47994920 (number)

47994920 is an even 8-digits composite number following 47994919 and preceding 47994921. In scientific notation, it is written as 4.7994920 × 10^7. The sum of its digits is 44. It has a total of 6 prime factors and 32 positive divisors. There are 18678528 positive integers (up to 47994920) that are relatively prime to 47994920.

Interesting facts

Basic properties

Name

Name forty-seven million nine hundred ninety-four thousand nine hundred twenty

Notation

Scientific notation 4.7994920 × 10^7
Engineering notation 4.7994920 × 10^6

Prime Factorization of 47994920

Prime Factorization 2 × 2 × 2 × 5 × 37 × 32429

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 11998730
Product of the distinct prime numbers

The prime factorization of 47994920 is 2 × 2 × 2 × 5 × 37 × 32429. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 2, 98, 37, 367, 927, 3906, 258, 86074, 21422, 889566, 380947, 5553814, 1469514, 39176089, 59402791, 934105793, 548514100, 5289114612, 310763457

Basic calculations (n = 47994920)

Multiplication

n×y
n×2 95989840
n×3 143984760
n×4 191979680
n×5 239974600

Division

n÷y
n÷2 23997460
n÷3 15998306.666667
n÷3 11998730
n÷5 9598984

Exponentiation

ny
n2 2303512345806400
n3 1.1055689075599E+23
n4 5.3061691272825E+30
n5 2.5466916277039E+38

Nth Root

y√n
2√n 6927.836603154
3√n 363.41129731882
4√n 83.233626637039
5√n 34.374710907496

Divisors of 47994920

1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 32429, 64858, 129716, 162145, 259432, 324290, 648580, 1199873, 1297160, 2399746, 4799492, 5999365, 9598984, 11998730, 23997460, 47994920

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -47994919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 47994920 can be divided by 32 positive divisors. The sum of these divisors (counting 47994920) is 1, the average is 0.03125.

Base conversion 47994920

Base System Value
2 Binary 10110111000101100000101000
3 Ternary 10100022101122122
4 Quaternary 2313011200220
5 Quinary 44241314140
6 Senary 4432410412
8 Octal 267054050
10 Decimal 47994920
12 Duodecimal 140a6a08
16 Hexadecimal 2dc5828
20 Vigesimal ejj760
36 Base36 skp48

Cryptographic Hash Functions

md5 56b6e0fbfcaa82728fdc1f1acdf7e9c3
sha1 ce0776b0d4e7a828d766420b4c65bdd2064fcce2
sha256 f575e4747c0dc8a2a2f734090638f572b9cb5746d1cbb9d9332906827b3ff3b3
sha512 7a618fc4a750df7814a2c35331a84106a4ed87e2359efc248c73974f1e55c8cc52a18b7b241f5d1a31b31efaf80b7856625d5cee626272c58c3d51f181f2e711
ripemd-160 4fedcffff92d2998efd420ee49d5537f5b211bcd

47994920 as geometric shapes

Circle

Radius = n
Diameter 95989840
Circumference 301560976.16326
Area 7.2366974630388E+15

Sphere

Radius = n
Volume 4.6309962107033E+23
Surface area 2.8946789852155E+16
Circumference 301560976.16326

Square

Length = n
Perimeter 191979680
Area 2303512345806400
Diagonal 67875066.789012

Cube

Length = n
Surface area 13821074074838400
Volume 1.1055689075599E+23
Space diagonal 83129639.945204

Equilateral Triangle

Length = n
Perimeter 143984760
Area 9.9745010469971E+14
Altitude 41564819.972602

Triangular Pyramid

Length = n
Surface area 9.9745010469971E+14
Volume 1.3029254526744E+22
Height 22625022.263004