160872728 (number)

160872728 is an even 9-digits composite number following 160872727 and preceding 160872729. In scientific notation, it is written as 1.60872728 × 10^8. The sum of its digits is 41. It has a total of 6 prime factors and 32 positive divisors. There are 77633280 positive integers (up to 160872728) that are relatively prime to 160872728.

Interesting facts

Basic properties

Name

Name one hundred sixty million eight hundred seventy-two thousand seven hundred twenty-eight

Notation

Scientific notation 1.60872728 × 10^8
Engineering notation 1.60872728 × 10^6

Prime Factorization of 160872728

Prime Factorization 2 × 2 × 2 × 47 × 73 × 5861

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 40218182
Product of the distinct prime numbers

The prime factorization of 160872728 is 2 × 2 × 2 × 47 × 73 × 5861. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 160872728)

Multiplication

n×y
n×2 321745456
n×3 482618184
n×4 643490912
n×5 804363640

Division

n÷y
n÷2 80436364
n÷3 53624242.666667
n÷3 40218182
n÷5 32174545.6

Exponentiation

ny
n2 25880034614161984
n3 4.1633917691147E+24
n4 6.6977619163022E+32
n5 1.07748723097E+41

Nth Root

y√n
2√n 12683.561329532
3√n 543.86879585242
4√n 112.62131827293
5√n 43.782089586444

Divisors of 160872728

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 -160872727
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 160872728 can be divided by 32 positive divisors. The sum of these divisors (counting 160872728) is 1, the average is 0.03125.

Base conversion 160872728

Base System Value
2 Binary 1001100101101011100100011000
3 Ternary 102012201011220012
4 Quaternary 21211223210120
5 Quinary 312140411403
6 Senary 23544021052
8 Octal 1145534430
10 Decimal 160872728
12 Duodecimal 45a61788
16 Hexadecimal 996b918
20 Vigesimal 2a591g8
36 Base36 2ns26w

Cryptographic Hash Functions

md5 cc821196fad184b37d6f0ff7ef093ee7
sha1 29bac1a0d77dfd0db73b4b751f3e7fca870d022a
sha256 79c6d791a6105684e3041ab3b5c106a3d3d0e3b9facf1e5b62d852b9591b26f7
sha512 ad8b39cf96e503c8f1a2d59bdf81ea99cc1646eac356cabb3befb39de35380d2552b5b516dcdbca3d008573f906dd3a9fdce8eab696f2ed67ceb202d40a539f2
ripemd-160 552eff83bc2d9ab2384377374bd0aced16fb0279

160872728 as geometric shapes

Circle

Radius = n
Diameter 321745456
Circumference 1010793160.8955
Area 8.1304526618501E+16

Sphere

Radius = n
Volume 1.7439574661156E+25
Surface area 3.25218106474E+17
Circumference 1010793160.8955

Square

Length = n
Perimeter 643490912
Area 25880034614161984
Diagonal 227508393.75356

Cube

Length = n
Surface area 155280207684971904
Volume 4.1633917691147E+24
Space diagonal 278639738.44821

Equilateral Triangle

Length = n
Perimeter 482618184
Area 1.1206383713342E+16
Altitude 139319869.2241

Triangular Pyramid

Length = n
Surface area 1.1206383713342E+16
Volume 4.9066042544621E+23
Height 75836131.251186