7445621680 (number)

7445621680 is an even 10-digits composite number following 7445621679 and preceding 7445621681. In scientific notation, it is written as 7.445621680 × 10^9. The sum of its digits is 43. It has a total of 7 prime factors and 40 positive divisors. There are 2552784384 positive integers (up to 7445621680) that are relatively prime to 7445621680.

Interesting facts

Basic properties

Name

Name seven billion four hundred forty-five million six hundred twenty-one thousand six hundred eighty

Notation

Scientific notation 7.445621680 × 10^9
Engineering notation 7.445621680 × 10^9

Prime Factorization of 7445621680

Prime Factorization 2 × 2 × 2 × 2 × 5 × 7 × 13295753

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 930702710
Product of the distinct prime numbers

The prime factorization of 7445621680 is 2 × 2 × 2 × 2 × 5 × 7 × 13295753. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 6, 79, 43, 492, 86, 5715, 3135, 13461, 54558, 312762, 933961, 5621514, 971838, 3589270, 13706257, 640667361, 431630738, 9001834566, 131629558

Basic calculations (n = 7445621680)

Multiplication

n×y
n×2 14891243360
n×3 22336865040
n×4 29782486720
n×5 37228108400

Division

n÷y
n÷2 3722810840
n÷3 2481873893.3333
n÷3 1861405420
n÷5 1489124336

Exponentiation

ny
n2 5.5437282201686E+19
n3 4.1276503024115E+29
n4 3.0732922579094E+39
n5 2.2882571464466E+49

Nth Root

y√n
2√n 86288.015853883
3√n 1952.6915870569
4√n 293.74821846929
5√n 94.27145130872

Divisors of 7445621680

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 13295753, 26591506, 53183012, 66478765, 93070271, 106366024, 132957530, 186140542, 212732048, 265915060, 372281084, 465351355, 531830120, 744562168, 930702710, 1063660240, 1489124336, 1861405420, 3722810840, 7445621680

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7445621679
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7445621680 can be divided by 40 positive divisors. The sum of these divisors (counting 7445621680) is 1, the average is 0.025.

Base conversion 7445621680

Base System Value
2 Binary 110111011110010110010101110110000
3 Ternary 201012220020202210221
4 Quaternary 12323302302232300
5 Quinary 110222034343210
6 Senary 3230453302424
8 Octal 67362625660
10 Decimal 7445621680
12 Duodecimal 1539634a14
16 Hexadecimal 1bbcb2bb0
20 Vigesimal 5g6f2e40
36 Base36 3f4xigg

Cryptographic Hash Functions

md5 aa82491c74a4618df3faa342eaa58bb5
sha1 e0f701f37e402a2999197a62288feb9bfb7495bf
sha256 b0790d446cc8cff517263a504ee833fc45cb7f189ec5cbe34056788cc612b28c
sha512 77396b791d903716b350c1e58ea2d73d687fe6b0be61d9a931bf3e310cd932b287913c91744bf3004dcaa0cc19f824761e079cd0bd0ed12641219afeac47532d
ripemd-160 c99263204fc1b159c671d7b7623676b430f5fbb7

7445621680 as geometric shapes

Circle

Radius = n
Diameter 14891243360
Circumference 46782220742.594
Area 1.741613584998E+20

Sphere

Radius = n
Volume 1.7289861155525E+30
Surface area 6.966454339992E+20
Circumference 46782220742.594

Square

Length = n
Perimeter 29782486720
Area 5.5437282201686E+19
Diagonal 10529699160.155

Cube

Length = n
Surface area 3.3262369321012E+20
Volume 4.1276503024115E+29
Space diagonal 12896195043.696

Equilateral Triangle

Length = n
Perimeter 22336865040
Area 2.4005047351714E+19
Altitude 6448097521.8482

Triangular Pyramid

Length = n
Surface area 2.4005047351714E+19
Volume 4.8644825320031E+28
Height 3509899720.0517