749275989 (number)

749275989 is an odd 9-digits composite number following 749275988 and preceding 749275990. In scientific notation, it is written as 7.49275989 × 10^8. The sum of its digits is 60. It has a total of 5 prime factors and 32 positive divisors. There are 377395200 positive integers (up to 749275989) that are relatively prime to 749275989.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.49275989 × 10^8
Engineering notation 7.49275989 × 10^6

Prime Factorization of 749275989

Prime Factorization 77 × 3 × 43 × 241 × 313

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 749275989
Product of the distinct prime numbers

The prime factorization of 749275989 is 77 × 3 × 43 × 241 × 313. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 749275989)

Multiplication

n×y
n×2 1498551978
n×3 2247827967
n×4 2997103956
n×5 3746379945

Division

n÷y
n÷2 374637994.5
n÷3 249758663
n÷3 187318997.25
n÷5 149855197.8

Exponentiation

ny
n2 561414507691928121
n3 4.2065441048982E+26
n4 3.1518624944697E+35
n5 2.3616148877358E+44

Nth Root

y√n
2√n 27372.906111701
3√n 908.26784333453
4√n 165.44759324844
5√n 59.556389715248

Divisors of 749275989

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -749275988
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 749275989 can be divided by 32 positive divisors. The sum of these divisors (counting 749275989) is 1, the average is 0.03125.

Base conversion 749275989

Base System Value
2 Binary 101100101010010000101101010101
3 Ternary 1221012220011102120
4 Quaternary 230222100231111
5 Quinary 3013303312424
6 Senary 202203330153
8 Octal 5452205525
10 Decimal 749275989
12 Duodecimal 18ab20959
16 Hexadecimal 2ca90b55
20 Vigesimal be2j9j9
36 Base36 ce3l1x

Cryptographic Hash Functions

md5 6779551b4538fbaeb7ffc0e2cdc52d2a
sha1 b4571339f95aff48b5119c63f08c439db552d2fe
sha256 d09d2a10414a75256cdba697afba61c636213d252e2c1074e770772d7b7ef554
sha512 66a39a93d0f0a667f0e2687b00a1dfe99c2f5b445103f1c11abc6c7e298a0a8473979b169c36fd23f68f18824875f4bad747bd1723ffbc5c1db5692e6264cbc0
ripemd-160 f34085c8334d8017ef63fb9d172819f6e53da176

749275989 as geometric shapes

Circle

Radius = n
Diameter 1498551978
Circumference 4707839885.1073
Area 1.7637356929837E+18

Sphere

Radius = n
Volume 1.7620330742599E+27
Surface area 7.0549427719348E+18
Circumference 4707839885.1073

Square

Length = n
Perimeter 2997103956
Area 561414507691928121
Diagonal 1059636265.6043

Cube

Length = n
Surface area 3368487046151568726
Volume 4.2065441048982E+26
Space diagonal 1297784081.8394

Equilateral Triangle

Length = n
Perimeter 2247827967
Area 2.4309961285717E+17
Altitude 648892040.91971

Triangular Pyramid

Length = n
Surface area 2.4309961285717E+17
Volume 4.9574597698897E+25
Height 353212088.53477