749062642 (number)

749062642 is an even 9-digits composite number following 749062641 and preceding 749062643. In scientific notation, it is written as 7.49062642 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 374531320 positive integers (up to 749062642) that are relatively prime to 749062642.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million sixty-two thousand six hundred forty-two

Notation

Scientific notation 7.49062642 × 10^8
Engineering notation 7.49062642 × 10^6

Prime Factorization of 749062642

Prime Factorization 2 × 374531321

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 749062642
Product of the distinct prime numbers

The prime factorization of 749062642 is 2 × 374531321. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 5, 20, 22, 617, 502, 3908, 1420, 9100, 49112, 212067, 608329, 6734695, 1095279, 46855026, 45321693, 783619952, 887208448, 9459090809, 7722996684

Basic calculations (n = 749062642)

Multiplication

n×y
n×2 1498125284
n×3 2247187926
n×4 2996250568
n×5 3745313210

Division

n÷y
n÷2 374531321
n÷3 249687547.33333
n÷3 187265660.5
n÷5 149812528.4

Exponentiation

ny
n2 561094841640020164
n3 4.2029518449145E+26
n4 3.1482742131504E+35
n5 2.3582545998429E+44

Nth Root

y√n
2√n 27369.008787313
3√n 908.18162916818
4√n 165.43581470562
5√n 59.552997740947

Divisors of 749062642

1, 2, 374531321, 749062642

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -749062641
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 749062642 can be divided by 4 positive divisors. The sum of these divisors (counting 749062642) is 1, the average is 0.25.

Base conversion 749062642

Base System Value
2 Binary 101100101001011100100111110010
3 Ternary 1221012111022202211
4 Quaternary 230221130213302
5 Quinary 3013230001032
6 Senary 202155002334
8 Octal 5451344762
10 Decimal 749062642
12 Duodecimal 18aa393aa
16 Hexadecimal 2ca5c9f2
20 Vigesimal be1cgc2
36 Base36 cdz0fm

Cryptographic Hash Functions

md5 8aba1399093d46de89b76f6619a7c059
sha1 f6436d0f7ffa60598fbbf9c17f620cc9b2802218
sha256 9b17025fe9e82c1712ed6318c57ad9c70c2ecfca14d68330a687572c6b966f29
sha512 34d03b17405d758dd2a5c7a0674383065b921869ac36482927df37cde11acdab4ab287382af292f367712e4edb500b2e0b226284eae9e64d05111d5af324ed5d
ripemd-160 ca19034f40066453ac0029d745b3ef334fcb8828

749062642 as geometric shapes

Circle

Radius = n
Diameter 1498125284
Circumference 4706499386.3715
Area 1.7627314324634E+18

Sphere

Radius = n
Volume 1.7605283519167E+27
Surface area 7.0509257298537E+18
Circumference 4706499386.3715

Square

Length = n
Perimeter 2996250568
Area 561094841640020164
Diagonal 1059334547.3834

Cube

Length = n
Surface area 3366569049840120984
Volume 4.2029518449145E+26
Space diagonal 1297414553.9958

Equilateral Triangle

Length = n
Perimeter 2247187926
Area 2.4296119339633E+17
Altitude 648707276.99789

Triangular Pyramid

Length = n
Surface area 2.4296119339633E+17
Volume 4.9532262508992E+25
Height 353111515.79447