749289980 (number)

749289980 is an even 9-digits composite number following 749289979 and preceding 749289981. In scientific notation, it is written as 7.49289980 × 10^8. The sum of its digits is 56. It has a total of 7 prime factors and 96 positive divisors. There are 283772160 positive integers (up to 749289980) that are relatively prime to 749289980.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.49289980 × 10^8
Engineering notation 7.49289980 × 10^6

Prime Factorization of 749289980

Prime Factorization 2 × 2 × 5 × 71 × 47 × 109 × 103

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 374644990
Product of the distinct prime numbers

The prime factorization of 749289980 is 2 × 2 × 5 × 71 × 47 × 109 × 103. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 749289980)

Multiplication

n×y
n×2 1498579960
n×3 2247869940
n×4 2997159920
n×5 3746449900

Division

n÷y
n÷2 374644990
n÷3 249763326.66667
n÷3 187322495
n÷5 149857996

Exponentiation

ny
n2 561435474128400400
n3 4.2067797518096E+26
n4 3.1520979160978E+35
n5 2.361835384511E+44

Nth Root

y√n
2√n 27373.161673435
3√n 908.273496568
4√n 165.44836558103
5√n 59.556612129214

Divisors of 749289980

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -749289979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 749289980 can be divided by 96 positive divisors. The sum of these divisors (counting 749289980) is 1, the average is 0.010416666666667.

Base conversion 749289980

Base System Value
2 Binary 101100101010010100000111111100
3 Ternary 1221012220212121202
4 Quaternary 230222110013330
5 Quinary 3013304234410
6 Senary 202203515032
8 Octal 5452240774
10 Decimal 749289980
12 Duodecimal 18ab28a78
16 Hexadecimal 2ca941fc
20 Vigesimal be314j0
36 Base36 ce3vuk

Cryptographic Hash Functions

md5 065a7d9668316d4c71e8054ab010b39c
sha1 0e918e9b80ec7acf1da0c4df5467b8fadf18b7be
sha256 66aef45ce5b6e3e2f58a4d189323b45370fde519e4a150c8056010aae708dba3
sha512 18a77a791cea04cc3c1d1a560e589693b2f2bd7523dfa5ed9a7eeb8cb0f33bd930f23cfbd036dceb0be7f080d815eba401c04c4ac6a38f463e16a0328f347c69
ripemd-160 6a661aaf446c9fdebeaaa9dd896adcfd6d631ff1

749289980 as geometric shapes

Circle

Radius = n
Diameter 1498579960
Circumference 4707927793.1529
Area 1.7638015609865E+18

Sphere

Radius = n
Volume 1.7621317818074E+27
Surface area 7.0552062439459E+18
Circumference 4707927793.1529

Square

Length = n
Perimeter 2997159920
Area 561435474128400400
Diagonal 1059656051.8663

Cube

Length = n
Surface area 3368612844770402400
Volume 4.2067797518096E+26
Space diagonal 1297808314.9623

Equilateral Triangle

Length = n
Perimeter 2247869940
Area 2.4310869159048E+17
Altitude 648904157.48113

Triangular Pyramid

Length = n
Surface area 2.4310869159048E+17
Volume 4.957737482438E+25
Height 353218683.95542