749958081 (number)

749958081 is an odd 9-digits composite number following 749958080 and preceding 749958082. In scientific notation, it is written as 7.49958081 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 499851792 positive integers (up to 749958081) that are relatively prime to 749958081.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million nine hundred fifty-eight thousand eighty-one

Notation

Scientific notation 7.49958081 × 10^8
Engineering notation 7.49958081 × 10^6

Prime Factorization of 749958081

Prime Factorization 3 × 4493 × 55639

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 749958081
Product of the distinct prime numbers

The prime factorization of 749958081 is 3 × 4493 × 55639. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 5, 6, 8, 849, 634, 4383, 3342, 99401, 69502, 431195, 877964, 5512205, 3955670, 55312955, 57628906, 694663609, 36906853, 287700928, 3820357762

Basic calculations (n = 749958081)

Multiplication

n×y
n×2 1499916162
n×3 2249874243
n×4 2999832324
n×5 3749790405

Division

n÷y
n÷2 374979040.5
n÷3 249986027
n÷3 187489520.25
n÷5 149991616.2

Exponentiation

ny
n2 562437123257202561
n3 4.2180426564113E+26
n4 3.1633551761784E+35
n5 2.3723837774482E+44

Nth Root

y√n
2√n 27385.362531834
3√n 908.54336901667
4√n 165.4852335764
5√n 59.567229019711

Divisors of 749958081

1, 3, 4493, 13479, 55639, 166917, 249986027, 749958081

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 -749958080
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 749958081 can be divided by 8 positive divisors. The sum of these divisors (counting 749958081) is 1, the average is 0.125.

Base conversion 749958081

Base System Value
2 Binary 101100101100110111001111000001
3 Ternary 1221021011211002020
4 Quaternary 230230313033001
5 Quinary 3013442124311
6 Senary 202230112053
8 Octal 5454671701
10 Decimal 749958081
12 Duodecimal 18b1ab629
16 Hexadecimal 2cb373c1
20 Vigesimal be74f41
36 Base36 cei7cx

Cryptographic Hash Functions

md5 1f101078a13ecf625c10181dd7ea6782
sha1 b7f115f99e30315c7237e6f8d3bbca63dbe0a238
sha256 6f4900a08dfc4d9406607acfb5c4a44725f653ae5ca161d59ffdc644f08f15d0
sha512 8adde7eeb0771d6d64f4a11115d6a16c38897ee88b2fb62e5a9b4baebf8e18994a26b269e548844ab4f18dde9581622cddf4580a9f0c3c869f211671796a090b
ripemd-160 7af5e224137ac616a040efeb04a0b1a2aab25a98

749958081 as geometric shapes

Circle

Radius = n
Diameter 1499916162
Circumference 4712125595.5398
Area 1.766948334531E+18

Sphere

Radius = n
Volume 1.7668495762547E+27
Surface area 7.067793338124E+18
Circumference 4712125595.5398

Square

Length = n
Perimeter 2999832324
Area 562437123257202561
Diagonal 1060600889.3615

Cube

Length = n
Surface area 3374622739543215366
Volume 4.2180426564113E+26
Space diagonal 1298965499.8389

Equilateral Triangle

Length = n
Perimeter 2249874243
Area 2.4354241838609E+17
Altitude 649482749.91943

Triangular Pyramid

Length = n
Surface area 2.4354241838609E+17
Volume 4.9710109428043E+25
Height 353533629.78717