7444448985 (number)

7444448985 is an odd 10-digits composite number following 7444448984 and preceding 7444448986. In scientific notation, it is written as 7.444448985 × 10^9. The sum of its digits is 57. It has a total of 5 prime factors and 32 positive divisors. There are 3785481920 positive integers (up to 7444448985) that are relatively prime to 7444448985.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.444448985 × 10^9
Engineering notation 7.444448985 × 10^9

Prime Factorization of 7444448985

Prime Factorization 3 × 5 × 23 × 311 × 69383

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7444448985
Product of the distinct prime numbers

The prime factorization of 7444448985 is 3 × 5 × 23 × 311 × 69383. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7444448985)

Multiplication

n×y
n×2 14888897970
n×3 22333346955
n×4 29777795940
n×5 37222244925

Division

n÷y
n÷2 3722224492.5
n÷3 2481482995
n÷3 1861112246.25
n÷5 1488889797

Exponentiation

ny
n2 5.5419820690268E+19
n3 4.1257002788654E+29
n4 3.0713565253414E+39
n5 2.2864556967651E+49

Nth Root

y√n
2√n 86281.220349506
3√n 1952.5890645279
4√n 293.73665135544
5√n 94.268481546629

Divisors of 7444448985

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7444448984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7444448985 can be divided by 32 positive divisors. The sum of these divisors (counting 7444448985) is 1, the average is 0.03125.

Base conversion 7444448985

Base System Value
2 Binary 110111011101110010100011011011001
3 Ternary 201012211001012011210
4 Quaternary 12323232110123121
5 Quinary 110221234331420
6 Senary 3230412213333
8 Octal 67356243331
10 Decimal 7444448985
12 Duodecimal 153916a249
16 Hexadecimal 1bbb946d9
20 Vigesimal 5g67g295
36 Base36 3f48dll

Cryptographic Hash Functions

md5 131192d3a0e14bd4df9fcc8d9d1fc78c
sha1 133afbd1fdc55dc036938ca2bfde8307e5e22697
sha256 040c4929c72dfc88eb24f2e38dc5d16099905ef92d8983e851a542cfb827e37c
sha512 b7480d038ebb1d89c704c48ae02d5f1ccf6a781b4c6d1435cd91c98954e5e932c014e3edbb555510c15e2bca79dd90665854c449f8bf862e241ed7d760197d50
ripemd-160 eab6064aadfb809d7e72f4d8acca32bbb6916be6

7444448985 as geometric shapes

Circle

Radius = n
Diameter 14888897970
Circumference 46774852482.6
Area 1.7410650154381E+20

Sphere

Radius = n
Volume 1.7281692915996E+30
Surface area 6.9642600617523E+20
Circumference 46774852482.6

Square

Length = n
Perimeter 29777795940
Area 5.5419820690268E+19
Diagonal 10528040718.982

Cube

Length = n
Surface area 3.3251892414161E+20
Volume 4.1257002788654E+29
Space diagonal 12894163876.375

Equilateral Triangle

Length = n
Perimeter 22333346955
Area 2.3997486295475E+19
Altitude 6447081938.1873

Triangular Pyramid

Length = n
Surface area 2.3997486295475E+19
Volume 4.862184407215E+28
Height 3509346906.3272