749208420 (number)

749208420 is an even 9-digits composite number following 749208419 and preceding 749208421. In scientific notation, it is written as 7.49208420 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 199330560 positive integers (up to 749208420) that are relatively prime to 749208420.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million two hundred eight thousand four hundred twenty

Notation

Scientific notation 7.49208420 × 10^8
Engineering notation 7.49208420 × 10^6

Prime Factorization of 749208420

Prime Factorization 2 × 2 × 5 × 27 × 521 × 2663

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 374604210
Product of the distinct prime numbers

The prime factorization of 749208420 is 2 × 2 × 5 × 27 × 521 × 2663. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 4, 19, 100, 964, 685, 9766, 3723, 57400, 58013, 90086, 619992, 2798990, 5659001, 49326971, 86009184, 56200184, 861713325, 5559317306, 2492158985

Basic calculations (n = 749208420)

Multiplication

n×y
n×2 1498416840
n×3 2247625260
n×4 2996833680
n×5 3746042100

Division

n÷y
n÷2 374604210
n÷3 249736140
n÷3 187302105
n÷5 149841684

Exponentiation

ny
n2 561313256598896400
n3 4.2054061810151E+26
n4 3.1507257203366E+35
n5 2.3605502387867E+44

Nth Root

y√n
2√n 27371.671852483
3√n 908.24054026878
4√n 165.44386314543
5√n 59.55531552872

Divisors of 749208420

1, 2, 4, 5, 10, 20, 27, 54, 108, 135, 270, 521, 540, 1042, 2084, 2605, 2663, 5210, 5326, 10420, 10652, 13315, 14067, 26630, 28134, 53260, 56268, 70335, 71901, 140670, 143802, 281340, 287604, 359505, 719010, 1387423, 1438020, 2774846, 5549692, 6937115, 13874230, 27748460, 37460421, 74920842, 149841684, 187302105, 374604210, 749208420

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -749208419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 749208420 can be divided by 48 positive divisors. The sum of these divisors (counting 749208420) is 1, the average is 0.020833333333333.

Base conversion 749208420

Base System Value
2 Binary 101100101010000000001101100100
3 Ternary 1221012202201202000
4 Quaternary 230222000031210
5 Quinary 3013244132140
6 Senary 202202045300
8 Octal 5452001544
10 Decimal 749208420
12 Duodecimal 18aaa9830
16 Hexadecimal 2ca80364
20 Vigesimal be2b110
36 Base36 ce24x0

Cryptographic Hash Functions

md5 418df2ab76bd020e542c0d6d850975f2
sha1 0226926015d5818b817fa331128752b27c13917d
sha256 0a9019edfeee6672b120495b474c28cfb679fdeab6c9930208458242ad5b49d9
sha512 1bde1021a388a330e6b0694a8f97bdbba89604a2a02690d55546925f9f61eb4590408d90c0e5d7746760d32ec7be1efb0afc2d087fc2e1750f9ce451e8794da7
ripemd-160 4e2f33fd923af6b9d575af7cc231e46097db0ae2

749208420 as geometric shapes

Circle

Radius = n
Diameter 1498416840
Circumference 4707415336.5592
Area 1.7634176032937E+18

Sphere

Radius = n
Volume 1.7615564218184E+27
Surface area 7.0536704131746E+18
Circumference 4707415336.5592

Square

Length = n
Perimeter 2996833680
Area 561313256598896400
Diagonal 1059540708.6081

Cube

Length = n
Surface area 3367879539593378400
Volume 4.2054061810151E+26
Space diagonal 1297667048.8984

Equilateral Triangle

Length = n
Perimeter 2247625260
Area 2.4305576984781E+17
Altitude 648833524.4492

Triangular Pyramid

Length = n
Surface area 2.4305576984781E+17
Volume 4.9561187137327E+25
Height 353180236.20271