7749205428 (number)

7749205428 is an even 10-digits composite number following 7749205427 and preceding 7749205429. In scientific notation, it is written as 7.749205428 × 10^9. The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors. There are 2582200800 positive integers (up to 7749205428) that are relatively prime to 7749205428.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.749205428 × 10^9
Engineering notation 7.749205428 × 10^9

Prime Factorization of 7749205428

Prime Factorization 2 × 2 × 3 × 3019 × 213901

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3874602714
Product of the distinct prime numbers

The prime factorization of 7749205428 is 2 × 2 × 3 × 3019 × 213901. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 1, 72, 57, 745, 74, 9958, 2786, 40108, 52968, 243728, 975153, 242417, 1100320, 7212325, 11029625, 366547199, 722852493, 2433233898, 5263135301

Basic calculations (n = 7749205428)

Multiplication

n×y
n×2 15498410856
n×3 23247616284
n×4 30996821712
n×5 38746027140

Division

n÷y
n÷2 3874602714
n÷3 2583068476
n÷3 1937301357
n÷5 1549841085.6

Exponentiation

ny
n2 6.0050184765345E+19
n3 4.6534121773601E+29
n4 3.606024690352E+39
n5 2.7943826103978E+49

Nth Root

y√n
2√n 88029.571326913
3√n 1978.8781717793
4√n 296.69777775864
5√n 95.027966256606

Divisors of 7749205428

1, 2, 3, 4, 6, 12, 3019, 6038, 9057, 12076, 18114, 36228, 213901, 427802, 641703, 855604, 1283406, 2566812, 645767119, 1291534238, 1937301357, 2583068476, 3874602714, 7749205428

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7749205427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7749205428 can be divided by 24 positive divisors. The sum of these divisors (counting 7749205428) is 1, the average is 0.041666666666667.

Base conversion 7749205428

Base System Value
2 Binary 111001101111000110111110110110100
3 Ternary 202000001111102102110
4 Quaternary 13031320313312310
5 Quinary 111332244033203
6 Senary 3320540211020
8 Octal 71570676664
10 Decimal 7749205428
12 Duodecimal 1603239a70
16 Hexadecimal 1cde37db4
20 Vigesimal 611cadb8
36 Base36 3k5od6c

Cryptographic Hash Functions

md5 b097ca4a8cfecfd6643e5eefd578a9da
sha1 3807e92075e1c798be4c902908e516fbb2dc3e1c
sha256 9ea567c83cc95935f63da8c2b35e98dd41ca5466680f9ee852c4f595c814a97b
sha512 d36766231d384a1df5bab3eaff051dd9c3339516651df7c62ef54e6293eae955c60daf668d4abd2676d64676bba7ad74fee012cd33d095026992b2014cf146b4
ripemd-160 26e0e3ea6649a4f7e8578ca77918f06ad49d709a

7749205428 as geometric shapes

Circle

Radius = n
Diameter 15498410856
Circumference 48689693687.526
Area 1.8865321930552E+20

Sphere

Radius = n
Volume 1.949216734736E+30
Surface area 7.5461287722207E+20
Circumference 48689693687.526

Square

Length = n
Perimeter 30996821712
Area 6.0050184765345E+19
Diagonal 10959031413.893

Cube

Length = n
Surface area 3.6030110859207E+20
Volume 4.6534121773601E+29
Space diagonal 13422017519.585

Equilateral Triangle

Length = n
Perimeter 23247616284
Area 2.6002492754369E+19
Altitude 6711008759.7923

Triangular Pyramid

Length = n
Surface area 2.6002492754369E+19
Volume 5.484098843779E+28
Height 3653010471.2976