159980861 (number)

159980861 is an odd 9-digits composite number following 159980860 and preceding 159980862. In scientific notation, it is written as 1.59980861 × 10^8. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 159316800 positive integers (up to 159980861) that are relatively prime to 159980861.

Interesting facts

Basic properties

Name

Name one hundred fifty-nine million nine hundred eighty thousand eight hundred sixty-one

Notation

Scientific notation 1.59980861 × 10^8
Engineering notation 1.59980861 × 10^6

Prime Factorization of 159980861

Prime Factorization 241 × 663821

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 159980861
Product of the distinct prime numbers

The prime factorization of 159980861 is 241 × 663821. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 9, 26, 86, 117, 459, 1971, 9965, 73548, 88567, 245812, 972111, 4973904, 5023663, 45857524, 68705560, 377216087, 473023063, 1659222217, 1936958022

Basic calculations (n = 159980861)

Multiplication

n×y
n×2 319961722
n×3 479942583
n×4 639923444
n×5 799904305

Division

n÷y
n÷2 79990430.5
n÷3 53326953.666667
n÷3 39995215.25
n÷5 31996172.2

Exponentiation

ny
n2 25593875886301321
n3 4.0945303006176E+24
n4 6.550464828834E+32
n5 1.0479490032671E+41

Nth Root

y√n
2√n 12648.354082646
3√n 542.86187610634
4√n 112.46490155887
5√n 43.733436614828

Divisors of 159980861

1, 241, 663821, 159980861

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 -159980860
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 159980861 can be divided by 4 positive divisors. The sum of these divisors (counting 159980861) is 1, the average is 0.25.

Base conversion 159980861

Base System Value
2 Binary 1001100010010001110100111101
3 Ternary 102011000212111002
4 Quaternary 21202101310331
5 Quinary 311423341421
6 Senary 23512540045
8 Octal 1142216475
10 Decimal 159980861
12 Duodecimal 456b1625
16 Hexadecimal 9891d3d
20 Vigesimal 29jhc31
36 Base36 2n8y0t

Cryptographic Hash Functions

md5 4b677679d6e326c6c14be03286676de6
sha1 4a2572a33b46e3bd6c2a6d59557432616ed7c790
sha256 2529d1a54fe89d929400be817e1263ced7103ad5ec32b6bbfc7c3c79ec4211a4
sha512 63dc93f8455e0d96fb1fa2d1ecbf36c090d2058210fe813763d3ce9eb8dea072f3bac93977a42930deb89e16a53b3ad20e24fdbf01925196174632757e10a16a
ripemd-160 4b5edade91347264be30b8a0af8df0dca8e1a7e1

159980861 as geometric shapes

Circle

Radius = n
Diameter 319961722
Circumference 1005189395.2651
Area 8.0405532461293E+16

Sphere

Radius = n
Volume 1.7151128416428E+25
Surface area 3.2162212984517E+17
Circumference 1005189395.2651

Square

Length = n
Perimeter 639923444
Area 25593875886301321
Diagonal 226247103.34632

Cube

Length = n
Surface area 153563255317807926
Volume 4.0945303006176E+24
Space diagonal 277094979.49061

Equilateral Triangle

Length = n
Perimeter 479942583
Area 1.1082473349421E+16
Altitude 138547489.74531

Triangular Pyramid

Length = n
Surface area 1.1082473349421E+16
Volume 4.8254502355675E+23
Height 75415701.115442