749209994 (number)

749209994 is an even 9-digits composite number following 749209993 and preceding 749209995. In scientific notation, it is written as 7.49209994 × 10^8. The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors. There are 345314928 positive integers (up to 749209994) that are relatively prime to 749209994.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million two hundred nine thousand nine hundred ninety-four

Notation

Scientific notation 7.49209994 × 10^8
Engineering notation 7.49209994 × 10^6

Prime Factorization of 749209994

Prime Factorization 2 × 13 × 743 × 38783

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 749209994
Product of the distinct prime numbers

The prime factorization of 749209994 is 2 × 13 × 743 × 38783. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 749209994)

Multiplication

n×y
n×2 1498419988
n×3 2247629982
n×4 2996839976
n×5 3746049970

Division

n÷y
n÷2 374604997
n÷3 249736664.66667
n÷3 187302498.5
n÷5 149841998.8

Exponentiation

ny
n2 561315615109480036
n3 4.2054326862828E+26
n4 3.1507521976573E+35
n5 2.3605750351023E+44

Nth Root

y√n
2√n 27371.700604822
3√n 908.24117630435
4√n 165.44395003995
5√n 59.555340552462

Divisors of 749209994

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -749209993
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 749209994 can be divided by 16 positive divisors. The sum of these divisors (counting 749209994) is 1, the average is 0.0625.

Base conversion 749209994

Base System Value
2 Binary 101100101010000000100110001010
3 Ternary 1221012202210220022
4 Quaternary 230222000212022
5 Quinary 3013244204434
6 Senary 202202100442
8 Octal 5452004612
10 Decimal 749209994
12 Duodecimal 18aaaa722
16 Hexadecimal 2ca8098a
20 Vigesimal be2b4je
36 Base36 ce264q

Cryptographic Hash Functions

md5 905aa6c41a4bf26912840cedd0b3f6ab
sha1 ae6ed0cdc156375a0ac3ac3c365de37d1460aefd
sha256 2ffb466c6e75fdbea3281a00ae6902ffa88765f433b6eb0eb4c913e98487f010
sha512 d8834587ac7c028ff76d9e5b2219871d626e1b1f2af2f431c8569095550e03a18b4ed2551678777b4abe3f274e52fc3a51ddd2b7174f415e9224fb631a1bf08a
ripemd-160 82b4e5c8cb49aa78f4ab510f4e92d679295ccf8f

749209994 as geometric shapes

Circle

Radius = n
Diameter 1498419988
Circumference 4707425226.2929
Area 1.7634250127732E+18

Sphere

Radius = n
Volume 1.761567524319E+27
Surface area 7.0537000510927E+18
Circumference 4707425226.2929

Square

Length = n
Perimeter 2996839976
Area 561315615109480036
Diagonal 1059542934.5803

Cube

Length = n
Surface area 3367893690656880216
Volume 4.2054326862828E+26
Space diagonal 1297669775.1464

Equilateral Triangle

Length = n
Perimeter 2247629982
Area 2.4305679111285E+17
Altitude 648834887.57319

Triangular Pyramid

Length = n
Surface area 2.4305679111285E+17
Volume 4.9561499504902E+25
Height 353180978.19342