158968909 (number)

158968909 is an odd 9-digits composite number following 158968908 and preceding 158968910. In scientific notation, it is written as 1.58968909 × 10^8. The sum of its digits is 55. It has a total of 4 prime factors and 16 positive divisors. There are 139536000 positive integers (up to 158968909) that are relatively prime to 158968909.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.58968909 × 10^8
Engineering notation 1.58968909 × 10^6

Prime Factorization of 158968909

Prime Factorization 11 × 37 × 137 × 2851

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 158968909
Product of the distinct prime numbers

The prime factorization of 158968909 is 11 × 37 × 137 × 2851. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 91, 24, 423, 775, 7266, 5267, 84930, 36653, 916045, 426663, 7157521, 5271764, 58178294, 78833611, 795427968, 404102404, 3837209533, 3507840993

Basic calculations (n = 158968909)

Multiplication

n×y
n×2 317937818
n×3 476906727
n×4 635875636
n×5 794844545

Division

n÷y
n÷2 79484454.5
n÷3 52989636.333333
n÷3 39742227.25
n÷5 31793781.8

Exponentiation

ny
n2 25271114028650281
n3 4.0173214263491E+24
n4 6.3862920424904E+32
n5 1.0152218785501E+41

Nth Root

y√n
2√n 12608.287314302
3√n 541.71483776198
4√n 112.28663016719
5√n 43.677969302855

Divisors of 158968909

1, 11, 37, 137, 407, 1507, 2851, 5069, 31361, 55759, 105487, 390587, 1160357, 4296457, 14451719, 158968909

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 -158968908
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 158968909 can be divided by 16 positive divisors. The sum of these divisors (counting 158968909) is 1, the average is 0.0625.

Base conversion 158968909

Base System Value
2 Binary 1001011110011010110001001101
3 Ternary 102002010110100101
4 Quaternary 21132122301031
5 Quinary 311144001114
6 Senary 23435131101
8 Octal 1136326115
10 Decimal 158968909
12 Duodecimal 452a3a91
16 Hexadecimal 979ac4d
20 Vigesimal 29db259
36 Base36 2mn971

Cryptographic Hash Functions

md5 90dda15c4cb4903b08ca26414fd64cab
sha1 e221ba5ce883498e224c164d2ab61e0327589706
sha256 a1ab7d60ed910e30e926cf56195783a01b072f1e7d617c90d4ce945c9aee725a
sha512 f90f40b902e7d17485de23bbbf38462f2930205eb9d856e49d51bb1e82e5f7a61db3bae182acd53cbf10b3c8cc978e6d13b24a3ab9aecf62d0d266d76513b092
ripemd-160 9681918e4f02bd0e054eff04c54e8f3a98442768

158968909 as geometric shapes

Circle

Radius = n
Diameter 317937818
Circumference 998831113.32717
Area 7.9391546180438E+16

Sphere

Radius = n
Volume 1.682771664017E+25
Surface area 3.1756618472175E+17
Circumference 998831113.32717

Square

Length = n
Perimeter 635875636
Area 25271114028650281
Diagonal 224815987.10345

Cube

Length = n
Surface area 151626684171901686
Volume 4.0173214263491E+24
Space diagonal 275342227.21179

Equilateral Triangle

Length = n
Perimeter 476906727
Area 1.0942713365372E+16
Altitude 137671113.6059

Triangular Pyramid

Length = n
Surface area 1.0942713365372E+16
Volume 4.7344587046291E+23
Height 74938662.367818