749664538 (number)

749664538 is an even 9-digits composite number following 749664537 and preceding 749664539. In scientific notation, it is written as 7.49664538 × 10^8. The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors. There are 302385600 positive integers (up to 749664538) that are relatively prime to 749664538.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.49664538 × 10^8
Engineering notation 7.49664538 × 10^6

Prime Factorization of 749664538

Prime Factorization 2 × 17 × 7 × 3149851

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 749664538
Product of the distinct prime numbers

The prime factorization of 749664538 is 2 × 17 × 7 × 3149851. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 62, 20, 283, 723, 4202, 4240, 98901, 26139, 969010, 149850, 4421984, 3416430, 91038716, 60911610, 109654629, 761577615, 1960418046, 9878809764

Basic calculations (n = 749664538)

Multiplication

n×y
n×2 1499329076
n×3 2248993614
n×4 2998658152
n×5 3748322690

Division

n÷y
n÷2 374832269
n÷3 249888179.33333
n÷3 187416134.5
n÷5 149932907.6

Exponentiation

ny
n2 561996919534753444
n3 4.2130916104044E+26
n4 3.1584053756655E+35
n5 2.367744506765E+44

Nth Root

y√n
2√n 27380.002520088
3√n 908.42481512385
4√n 165.46903794997
5√n 59.562565217341

Divisors of 749664538

1, 2, 7, 14, 17, 34, 119, 238, 3149851, 6299702, 22048957, 44097914, 53547467, 107094934, 374832269, 749664538

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 -749664537
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 749664538 can be divided by 16 positive divisors. The sum of these divisors (counting 749664538) is 1, the average is 0.0625.

Base conversion 749664538

Base System Value
2 Binary 101100101011101111100100011010
3 Ternary 1221020121220102021
4 Quaternary 230223233210122
5 Quinary 3013403231123
6 Senary 202215525054
8 Octal 5453574432
10 Decimal 749664538
12 Duodecimal 18b08978a
16 Hexadecimal 2caef91a
20 Vigesimal be5816i
36 Base36 cebwuy

Cryptographic Hash Functions

md5 1adfc73cdefb5ea82eec379ca7d54e7c
sha1 cb60c5e1ab6caa10ec070a555816a4a90b5721cb
sha256 af26e98ce3896ce9e699341408668fe860b10273828a7017e482d74af1b28134
sha512 07193d2eecc398c2e19dc1c30ae5380497b93974d3423dd9ee2f3c25b7da3e2dcb8bc3283a1471cfce7abd904f1b59f44982adf536eaf175cc997c8245ce2fd6
ripemd-160 23d481601ddf4e49f73b7a07f3e03a554e46b380

749664538 as geometric shapes

Circle

Radius = n
Diameter 1499329076
Circumference 4710281210.4752
Area 1.7655653937505E+18

Sphere

Radius = n
Volume 1.764775686953E+27
Surface area 7.0622615750019E+18
Circumference 4710281210.4752

Square

Length = n
Perimeter 2998658152
Area 561996919534753444
Diagonal 1060185756.8698

Cube

Length = n
Surface area 3371981517208520664
Volume 4.2130916104044E+26
Space diagonal 1298457068.4486

Equilateral Triangle

Length = n
Perimeter 2248993614
Area 2.4335180458285E+17
Altitude 649228534.22432

Triangular Pyramid

Length = n
Surface area 2.4335180458285E+17
Volume 4.9651760791286E+25
Height 353395252.28992