749968486 (number)

749968486 is an even 9-digits composite number following 749968485 and preceding 749968487. In scientific notation, it is written as 7.49968486 × 10^8. The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors. There are 374933400 positive integers (up to 749968486) that are relatively prime to 749968486.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million nine hundred sixty-eight thousand four hundred eighty-six

Notation

Scientific notation 7.49968486 × 10^8
Engineering notation 7.49968486 × 10^6

Prime Factorization of 749968486

Prime Factorization 2 × 8951 × 41893

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 749968486
Product of the distinct prime numbers

The prime factorization of 749968486 is 2 × 8951 × 41893. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 749968486)

Multiplication

n×y
n×2 1499936972
n×3 2249905458
n×4 2999873944
n×5 3749842430

Division

n÷y
n÷2 374984243
n÷3 249989495.33333
n÷3 187492121.5
n÷5 149993697.2

Exponentiation

ny
n2 562452729993132196
n3 4.2182182235952E+26
n4 3.1635307347673E+35
n5 2.3725483555679E+44

Nth Root

y√n
2√n 27385.552504925
3√n 908.54757074042
4√n 165.48580756344
5√n 59.567394307237

Divisors of 749968486

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 -749968485
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 749968486 can be divided by 8 positive divisors. The sum of these divisors (counting 749968486) is 1, the average is 0.125.

Base conversion 749968486

Base System Value
2 Binary 101100101100111001110001100110
3 Ternary 1221021012100100121
4 Quaternary 230230321301212
5 Quinary 3013442442421
6 Senary 202230232154
8 Octal 5454716146
10 Decimal 749968486
12 Duodecimal 18b1b565a
16 Hexadecimal 2cb39c66
20 Vigesimal be76146
36 Base36 ceifdy

Cryptographic Hash Functions

md5 3535dada8ad783a4f81b1047f611911f
sha1 f75a7ecb8ebb205585d807c02dcfcac9a127e697
sha256 ac0edeca17591b34bc5ca69f716d54a18351522aeee6a42ef2dbe4bfdd091982
sha512 722cf4e1f9d8a1640d9ec2b735737fe56fec1806a93e7e8d72f88ac4bf735d27e8414f99e2297c555e635d18f3113c03f02059497971d330d570ef4d6a25c48f
ripemd-160 3b04ee72eb56f49b07132c55e6aaea5c3fcca5cd

749968486 as geometric shapes

Circle

Radius = n
Diameter 1499936972
Circumference 4712190972.0829
Area 1.7669973645379E+18

Sphere

Radius = n
Volume 1.7669231176647E+27
Surface area 7.0679894581518E+18
Circumference 4712190972.0829

Square

Length = n
Perimeter 2999873944
Area 562452729993132196
Diagonal 1060615604.2536

Cube

Length = n
Surface area 3374716379958793176
Volume 4.2182182235952E+26
Space diagonal 1298983521.8275

Equilateral Triangle

Length = n
Perimeter 2249905458
Area 2.4354917630098E+17
Altitude 649491760.91375

Triangular Pyramid

Length = n
Surface area 2.4354917630098E+17
Volume 4.9712178507147E+25
Height 353538534.75121