158409890 (number)

158409890 is an even 9-digits composite number following 158409889 and preceding 158409891. In scientific notation, it is written as 1.58409890 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 61178880 positive integers (up to 158409890) that are relatively prime to 158409890.

Interesting facts

Basic properties

Name

Name one hundred fifty-eight million four hundred nine thousand eight hundred ninety

Notation

Scientific notation 1.58409890 × 10^8
Engineering notation 1.58409890 × 10^6

Prime Factorization of 158409890

Prime Factorization 2 × 5 × 29 × 546241

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 158409890
Product of the distinct prime numbers

The prime factorization of 158409890 is 2 × 5 × 29 × 546241. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 6, 26, 65, 876, 254, 9064, 6640, 11219, 99476, 397008, 667690, 7162664, 5672587, 44295889, 65622425, 50290692, 854694849, 7195919089, 361662621

Basic calculations (n = 158409890)

Multiplication

n×y
n×2 316819780
n×3 475229670
n×4 633639560
n×5 792049450

Division

n÷y
n÷2 79204945
n÷3 52803296.666667
n÷3 39602472.5
n÷5 31681978

Exponentiation

ny
n2 25093693249812100
n3 3.9750891873965E+24
n4 6.2969344091567E+32
n5 9.9749668709172E+40

Nth Root

y√n
2√n 12586.099077951
3√n 541.07910642537
4√n 112.18778488744
5√n 43.647207020459

Divisors of 158409890

1, 2, 5, 10, 29, 58, 145, 290, 546241, 1092482, 2731205, 5462410, 15840989, 31681978, 79204945, 158409890

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 -158409889
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 158409890 can be divided by 16 positive divisors. The sum of these divisors (counting 158409890) is 1, the average is 0.0625.

Base conversion 158409890

Base System Value
2 Binary 1001011100010010010010100010
3 Ternary 102001002001111222
4 Quaternary 21130102102202
5 Quinary 311023104030
6 Senary 23415135042
8 Octal 1134222242
10 Decimal 158409890
12 Duodecimal 45074482
16 Hexadecimal 97124a2
20 Vigesimal 29a14ea
36 Base36 2mb9uq

Cryptographic Hash Functions

md5 fd496a93038e459341ce1d335896d8b2
sha1 e78161062e5252497d1f1d4f91e7d1155f41306f
sha256 f752de57c0d09cfe0f9464c59f650fd3b373979fe773127f0c6e1c0e8ad3170d
sha512 784d383c323d49d500bb964c0efd6d398396a321520261990ec19a42e8b314dd465bea19d57cd30b7a76ea2cb7fe16510e2187a9467feb8de81c48df0e7528d3
ripemd-160 5967ac79a985a2258bc8382b987ec2b81d999904

158409890 as geometric shapes

Circle

Radius = n
Diameter 316819780
Circumference 995318693.35993
Area 7.8834162365045E+16

Sphere

Radius = n
Volume 1.6650814651319E+25
Surface area 3.1533664946018E+17
Circumference 995318693.35993

Square

Length = n
Perimeter 633639560
Area 25093693249812100
Diagonal 224025414.85203

Cube

Length = n
Surface area 150562159498872600
Volume 3.9750891873965E+24
Space diagonal 274373977.9014

Equilateral Triangle

Length = n
Perimeter 475229670
Area 1.0865887914556E+16
Altitude 137186988.9507

Triangular Pyramid

Length = n
Surface area 1.0865887914556E+16
Volume 4.6846875337156E+23
Height 74675138.28401