159968291 (number)

159968291 is an odd 9-digits composite number following 159968290 and preceding 159968292. In scientific notation, it is written as 1.59968291 × 10^8. The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors. There are 133358400 positive integers (up to 159968291) that are relatively prime to 159968291.

Interesting facts

Basic properties

Name

Name one hundred fifty-nine million nine hundred sixty-eight thousand two hundred ninety-one

Notation

Scientific notation 1.59968291 × 10^8
Engineering notation 1.59968291 × 10^6

Prime Factorization of 159968291

Prime Factorization 49 × 61 × 109 × 491

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 159968291
Product of the distinct prime numbers

The prime factorization of 159968291 is 49 × 61 × 109 × 491. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 91, 41, 962, 585, 3718, 1454, 42257, 9551, 119045, 74593, 3720313, 1836630, 65364709, 37498043, 410210890, 529812973, 2476417265, 7088550850

Basic calculations (n = 159968291)

Multiplication

n×y
n×2 319936582
n×3 479904873
n×4 639873164
n×5 799841455

Division

n÷y
n÷2 79984145.5
n÷3 53322763.666667
n÷3 39992072.75
n÷5 31993658.2

Exponentiation

ny
n2 25589854125460681
n3 4.0935652313892E+24
n4 6.5484063416236E+32
n5 1.0475373712431E+41

Nth Root

y√n
2√n 12647.857170288
3√n 542.84765783784
4√n 112.46269234856
5√n 43.732749349398

Divisors of 159968291

1, 49, 61, 109, 491, 2989, 5341, 6649, 24059, 29951, 53519, 325801, 1467599, 2622431, 3264659, 159968291

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -159968290
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 159968291 can be divided by 16 positive divisors. The sum of these divisors (counting 159968291) is 1, the average is 0.0625.

Base conversion 159968291

Base System Value
2 Binary 1001100010001110110000100011
3 Ternary 102011000020020112
4 Quaternary 21202032300203
5 Quinary 311422441131
6 Senary 23512401535
8 Octal 1142166043
10 Decimal 159968291
12 Duodecimal 456a62ab
16 Hexadecimal 988ec23
20 Vigesimal 29jg0eb
36 Base36 2n8obn

Cryptographic Hash Functions

md5 11048ac2e834898f173ef704f0b51809
sha1 237e1d27c3f095f78166f0f53d6176aa2f7153b3
sha256 f4318b9f78b4d1f95c7fa36152bfdcb07c4ea146b22cb06196ad0a39710b694a
sha512 3b7ac4871200871f7aa06af8a69220e97f8e996d77505ef6e76f820fbac60ca8a263764d2cc758968e6797feba1a87550db009edc39684e646ad909d3a48308b
ripemd-160 ce1cdf33d5f0c53e3959e78187714e2417062b73

159968291 as geometric shapes

Circle

Radius = n
Diameter 319936582
Circumference 1005110415.6258
Area 8.0392897726982E+16

Sphere

Radius = n
Volume 1.7147085943897E+25
Surface area 3.2157159090793E+17
Circumference 1005110415.6258

Square

Length = n
Perimeter 639873164
Area 25589854125460681
Diagonal 226229326.68185

Cube

Length = n
Surface area 153539124752764086
Volume 4.0935652313892E+24
Space diagonal 277073207.61196

Equilateral Triangle

Length = n
Perimeter 479904873
Area 1.1080731875893E+16
Altitude 138536603.80598

Triangular Pyramid

Length = n
Surface area 1.1080731875893E+16
Volume 4.8243128905747E+23
Height 75409775.560615