158989917 (number)

158989917 is an odd 9-digits composite number following 158989916 and preceding 158989918. In scientific notation, it is written as 1.58989917 × 10^8. The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors. There are 102416640 positive integers (up to 158989917) that are relatively prime to 158989917.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.58989917 × 10^8
Engineering notation 1.58989917 × 10^6

Prime Factorization of 158989917

Prime Factorization 3 × 31 × 1193 × 1433

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 158989917
Product of the distinct prime numbers

The prime factorization of 158989917 is 3 × 31 × 1193 × 1433. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 158989917)

Multiplication

n×y
n×2 317979834
n×3 476969751
n×4 635959668
n×5 794949585

Division

n÷y
n÷2 79494958.5
n÷3 52996639
n÷3 39747479.25
n÷5 31797983.4

Exponentiation

ny
n2 25277793707666889
n3 4.0189143235251E+24
n4 6.3896685472736E+32
n5 1.0158928719885E+41

Nth Root

y√n
2√n 12609.120389623
3√n 541.73869954332
4√n 112.29033969858
5√n 43.679123664779

Divisors of 158989917

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 -158989916
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 158989917 can be divided by 16 positive divisors. The sum of these divisors (counting 158989917) is 1, the average is 0.0625.

Base conversion 158989917

Base System Value
2 Binary 1001011110011111111001011101
3 Ternary 102002011112011110
4 Quaternary 21132133321131
5 Quinary 311200134132
6 Senary 23435412233
8 Octal 1136377135
10 Decimal 158989917
12 Duodecimal 452b4079
16 Hexadecimal 979fe5d
20 Vigesimal 29ddefh
36 Base36 2mnpel

Cryptographic Hash Functions

md5 a6c28150d32bba093a6d8874bb823597
sha1 4844fa5fd15c39e2117eed7b42d6e38fa2a8e10a
sha256 8cacc31dab09cd83c98b9a89ae2862c23e424bbd8b1c85b3f652598189b6d981
sha512 e473ae03b0981afb96b46284d6c36b15b748e3147d562d53357f79340437af671c49570add19a5e2e78e3b387cdc1d7bf241229bfbec6693c3481826d71e1f68
ripemd-160 92f2497be4400f3b55b3d7772032999572b00f60

158989917 as geometric shapes

Circle

Radius = n
Diameter 317979834
Circumference 998963110.4841
Area 7.9412531010965E+16

Sphere

Radius = n
Volume 1.6834388952258E+25
Surface area 3.1765012404386E+17
Circumference 998963110.4841

Square

Length = n
Perimeter 635959668
Area 25277793707666889
Diagonal 224845696.90197

Cube

Length = n
Surface area 151666762246001334
Volume 4.0189143235251E+24
Space diagonal 275378614.13516

Equilateral Triangle

Length = n
Perimeter 476969751
Area 1.0945605751231E+16
Altitude 137689307.06758

Triangular Pyramid

Length = n
Surface area 1.0945605751231E+16
Volume 4.7363359519539E+23
Height 74948565.633991