749272986 (number)

749272986 is an even 9-digits composite number following 749272985 and preceding 749272987. In scientific notation, it is written as 7.49272986 × 10^8. The sum of its digits is 54. It has a total of 6 prime factors and 64 positive divisors. There are 193933440 positive integers (up to 749272986) that are relatively prime to 749272986.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million two hundred seventy-two thousand nine hundred eighty-six

Notation

Scientific notation 7.49272986 × 10^8
Engineering notation 7.49272986 × 10^6

Prime Factorization of 749272986

Prime Factorization 2 × 21 × 3 × 11 × 1549 × 349

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 749272986
Product of the distinct prime numbers

The prime factorization of 749272986 is 2 × 21 × 3 × 11 × 1549 × 349. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 5, 98, 52, 478, 429, 7109, 3247, 2792, 48015, 742440, 227057, 4215058, 2532734, 67830962, 90258528, 3826915, 419617006, 7871152280, 2194388666

Basic calculations (n = 749272986)

Multiplication

n×y
n×2 1498545972
n×3 2247818958
n×4 2997091944
n×5 3746364930

Division

n÷y
n÷2 374636493
n÷3 249757662
n÷3 187318246.5
n÷5 149854597.2

Exponentiation

ny
n2 561410007549356196
n3 4.2064935272679E+26
n4 3.1518119657657E+35
n5 2.3615675628998E+44

Nth Root

y√n
2√n 27372.851258135
3√n 908.26662992674
4√n 165.44742747512
5√n 59.55634197633

Divisors of 749272986

1, 2, 3, 6, 11, 21, 22, 33, 42, 63, 66, 126, 231, 349, 462, 693, 698, 1047, 1386, 1549, 2094, 3098, 3839, 4647, 7329, 7678, 9294, 11517, 14658, 17039, 21987, 23034, 32529, 34078, 43974, 51117, 65058, 80619, 97587, 102234, 161238, 195174, 241857, 357819, 483714, 540601, 715638, 1073457, 1081202, 1621803, 2146914, 3243606, 5946611, 11352621, 11893222, 17839833, 22705242, 34057863, 35679666, 68115726, 124878831, 249757662, 374636493, 749272986

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -749272985
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 749272986 can be divided by 64 positive divisors. The sum of these divisors (counting 749272986) is 1, the average is 0.015625.

Base conversion 749272986

Base System Value
2 Binary 101100101010001111111110011010
3 Ternary 1221012220000022100
4 Quaternary 230222033332122
5 Quinary 3013303213421
6 Senary 202203304230
8 Octal 5452177632
10 Decimal 749272986
12 Duodecimal 18ab1b076
16 Hexadecimal 2ca8ff9a
20 Vigesimal be2j296
36 Base36 ce3iqi

Cryptographic Hash Functions

md5 08635fbe4ce05eadc3564d45f9664506
sha1 f1f0b21427610e24d25f58b1bc371afb60968d23
sha256 75ff76415450bda053e7e26eaa815ca16f4239cea129a8c6d3db925857e39766
sha512 bf5f4c9e72247ea573ec617e28f6b7dbbcf32e4fbee10fd9f0bfbe1c54b5b1b33fab5819ba91131a970cec9d3949f2c296bd4555a602b4af0e7a9e220e02e716
ripemd-160 96b2c758c73c6ba5b75977edd9c2645252537550

749272986 as geometric shapes

Circle

Radius = n
Diameter 1498545972
Circumference 4707821016.7018
Area 1.7637215553688E+18

Sphere

Radius = n
Volume 1.7620118883517E+27
Surface area 7.0548862214754E+18
Circumference 4707821016.7018

Square

Length = n
Perimeter 2997091944
Area 561410007549356196
Diagonal 1059632018.721

Cube

Length = n
Surface area 3368460045296137176
Volume 4.2064935272679E+26
Space diagonal 1297778880.4908

Equilateral Triangle

Length = n
Perimeter 2247818958
Area 2.4309766423828E+17
Altitude 648889440.24542

Triangular Pyramid

Length = n
Surface area 2.4309766423828E+17
Volume 4.9574001635807E+25
Height 353210672.907