147890 (number)

147890 is an even 6-digits composite number following 147889 and preceding 147891. In scientific notation, it is written as 1.47890 × 10^5. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 56496 positive integers (up to 147890) that are relatively prime to 147890.

Interesting facts

Basic properties

Name

Name one hundred forty-seven thousand eight hundred ninety

Notation

Scientific notation 1.47890 × 10^5
Engineering notation 1.47890 × 10^3

Prime Factorization of 147890

Prime Factorization 2 × 5 × 23 × 643

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 147890
Product of the distinct prime numbers

The prime factorization of 147890 is 2 × 5 × 23 × 643. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 95, 44, 472, 132, 6582, 4953, 77417, 4201, 897798, 628386, 8560321, 3474887, 45954697, 71505606, 900596985, 342522322, 7363089630, 8678720731

Basic calculations (n = 147890)

Multiplication

n×y
n×2 295780
n×3 443670
n×4 591560
n×5 739450

Division

n÷y
n÷2 73945
n÷3 49296.666666667
n÷3 36972.5
n÷5 29578

Exponentiation

ny
n2 21871452100
n3 3234569051069000
n4 4.7836041696259E+20
n5 7.0744722064598E+25

Nth Root

y√n
2√n 384.56468896663
3√n 52.88261668225
4√n 19.610320980714
5√n 10.814034774337

Divisors of 147890

1, 2, 5, 10, 23, 46, 115, 230, 643, 1286, 3215, 6430, 14789, 29578, 73945, 147890

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 -147889
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 147890 can be divided by 16 positive divisors. The sum of these divisors (counting 147890) is 1, the average is 0.0625.

Base conversion 147890

Base System Value
2 Binary 100100000110110010
3 Ternary 21111212102
4 Quaternary 210012302
5 Quinary 14213030
6 Senary 3100402
8 Octal 440662
10 Decimal 147890
12 Duodecimal 71702
16 Hexadecimal 241b2
20 Vigesimal i9ea
36 Base36 3642

Cryptographic Hash Functions

md5 a4f0fb36f33cc19e94281454f99ece0e
sha1 f2ab23c0558c613b394dc6a30c4d7fc4e8ce84e6
sha256 843b672dcf61cf4e149dd689d89299cd742f520967a2fbefd6f94e39cb69d95e
sha512 a5685eec442b0bf81032e388d4c44446323ca7d3d70e460fe2148ee2b6f928888b6c4d9f1b6a87eecd6d4b76172bc25c081e7a9cc6718ce59d6a204f51c15a19
ripemd-160 b317783203855c593021dc59f816e07012b1c7d1

147890 as geometric shapes

Circle

Radius = n
Diameter 295780
Circumference 929220.27507879
Area 68711193240.701

Sphere

Radius = n
Volume 1.3548931157823E+16
Surface area 274844772962.8
Circumference 929220.27507879

Square

Length = n
Perimeter 591560
Area 21871452100
Diagonal 209148.04373936

Cube

Length = n
Surface area 131228712600
Volume 3234569051069000
Space diagonal 256152.99393136

Equilateral Triangle

Length = n
Perimeter 443670
Area 9470616568.1273
Altitude 128076.49696568

Triangular Pyramid

Length = n
Surface area 9470616568.1273
Volume 3.8119761837117E+14
Height 69716.014579786