74861490 (number)

74861490 is an even 8-digits composite number following 74861489 and preceding 74861491. In scientific notation, it is written as 7.4861490 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 64 positive divisors. There are 17670400 positive integers (up to 74861490) that are relatively prime to 74861490.

Interesting facts

Basic properties

Name

Name seventy-four million eight hundred sixty-one thousand four hundred ninety

Notation

Scientific notation 7.4861490 × 10^7
Engineering notation 7.4861490 × 10^6

Prime Factorization of 74861490

Prime Factorization 2 × 33 × 11 × 5 × 41 × 503

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 74861490
Product of the distinct prime numbers

The prime factorization of 74861490 is 2 × 33 × 11 × 5 × 41 × 503. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 4, 93, 74, 463, 772, 2943, 9345, 45711, 64637, 819909, 749186, 566933, 5570175, 3777141, 26839690, 48239679, 248444848, 6075563622, 5506595094

Basic calculations (n = 74861490)

Multiplication

n×y
n×2 149722980
n×3 224584470
n×4 299445960
n×5 374307450

Division

n÷y
n÷2 37430745
n÷3 24953830
n÷3 18715372.5
n÷5 14972298

Exponentiation

ny
n2 5604242685020100
n3 4.1954195772221E+23
n4 3.1407536072601E+31
n5 2.3512149476237E+39

Nth Root

y√n
2√n 8652.2534636937
3√n 421.45656409728
4√n 93.017490095647
5√n 37.570908199105

Divisors of 74861490

1, 2, 5, 10, 11, 22, 33, 41, 55, 66, 82, 110, 165, 205, 330, 363, 410, 451, 503, 726, 902, 1006, 1353, 1815, 2255, 2515, 2706, 3630, 4510, 5030, 5533, 6765, 11066, 13530, 14883, 16599, 20623, 27665, 29766, 33198, 41246, 55330, 74415, 82995, 103115, 148830, 165990, 182589, 206230, 226853, 365178, 453706, 680559, 912945, 1134265, 1361118, 1825890, 2268530, 3402795, 6805590, 7486149, 14972298, 37430745, 74861490

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -74861489
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 74861490 can be divided by 64 positive divisors. The sum of these divisors (counting 74861490) is 1, the average is 0.015625.

Base conversion 74861490

Base System Value
2 Binary 100011101100100101110110010
3 Ternary 12012212100122210
4 Quaternary 10131210232302
5 Quinary 123131031430
6 Senary 11232312550
8 Octal 435445662
10 Decimal 74861490
12 Duodecimal 210a2756
16 Hexadecimal 4764bb2
20 Vigesimal 137hdea
36 Base36 18kjhu

Cryptographic Hash Functions

md5 a9e935417371c4939aed1dc474e82ca4
sha1 7d4e535c1b6aed441293906e450b0ee614d27f6b
sha256 5047b562291f6e36376483112135ee4e3b3fc328c8639e01525d0393af4803ed
sha512 dcfe657a1d3294fb61a039ab31d6673849d16ea3f8599a441ae50eff6dd09d173e157ce37ae87654e1f785a3aaeaa10b831cb63285072211e247eb6773b8483a
ripemd-160 2cff3b94506c6f860aff5be8c54104098874a7ab

74861490 as geometric shapes

Circle

Radius = n
Diameter 149722980
Circumference 470368614.04157
Area 1.7606247648193E+16

Sphere

Radius = n
Volume 1.7573732430037E+24
Surface area 7.0424990592774E+16
Circumference 470368614.04157

Square

Length = n
Perimeter 299445960
Area 5604242685020100
Diagonal 105870134.45746

Cube

Length = n
Surface area 33625456110120600
Volume 4.1954195772221E+23
Space diagonal 129663904.21031

Equilateral Triangle

Length = n
Perimeter 224584470
Area 2.4267082671003E+15
Altitude 64831952.105155

Triangular Pyramid

Length = n
Surface area 2.4267082671003E+15
Volume 4.9443493882942E+22
Height 35290044.819153