160987456 (number)

160987456 is an even 9-digits composite number following 160987455 and preceding 160987457. In scientific notation, it is written as 1.60987456 × 10^8. The sum of its digits is 46. It has a total of 9 prime factors and 56 positive divisors. There are 65359872 positive integers (up to 160987456) that are relatively prime to 160987456.

Interesting facts

Basic properties

Name

Name one hundred sixty million nine hundred eighty-seven thousand four hundred fifty-six

Notation

Scientific notation 1.60987456 × 10^8
Engineering notation 1.60987456 × 10^6

Prime Factorization of 160987456

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 7 × 19 × 18913

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 5030858
Product of the distinct prime numbers

The prime factorization of 160987456 is 2 × 2 × 2 × 2 × 2 × 2 × 7 × 19 × 18913. Since it has a total of 9 prime factors.

Most popular turbo-numbers

5, 10, 97, 57, 47, 524, 1304, 6971, 74885, 56131, 528650, 290145, 386317, 665933, 52230332, 64117462, 835500897, 57457127, 3399633394, 5799473929

Basic calculations (n = 160987456)

Multiplication

n×y
n×2 321974912
n×3 482962368
n×4 643949824
n×5 804937280

Division

n÷y
n÷2 80493728
n÷3 53662485.333333
n÷3 40246864
n÷5 32197491.2

Exponentiation

ny
n2 25916960989351936
n3 4.172305616927E+24
n4 6.7168886692359E+32
n5 1.0813348190955E+41

Nth Root

y√n
2√n 12688.083227974
3√n 543.99805362625
4√n 112.64139216103
5√n 43.7883325331

Divisors of 160987456

1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 18913, 37826, 75652, 132391, 151304, 264782, 302608, 359347, 529564, 605216, 718694, 1059128, 1210432, 1437388, 2118256, 2515429, 2874776, 4236512, 5030858, 5749552, 8473024, 10061716, 11499104, 20123432, 22998208, 40246864, 80493728, 160987456

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -160987455
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 160987456 can be divided by 56 positive divisors. The sum of these divisors (counting 160987456) is 1, the average is 0.017857142857143.

Base conversion 160987456

Base System Value
2 Binary 1001100110000111100101000000
3 Ternary 102012221000021101
4 Quaternary 21212013211000
5 Quinary 312203044311
6 Senary 23550304144
8 Octal 1146074500
10 Decimal 160987456
12 Duodecimal 45ab8054
16 Hexadecimal 9987940
20 Vigesimal 2a638cg
36 Base36 2nuips

Cryptographic Hash Functions

md5 7c6a8df936bb2b03d3fae6c672b31e86
sha1 68d5dea9c554d3246058f43601a175908d7886cd
sha256 65c9b1b7ccc7686de8e3f931f2117a122022f0471b4650fd8eca9b45ae58b3a4
sha512 666722d2b388807677e6dc97255de30deea10226e91e30dcf8bbcc66772c775fa207ca9effcd262f9ecf27502b1a34db2cec177e6f7d55c0c452002de9ee1b08
ripemd-160 314d1dad9fcaacd3c143f78dd6f03f7eaa7b73cc

160987456 as geometric shapes

Circle

Radius = n
Diameter 321974912
Circumference 1011514018.1794
Area 8.1420534247521E+16

Sphere

Radius = n
Volume 1.7476912899559E+25
Surface area 3.2568213699009E+17
Circumference 1011514018.1794

Square

Length = n
Perimeter 643949824
Area 25916960989351936
Diagonal 227670643.64714

Cube

Length = n
Surface area 155501765936111616
Volume 4.172305616927E+24
Space diagonal 278838453.17326

Equilateral Triangle

Length = n
Perimeter 482962368
Area 1.1222373302835E+16
Altitude 139419226.58663

Triangular Pyramid

Length = n
Surface area 1.1222373302835E+16
Volume 4.917109324853E+23
Height 75890214.549047