n2 570448254529502001
n3 4.3084829972266E+26
n4 3.2541121109576E+35
n5 2.4577666054379E+44

Nth Root

y√n
2√n 27482.362507616
3√n 910.68750083338
4√n 165.77805194782
5√n 59.651535247887

Divisors of 755280249

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 -755280248
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 755280249 can be divided by 8 positive divisors. The sum of these divisors (counting 755280249) is 1, the average is 0.125.

Base conversion 755280249

Base System Value
2 Binary 101101000001001010100101111001
3 Ternary 1221122012012201120
4 Quaternary 231001022211321
5 Quinary 3021322431444
6 Senary 202540135453
8 Octal 5501124571
10 Decimal 755280249
12 Duodecimal 190b37589
16 Hexadecimal 2d04a979
20 Vigesimal bg0a0c9
36 Base36 cho9yx

Cryptographic Hash Functions

md5 de236489757662b30c5b7e8a26000799
sha1 685cdd8e8a2557d6ccb529f6a7087d06e86d24c8
sha256 3b92d7b88291860bfdf6fa9ef7d5996142861fe494883a7a74ac41363c84d649
sha512 181d1a6a31281ae907a2152e2023dcc32904fc15d7d25cfb6aff06707ddbd18848feb2be385dc77e3104e3d865b926cff7e19397aa5725d4e6e44e549df756eb
ripemd-160 5454a6a9bfb2468418d87074199d123fc61efe20

755280249 as geometric shapes

Circle

Radius = n
Diameter 1510560498
Circumference 4745565763.3197
Area 1.792116045683E+18

Sphere

Radius = n
Volume 1.8047331376271E+27
Surface area 7.168464182732E+18
Circumference 4745565763.3197

Square

Length = n
Perimeter 3021120996
Area 570448254529502001
Diagonal 1068127571.5283

Cube

Length = n
Surface area 3422689527177012006
Volume 4.3084829972266E+26
Space diagonal 1308183765.2213

Equilateral Triangle

Length = n
Perimeter 2265840747
Area 2.4701133998352E+17
Altitude 654091882.61064

Triangular Pyramid

Length = n
Surface area 2.4701133998352E+17
Volume 5.0775959066098E+25
Height 356042523.84278