745498907 (number)

745498907 is an odd 9-digits composite number following 745498906 and preceding 745498908. In scientific notation, it is written as 7.45498907 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 742528512 positive integers (up to 745498907) that are relatively prime to 745498907.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million four hundred ninety-eight thousand nine hundred seven

Notation

Scientific notation 7.45498907 × 10^8
Engineering notation 7.45498907 × 10^6

Prime Factorization of 745498907

Prime Factorization 397 × 1217 × 1543

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 745498907
Product of the distinct prime numbers

The prime factorization of 745498907 is 397 × 1217 × 1543. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 745498907)

Multiplication

n×y
n×2 1490997814
n×3 2236496721
n×4 2981995628
n×5 3727494535

Division

n÷y
n÷2 372749453.5
n÷3 248499635.66667
n÷3 186374726.75
n÷5 149099781.4

Exponentiation

ny
n2 555768620338194649
n3 4.1432489900702E+26
n4 3.0887875935262E+35
n5 2.3026877749289E+44

Nth Root

y√n
2√n 27303.825867449
3√n 906.73908628632
4√n 165.23869361457
5√n 59.496223812865

Divisors of 745498907

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -745498906
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 745498907 can be divided by 8 positive divisors. The sum of these divisors (counting 745498907) is 1, the average is 0.125.

Base conversion 745498907

Base System Value
2 Binary 101100011011110110100100011011
3 Ternary 1220221210021020122
4 Quaternary 230123312210123
5 Quinary 3011321431112
6 Senary 201550343455
8 Octal 5433664433
10 Decimal 745498907
12 Duodecimal 1897bab8b
16 Hexadecimal 2c6f691b
20 Vigesimal bcj7757
36 Base36 cbummz

Cryptographic Hash Functions

md5 42b21a2ae4e6782fdc7f999688e6f4d5
sha1 fc7abcb0c93a672f412cd31ed77c53165e2cafd0
sha256 c9829dc6a3556985ab05e7e2a56baead66eadeddc07836de33f97a2b41024697
sha512 98fef7a5892540a022fd332f9fcb75fb56fd4b83ca70e613a9c8d9d925d20aa10b38ac288337219d1d2b7afe31aae2fa969495281583d9336bce0a9d9e1dca92
ripemd-160 0fdffdcb1ebaf19ed4d06ea554c4790a21f19316

745498907 as geometric shapes

Circle

Radius = n
Diameter 1490997814
Circumference 4684107778.9808
Area 1.7459986147502E+18

Sphere

Radius = n
Volume 1.7355200785597E+27
Surface area 6.9839944590008E+18
Circumference 4684107778.9808

Square

Length = n
Perimeter 2981995628
Area 555768620338194649
Diagonal 1054294665.0137

Cube

Length = n
Surface area 3334611722029167894
Volume 4.1432489900702E+26
Space diagonal 1291241983.9111

Equilateral Triangle

Length = n
Perimeter 2236496721
Area 2.4065487191955E+17
Altitude 645620991.95553

Triangular Pyramid

Length = n
Surface area 2.4065487191955E+17
Volume 4.8828657617049E+25
Height 351431555.00457