160140981 (number)

160140981 is an odd 9-digits composite number following 160140980 and preceding 160140982. In scientific notation, it is written as 1.60140981 × 10^8. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 76789440 positive integers (up to 160140981) that are relatively prime to 160140981.

Interesting facts

Basic properties

Name

Name one hundred sixty million one hundred forty thousand nine hundred eighty-one

Notation

Scientific notation 1.60140981 × 10^8
Engineering notation 1.60140981 × 10^6

Prime Factorization of 160140981

Prime Factorization 7 × 3 × 11 × 13 × 53327

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 160140981
Product of the distinct prime numbers

The prime factorization of 160140981 is 7 × 3 × 11 × 13 × 53327. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 10, 55, 95, 947, 237, 9630, 8586, 4953, 2763, 845528, 32987, 1165825, 8765729, 89089085, 30432036, 197176217, 897212669, 3291176547, 2433767014

Basic calculations (n = 160140981)

Multiplication

n×y
n×2 320281962
n×3 480422943
n×4 640563924
n×5 800704905

Division

n÷y
n÷2 80070490.5
n÷3 53380327
n÷3 40035245.25
n÷5 32028196.2

Exponentiation

ny
n2 25645133795642361
n3 4.1068368839104E+24
n4 6.576728873964E+32
n5 1.0532038136476E+41

Nth Root

y√n
2√n 12654.682176965
3√n 543.04292705544
4√n 112.49303168181
5√n 43.742187406684

Divisors of 160140981

1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 53327, 159981, 373289, 586597, 693251, 1119867, 1759791, 2079753, 4106179, 4852757, 7625761, 12318537, 14558271, 22877283, 53380327, 160140981

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 -160140980
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 160140981 can be divided by 32 positive divisors. The sum of these divisors (counting 160140981) is 1, the average is 0.03125.

Base conversion 160140981

Base System Value
2 Binary 1001100010111000111010110101
3 Ternary 102011100000010110
4 Quaternary 21202320322311
5 Quinary 311444002411
6 Senary 23520213233
8 Octal 1142707265
10 Decimal 160140981
12 Duodecimal 4576a219
16 Hexadecimal 98b8eb5
20 Vigesimal 2a0hc91
36 Base36 2ncdkl

Cryptographic Hash Functions

md5 ae6b7f9193f879de96152a872ba1ce9a
sha1 1d81bd37a8d3709b968fa3984f2962f57a533840
sha256 d51e0b13af64cc60dbdc7882e143cfc38093ee6b70c2f366e4c9c4e1b7ba98d4
sha512 84410dff7a22012d1e3d3c0a3a871a3e098f900e1a1c6db849c14a3df8196f6a9c6e5fdc85cea0865293f89649776058622b0f762d8567f3d36354d725ff1bc5
ripemd-160 b3055c7046ac1777cbfe72abb8c854b160f648fa

160140981 as geometric shapes

Circle

Radius = n
Diameter 320281962
Circumference 1006195458.8965
Area 8.0566563932717E+16

Sphere

Radius = n
Volume 1.7202678111979E+25
Surface area 3.2226625573087E+17
Circumference 1006195458.8965

Square

Length = n
Perimeter 640563924
Area 25645133795642361
Diagonal 226473547.22193

Cube

Length = n
Surface area 153870802773854166
Volume 4.1068368839104E+24
Space diagonal 277372315.46592

Equilateral Triangle

Length = n
Perimeter 480422943
Area 1.1104668675239E+16
Altitude 138686157.73296

Triangular Pyramid

Length = n
Surface area 1.1104668675239E+16
Volume 4.8399536830668E+23
Height 75491182.407311