159355987 (number)

159355987 is an odd 9-digits composite number following 159355986 and preceding 159355988. In scientific notation, it is written as 1.59355987 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 6 positive divisors. There are 136590804 positive integers (up to 159355987) that are relatively prime to 159355987.

Interesting facts

Basic properties

Name

Name one hundred fifty-nine million three hundred fifty-five thousand nine hundred eighty-seven

Notation

Scientific notation 1.59355987 × 10^8
Engineering notation 1.59355987 × 10^6

Prime Factorization of 159355987

Prime Factorization 7 × 7 × 3252163

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 22765141
Product of the distinct prime numbers

The prime factorization of 159355987 is 7 × 7 × 3252163. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 159355987)

Multiplication

n×y
n×2 318711974
n×3 478067961
n×4 637423948
n×5 796779935

Division

n÷y
n÷2 79677993.5
n÷3 53118662.333333
n÷3 39838996.75
n÷5 31871197.4

Exponentiation

ny
n2 25394330592744169
n3 4.046738615811E+24
n4 6.4487202625358E+32
n5 1.0276421823233E+41

Nth Root

y√n
2√n 12623.628123483
3√n 542.15416043007
4√n 112.354920335
5√n 43.699219166617

Divisors of 159355987

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -159355986
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 159355987 can be divided by 6 positive divisors. The sum of these divisors (counting 159355987) is 1, the average is 0.16666666666667.

Base conversion 159355987

Base System Value
2 Binary 1001011111111001010001010011
3 Ternary 102002212010022121
4 Quaternary 21133321101103
5 Quinary 311243342422
6 Senary 23451315111
8 Octal 1137712123
10 Decimal 159355987
12 Duodecimal 4544ba97
16 Hexadecimal 97f9453
20 Vigesimal 29fj9j7
36 Base36 2mvjv7

Cryptographic Hash Functions

md5 24271def168ced14212d65121d5cfa51
sha1 5ed39d29ef6e753f9b64694b9de0262141952a6a
sha256 99fc7db22b1ec7f1baea95269111eb1f36bfeed443cf57bdc9d8688ef7ea296d
sha512 465c2920d685630a9a08616edb3715a6ddc3ab9178f4333666dd8164678eaaa88b27df359671abd40e791c727032f0270aaee204f55aa66315ac0c5b2d2e6887
ripemd-160 e3eccfebf7bf74548bc1f2163b751465e35df2a8

159355987 as geometric shapes

Circle

Radius = n
Diameter 318711974
Circumference 1001263196.1295
Area 7.9778642432996E+16

Sphere

Radius = n
Volume 1.695093907524E+25
Surface area 3.1911456973198E+17
Circumference 1001263196.1295

Square

Length = n
Perimeter 637423948
Area 25394330592744169
Diagonal 225363398.06075

Cube

Length = n
Surface area 152365983556465014
Volume 4.046738615811E+24
Space diagonal 276012665.97429

Equilateral Triangle

Length = n
Perimeter 478067961
Area 1.0996067702708E+16
Altitude 138006332.98714

Triangular Pyramid

Length = n
Surface area 1.0996067702708E+16
Volume 4.7691271948824E+23
Height 75121132.686917