158989986 (number)

158989986 is an even 9-digits composite number following 158989985 and preceding 158989987. In scientific notation, it is written as 1.58989986 × 10^8. The sum of its digits is 63. It has a total of 6 prime factors and 64 positive divisors. There are 49575888 positive integers (up to 158989986) that are relatively prime to 158989986.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.58989986 × 10^8
Engineering notation 1.58989986 × 10^6

Prime Factorization of 158989986

Prime Factorization 2 × 9 × 19 × 3 × 83 × 1867

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 158989986
Product of the distinct prime numbers

The prime factorization of 158989986 is 2 × 9 × 19 × 3 × 83 × 1867. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 5, 87, 73, 683, 257, 5754, 5421, 69145, 6383, 404309, 630568, 4557648, 4423590, 74564765, 24224139, 398817092, 721045037, 7688817027, 4950803847

Basic calculations (n = 158989986)

Multiplication

n×y
n×2 317979972
n×3 476969958
n×4 635959944
n×5 794949930

Division

n÷y
n÷2 79494993
n÷3 52996662
n÷3 39747496.5
n÷5 31797997.2

Exponentiation

ny
n2 25277815648280196
n3 4.0189195560306E+24
n4 6.3896796394844E+32
n5 1.0158950764261E+41

Nth Root

y√n
2√n 12609.123125737
3√n 541.73877791299
4√n 112.29035188179
5√n 43.679127456037

Divisors of 158989986

1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 83, 114, 166, 171, 249, 342, 498, 513, 747, 1026, 1494, 1577, 1867, 2241, 3154, 3734, 4482, 4731, 5601, 9462, 11202, 14193, 16803, 28386, 33606, 35473, 42579, 50409, 70946, 85158, 100818, 106419, 154961, 212838, 309922, 319257, 464883, 638514, 929766, 957771, 1394649, 1915542, 2789298, 2944259, 4183947, 5888518, 8367894, 8832777, 17665554, 26498331, 52996662, 79494993, 158989986

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -158989985
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 158989986 can be divided by 64 positive divisors. The sum of these divisors (counting 158989986) is 1, the average is 0.015625.

Base conversion 158989986

Base System Value
2 Binary 1001011110011111111010100010
3 Ternary 102002011112021000
4 Quaternary 21132133322202
5 Quinary 311200134421
6 Senary 23435412430
8 Octal 1136377242
10 Decimal 158989986
12 Duodecimal 452b4116
16 Hexadecimal 979fea2
20 Vigesimal 29ddej6
36 Base36 2mnpgi

Cryptographic Hash Functions

md5 2ba5c065ea9f214a257185087b3d6552
sha1 b5703304ddbbd58ac2e71a1f39d92b5453e130ad
sha256 ffa5585f78743a103c9354ec4bfdc7965e6058b225f8edd6cd44ef624f641419
sha512 3bcd1828dea45721cbe9c25f877ac0dee59245221fd344d272f9cb873e4021700e196f240c2a3a7c1b5659e04cc15aa0814c290db96ba7a3e5637519a25bb735
ripemd-160 17a4a88f9d95b210640688bd835d32bee2e6fc9d

158989986 as geometric shapes

Circle

Radius = n
Diameter 317979972
Circumference 998963544.02389
Area 7.9412599939434E+16

Sphere

Radius = n
Volume 1.6834410870126E+25
Surface area 3.1765039975774E+17
Circumference 998963544.02389

Square

Length = n
Perimeter 635959944
Area 25277815648280196
Diagonal 224845794.48271

Cube

Length = n
Surface area 151666893889681176
Volume 4.0189195560306E+24
Space diagonal 275378733.64666

Equilateral Triangle

Length = n
Perimeter 476969958
Area 1.0945615251795E+16
Altitude 137689366.82333

Triangular Pyramid

Length = n
Surface area 1.0945615251795E+16
Volume 4.7363421185208E+23
Height 74948598.160903