159939897 (number)

159939897 is an odd 9-digits composite number following 159939896 and preceding 159939898. In scientific notation, it is written as 1.59939897 × 10^8. The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors. There are 98424528 positive integers (up to 159939897) that are relatively prime to 159939897.

Interesting facts

Basic properties

Name

Name one hundred fifty-nine million nine hundred thirty-nine thousand eight hundred ninety-seven

Notation

Scientific notation 1.59939897 × 10^8
Engineering notation 1.59939897 × 10^6

Prime Factorization of 159939897

Prime Factorization 3 × 13 × 4101023

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 159939897
Product of the distinct prime numbers

The prime factorization of 159939897 is 3 × 13 × 4101023. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 159939897)

Multiplication

n×y
n×2 319879794
n×3 479819691
n×4 639759588
n×5 799699485

Division

n÷y
n÷2 79969948.5
n÷3 53313299
n÷3 39984974.25
n÷5 31987979.4

Exponentiation

ny
n2 25580770652370609
n3 4.0913858233208E+24
n4 6.5437582716919E+32
n5 1.0466080239673E+41

Nth Root

y√n
2√n 12646.734637842
3√n 542.81553787133
4√n 112.4577015497
5√n 43.73119674688

Divisors of 159939897

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -159939896
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 159939897 can be divided by 8 positive divisors. The sum of these divisors (counting 159939897) is 1, the average is 0.125.

Base conversion 159939897

Base System Value
2 Binary 1001100010000111110100111001
3 Ternary 102010221210021220
4 Quaternary 21202013310321
5 Quinary 311421034042
6 Senary 23512022253
8 Octal 1142076471
10 Decimal 159939897
12 Duodecimal 45691989
16 Hexadecimal 9887d39
20 Vigesimal 29jc9eh
36 Base36 2n82ex

Cryptographic Hash Functions

md5 f82eb65e8aeaa6b162dbf3db7bb7a698
sha1 9c03bf6020d3d0591b3b45d306d9974ee611c55a
sha256 d86cbdee48fe675b4eef685a8a4b81215a58bd8a01ad7908a2347734bb5d56d4
sha512 523ed2c0131a9dc0f5bf7822122ac2e35a47e871bce8f93cd09ca7f75843b7d2dd66b32897b3bad59272cbf5df79496c0f575b2261a17c6ec94012aad9a688aa
ripemd-160 95408eb34ca8f42c80603471c1325144d7778653

159939897 as geometric shapes

Circle

Radius = n
Diameter 319879794
Circumference 1004932010.8622
Area 8.0364361154653E+16

Sphere

Radius = n
Volume 1.7137956860728E+25
Surface area 3.2145744461861E+17
Circumference 1004932010.8622

Square

Length = n
Perimeter 639759588
Area 25580770652370609
Diagonal 226189171.50196

Cube

Length = n
Surface area 153484623914223654
Volume 4.0913858233208E+24
Space diagonal 277024027.76133

Equilateral Triangle

Length = n
Perimeter 479819691
Area 1.1076798616668E+16
Altitude 138512013.88067

Triangular Pyramid

Length = n
Surface area 1.1076798616668E+16
Volume 4.8217444335344E+23
Height 75396390.500652