845748728 (number)

845748728 is an even 9-digits composite number following 845748727 and preceding 845748729. In scientific notation, it is written as 8.45748728 × 10^8. The sum of its digits is 53. It has a total of 5 prime factors and 16 positive divisors. There are 384431200 positive integers (up to 845748728) that are relatively prime to 845748728.

Interesting facts

Basic properties

Name

Name eight hundred forty-five million seven hundred forty-eight thousand seven hundred twenty-eight

Notation

Scientific notation 8.45748728 × 10^8
Engineering notation 8.45748728 × 10^6

Prime Factorization of 845748728

Prime Factorization 2 × 2 × 2 × 11 × 9610781

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 211437182
Product of the distinct prime numbers

The prime factorization of 845748728 is 2 × 2 × 2 × 11 × 9610781. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 9, 20, 57, 312, 495, 8041, 9420, 73804, 88828, 943416, 244642, 5359392, 7506492, 15595882, 58302241, 929896086, 587339029, 8412832234, 7011873891

Basic calculations (n = 845748728)

Multiplication

n×y
n×2 1691497456
n×3 2537246184
n×4 3382994912
n×5 4228743640

Division

n÷y
n÷2 422874364
n÷3 281916242.66667
n÷3 211437182
n÷5 169149745.6

Exponentiation

ny
n2 715290910913617984
n3 6.0495637805515E+26
n4 5.1164108723563E+35
n5 4.3271979872207E+44

Nth Root

y√n
2√n 29081.759369062
3√n 945.68634405474
4√n 170.53374847537
5√n 61.016637465839

Divisors of 845748728

1, 2, 4, 8, 11, 22, 44, 88, 9610781, 19221562, 38443124, 76886248, 105718591, 211437182, 422874364, 845748728

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 -845748727
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 845748728 can be divided by 16 positive divisors. The sum of these divisors (counting 845748728) is 1, the average is 0.0625.

Base conversion 845748728

Base System Value
2 Binary 110010011010010001100111111000
3 Ternary 2011221102111010222
4 Quaternary 302122101213320
5 Quinary 3213002424403
6 Senary 215531155212
8 Octal 6232214770
10 Decimal 845748728
12 Duodecimal 1b72a5b08
16 Hexadecimal 326919f8
20 Vigesimal d45ibg8
36 Base36 dzjbw8

Cryptographic Hash Functions

md5 6b0070d119fedaa60a2e58da7091a2ae
sha1 64db35b12763623aa2d295fb77773b6980e254cd
sha256 295ec5399811f9ef8adca3f8b32d086696a3a96fae8552d217941346845fedf2
sha512 6a8dba5dc3e40f35613499d03fb5a214507c110e20f7a50a045f65423bfa7285f3a3f54e7304f40f945e3a20fc9762dc148c449791e9d412303f205b24990eea
ripemd-160 4ebd7cdb34ac6f238229b5409e23850a7106e7e3

845748728 as geometric shapes

Circle

Radius = n
Diameter 1691497456
Circumference 5313995981.3354
Area 2.2471526709058E+18

Sphere

Radius = n
Volume 2.5340353507205E+27
Surface area 8.9886106836231E+18
Circumference 5313995981.3354

Square

Length = n
Perimeter 3382994912
Area 715290910913617984
Diagonal 1196069321.4974

Cube

Length = n
Surface area 4291745465481707904
Volume 6.0495637805515E+26
Space diagonal 1464879767.3328

Equilateral Triangle

Length = n
Perimeter 2537246184
Area 3.0973004997365E+17
Altitude 732439883.66638

Triangular Pyramid

Length = n
Surface area 3.0973004997365E+17
Volume 7.1294792874142E+25
Height 398689773.83246