160987992 (number)

160987992 is an even 9-digits composite number following 160987991 and preceding 160987993. In scientific notation, it is written as 1.60987992 × 10^8. The sum of its digits is 51. It has a total of 6 prime factors and 32 positive divisors. There are 48784160 positive integers (up to 160987992) that are relatively prime to 160987992.

Interesting facts

Basic properties

Name

Name one hundred sixty million nine hundred eighty-seven thousand nine hundred ninety-two

Notation

Scientific notation 1.60987992 × 10^8
Engineering notation 1.60987992 × 10^6

Prime Factorization of 160987992

Prime Factorization 2 × 2 × 2 × 3 × 11 × 609803

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 40246998
Product of the distinct prime numbers

The prime factorization of 160987992 is 2 × 2 × 2 × 3 × 11 × 609803. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 160987992)

Multiplication

n×y
n×2 321975984
n×3 482963976
n×4 643951968
n×5 804939960

Division

n÷y
n÷2 80493996
n÷3 53662664
n÷3 40246998
n÷5 32197598.4

Exponentiation

ny
n2 25917133568192064
n3 4.172347291539E+24
n4 6.7169781239151E+32
n5 1.081352820477E+41

Nth Root

y√n
2√n 12688.104350138
3√n 543.99865736404
4√n 112.64148591944
5√n 43.788361691291

Divisors of 160987992

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 -160987991
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 160987992 can be divided by 32 positive divisors. The sum of these divisors (counting 160987992) is 1, the average is 0.03125.

Base conversion 160987992

Base System Value
2 Binary 1001100110000111101101011000
3 Ternary 102012221001000020
4 Quaternary 21212013231120
5 Quinary 312203103432
6 Senary 23550310440
8 Octal 1146075530
10 Decimal 160987992
12 Duodecimal 45ab8420
16 Hexadecimal 9987b58
20 Vigesimal 2a639jc
36 Base36 2nuj4o

Cryptographic Hash Functions

md5 6ad3fd2877b0e079cc4d048b81a66ee1
sha1 e64d0ab2cb63373f2f1d6a58f7a665864276ccca
sha256 4ad72ab1d133d96ab2876121c204cb3d421c7ddb88b8ac3ea513424b9caf4322
sha512 39b5ec619526c19099eb5de15960b91a8cee5a0fb056c04f77f371647ae6607e7a87d32e70994873a7adc67667c07de3c4e374b4ec9f902753538cfa2b61cfca
ripemd-160 604726e4bb73f39418647f0cade62c9daba9ae0b

160987992 as geometric shapes

Circle

Radius = n
Diameter 321975984
Circumference 1011517385.9667
Area 8.1421076419938E+16

Sphere

Radius = n
Volume 1.7477087465766E+25
Surface area 3.2568430567975E+17
Circumference 1011517385.9667

Square

Length = n
Perimeter 643951968
Area 25917133568192064
Diagonal 227671401.66561

Cube

Length = n
Surface area 155502801409152384
Volume 4.172347291539E+24
Space diagonal 278839381.55249

Equilateral Triangle

Length = n
Perimeter 482963976
Area 1.1222448031664E+16
Altitude 139419690.77625

Triangular Pyramid

Length = n
Surface area 1.1222448031664E+16
Volume 4.9171584388543E+23
Height 75890467.22187