160981377 (number)

160981377 is an odd 9-digits composite number following 160981376 and preceding 160981378. In scientific notation, it is written as 1.60981377 × 10^8. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 107320916 positive integers (up to 160981377) that are relatively prime to 160981377.

Interesting facts

Basic properties

Name

Name one hundred sixty million nine hundred eighty-one thousand three hundred seventy-seven

Notation

Scientific notation 1.60981377 × 10^8
Engineering notation 1.60981377 × 10^6

Prime Factorization of 160981377

Prime Factorization 3 × 53660459

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 160981377
Product of the distinct prime numbers

The prime factorization of 160981377 is 3 × 53660459. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 2, 56, 4, 675, 641, 5265, 4503, 98905, 91255, 673263, 611271, 3842973, 2432983, 69829247, 72905140, 574456277, 525235997, 5178243185, 2525932758

Basic calculations (n = 160981377)

Multiplication

n×y
n×2 321962754
n×3 482944131
n×4 643925508
n×5 804906885

Division

n÷y
n÷2 80490688.5
n÷3 53660459
n÷3 40245344.25
n÷5 32196275.4

Exponentiation

ny
n2 25915003740816129
n3 4.1718329871567E+24
n4 6.7158741888651E+32
n5 1.0811306746823E+41

Nth Root

y√n
2√n 12687.843670222
3√n 543.99120628987
4√n 112.64032879134
5√n 43.788001832435

Divisors of 160981377

1, 3, 53660459, 160981377

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -160981376
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 160981377 can be divided by 4 positive divisors. The sum of these divisors (counting 160981377) is 1, the average is 0.25.

Base conversion 160981377

Base System Value
2 Binary 1001100110000110000110000001
3 Ternary 102012220200221020
4 Quaternary 21212012012001
5 Quinary 312202401002
6 Senary 23550220053
8 Octal 1146060601
10 Decimal 160981377
12 Duodecimal 45ab4629
16 Hexadecimal 9986181
20 Vigesimal 2a62d8h
36 Base36 2nue0x

Cryptographic Hash Functions

md5 5eedabd98a4332dd76cca7bdc06752c3
sha1 4868703f0d736880b7f7d53db49285032072ab5b
sha256 8dee3b07f7550a21d68072a5df069e50285f9c32ee5c5eb7cd7ef8ed66a8e5d5
sha512 9aa687d400add87f320538ea8d7111bd2a6bf282a1ede71f9fb3496b1732a092b792e7fdf2f54d3715803e48d6119b7db63b10cfbc5fc4a5e5125a69f6def6c9
ripemd-160 684d2be7a2a439210f971dc543e2f3d34dccd2e3

160981377 as geometric shapes

Circle

Radius = n
Diameter 321962754
Circumference 1011475822.6959
Area 8.14143853699E+16

Sphere

Radius = n
Volume 1.7474933152607E+25
Surface area 3.256575414796E+17
Circumference 1011475822.6959

Square

Length = n
Perimeter 643925508
Area 25915003740816129
Diagonal 227662046.6429

Cube

Length = n
Surface area 155490022444896774
Volume 4.1718329871567E+24
Space diagonal 278827924.0364

Equilateral Triangle

Length = n
Perimeter 482944131
Area 1.1221525789358E+16
Altitude 139413962.0182

Triangular Pyramid

Length = n
Surface area 1.1221525789358E+16
Volume 4.9165523253271E+23
Height 75887348.880965