749271906 (number)

749271906 is an even 9-digits composite number following 749271905 and preceding 749271907. In scientific notation, it is written as 7.49271906 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 96 positive divisors. There are 228741120 positive integers (up to 749271906) that are relatively prime to 749271906.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.49271906 × 10^8
Engineering notation 7.49271906 × 10^6

Prime Factorization of 749271906

Prime Factorization 2 × 3 × 3 × 17 × 293 × 61 × 137

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 249757302
Product of the distinct prime numbers

The prime factorization of 749271906 is 2 × 3 × 3 × 17 × 293 × 61 × 137. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 749271906)

Multiplication

n×y
n×2 1498543812
n×3 2247815718
n×4 2997087624
n×5 3746359530

Division

n÷y
n÷2 374635953
n÷3 249757302
n÷3 187317976.5
n÷5 149854381.2

Exponentiation

ny
n2 561408389120872836
n3 4.2064753376099E+26
n4 3.1517937937529E+35
n5 2.3615505431642E+44

Nth Root

y√n
2√n 27372.831530552
3√n 908.26619353553
4√n 165.44736785622
5√n 59.556324807451

Divisors of 749271906

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 -749271905
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 749271906 can be divided by 96 positive divisors. The sum of these divisors (counting 749271906) is 1, the average is 0.010416666666667.

Base conversion 749271906

Base System Value
2 Binary 101100101010001111101101100010
3 Ternary 1221012212221211100
4 Quaternary 230222033231202
5 Quinary 3013303200111
6 Senary 202203255230
8 Octal 5452175542
10 Decimal 749271906
12 Duodecimal 18ab1a516
16 Hexadecimal 2ca8fb62
20 Vigesimal be2ijf6
36 Base36 ce3hwi

Cryptographic Hash Functions

md5 5ce746c52966b86a68aaed5990d32662
sha1 8f77737fe03cb4073c7f19977259a6c82ff046ff
sha256 6015b6cc9a7c824ba4a24183247f6060cbc84eefc1d32455dbd07a86893ff768
sha512 350acf0e919fd947f3b6b7dc9725598cda59eca34c7141f478cac43854c38b9417b040d63171ad45c4bb2354746cbdac374134649fddb0e68655dfcbe93569cb
ripemd-160 89039ab7483589068c9132822ee403f7aad17a72

749271906 as geometric shapes

Circle

Radius = n
Diameter 1498543812
Circumference 4707814230.8616
Area 1.7637164709258E+18

Sphere

Radius = n
Volume 1.7620042690856E+27
Surface area 7.0548658837033E+18
Circumference 4707814230.8616

Square

Length = n
Perimeter 2997087624
Area 561408389120872836
Diagonal 1059630491.3703

Cube

Length = n
Surface area 3368450334725237016
Volume 4.2064753376099E+26
Space diagonal 1297777009.876

Equilateral Triangle

Length = n
Perimeter 2247815718
Area 2.4309696343819E+17
Altitude 648888504.93799

Triangular Pyramid

Length = n
Surface area 2.4309696343819E+17
Volume 4.9573787268632E+25
Height 353210163.79011