7444985 (number)

7444985 is an odd 7-digits composite number following 7444984 and preceding 7444986. In scientific notation, it is written as 7.444985 × 10^6. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 5554560 positive integers (up to 7444985) that are relatively prime to 7444985.

Interesting facts

Basic properties

Name

Name seven million four hundred forty-four thousand nine hundred eighty-five

Notation

Scientific notation 7.444985 × 10^6
Engineering notation 7.444985 × 10^6

Prime Factorization of 7444985

Prime Factorization 5 × 41 × 23 × 1579

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7444985
Product of the distinct prime numbers

The prime factorization of 7444985 is 5 × 41 × 23 × 1579. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 5, 65, 98, 833, 188, 4491, 6080, 28574, 31301, 25829, 244274, 7579459, 4476113, 10132812, 38275657, 881859836, 418574824, 4298349144, 6403424152

Basic calculations (n = 7444985)

Multiplication

n×y
n×2 14889970
n×3 22334955
n×4 29779940
n×5 37224925

Division

n÷y
n÷2 3722492.5
n÷3 2481661.6666667
n÷3 1861246.25
n÷5 1488997

Exponentiation

ny
n2 55427801650225
n3 4.126591518689E+20
n4 3.0722411957767E+27
n5 2.2872789618939E+34

Nth Root

y√n
2√n 2728.5499812171
3√n 195.26359268236
4√n 52.235524130778
5√n 23.679512951189

Divisors of 7444985

1, 5, 23, 41, 115, 205, 943, 1579, 4715, 7895, 36317, 64739, 181585, 323695, 1488997, 7444985

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7444984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7444985 can be divided by 16 positive divisors. The sum of these divisors (counting 7444985) is 1, the average is 0.0625.

Base conversion 7444985

Base System Value
2 Binary 11100011001100111111001
3 Ternary 112000020121012
4 Quaternary 130121213321
5 Quinary 3401214420
6 Senary 423323305
8 Octal 34314771
10 Decimal 7444985
12 Duodecimal 25b0535
16 Hexadecimal 7199f9
20 Vigesimal 26ac95
36 Base36 4fkl5

Cryptographic Hash Functions

md5 67796d37ce9520e8009d817424e47dd6
sha1 971ee4185190c2d57da8d3fe3e03884d78244b24
sha256 21e8b05bb4ef2c14313f7b824ed6c2cdce0b72b2f4bd4c13c5c7f9a3559d2154
sha512 7fde32abcfdc949b0793d79f569f41477ee0a183bf7fb6390512d9a25441c933a1e05a1dbb608341c8063663d5ddce1d4187021ed690c1a432b7132a270d2de3
ripemd-160 6804b3e0614cca9b91463fe297b3054dcfe2a623

7444985 as geometric shapes

Circle

Radius = n
Diameter 14889970
Circumference 46778220.364172
Area 1.7413157446898E+14

Sphere

Radius = n
Volume 1.7285426132639E+21
Surface area 6.9652629787592E+14
Circumference 46778220.364172

Square

Length = n
Perimeter 29779940
Area 55427801650225
Diagonal 10528798.758664

Cube

Length = n
Surface area 332566809901350
Volume 4.126591518689E+20
Space diagonal 12895092.281588

Equilateral Triangle

Length = n
Perimeter 22334955
Area 24000942152510
Altitude 6447546.1407941

Triangular Pyramid

Length = n
Surface area 24000942152510
Volume 4.8632347434198E+19
Height 3509599.5862214