47993890 (number)

47993890 is an even 8-digits composite number following 47993889 and preceding 47993891. In scientific notation, it is written as 4.7993890 × 10^7. The sum of its digits is 49. It has a total of 6 prime factors and 64 positive divisors. There are 14976000 positive integers (up to 47993890) that are relatively prime to 47993890.

Interesting facts

Basic properties

Name

Name forty-seven million nine hundred ninety-three thousand eight hundred ninety

Notation

Scientific notation 4.7993890 × 10^7
Engineering notation 4.7993890 × 10^6

Prime Factorization of 47993890

Prime Factorization 2 × 5 × 17 × 7 × 31 × 1301

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 47993890
Product of the distinct prime numbers

The prime factorization of 47993890 is 2 × 5 × 17 × 7 × 31 × 1301. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 2, 7, 20, 221, 226, 3332, 387, 37967, 99914, 766320, 893190, 127706, 2499325, 99526948, 43571363, 218897575, 326545411, 396373302, 6446083087

Basic calculations (n = 47993890)

Multiplication

n×y
n×2 95987780
n×3 143981670
n×4 191975560
n×5 239969450

Division

n÷y
n÷2 23996945
n÷3 15997963.333333
n÷3 11998472.5
n÷5 9598778

Exponentiation

ny
n2 2303413477332100
n3 1.1054977305559E+23
n4 5.3057136475552E+30
n5 2.5464183717226E+38

Nth Root

y√n
2√n 6927.7622649742
3√n 363.40869762484
4√n 83.233180072458
5√n 34.374563365814

Divisors of 47993890

1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 62, 70, 85, 119, 155, 170, 217, 238, 310, 434, 527, 595, 1054, 1085, 1190, 1301, 2170, 2602, 2635, 3689, 5270, 6505, 7378, 9107, 13010, 18214, 18445, 22117, 36890, 40331, 44234, 45535, 80662, 91070, 110585, 154819, 201655, 221170, 282317, 309638, 403310, 564634, 685627, 774095, 1371254, 1411585, 1548190, 2823170, 3428135, 4799389, 6856270, 9598778, 23996945, 47993890

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -47993889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 47993890 can be divided by 64 positive divisors. The sum of these divisors (counting 47993890) is 1, the average is 0.015625.

Base conversion 47993890

Base System Value
2 Binary 10110111000101010000100010
3 Ternary 10100022100020111
4 Quaternary 2313011100202
5 Quinary 44241301030
6 Senary 4432401534
8 Octal 267052042
10 Decimal 47993890
12 Duodecimal 140a62aa
16 Hexadecimal 2dc5422
20 Vigesimal ejj4ea
36 Base36 skobm

Cryptographic Hash Functions

md5 d7965c82c184a279cdc925fe9cc7aaef
sha1 41effcc7c872cb2fb2c7bcadfc41de120032e734
sha256 dfbc31e14099249956f1d0722bd3a979d716f3a821496ee73041763c23a04a88
sha512 5212499159914de1a6a556b4413c3a929a3de480bdd128428d8b22f5610022f0631950e77110629ee96b48caba33d899abdd5273be5babb7587fc4b1b02f4fb0
ripemd-160 c9f95450288261c7e22617ea94ddb5489c1043d4

47993890 as geometric shapes

Circle

Radius = n
Diameter 95987780
Circumference 301554504.48239
Area 7.2363868585662E+15

Sphere

Radius = n
Volume 4.6306980651663E+23
Surface area 2.8945547434265E+16
Circumference 301554504.48239

Square

Length = n
Perimeter 191975560
Area 2303413477332100
Diagonal 67873610.149042

Cube

Length = n
Surface area 13820480863992600
Volume 1.1054977305559E+23
Space diagonal 83127855.932872

Equilateral Triangle

Length = n
Perimeter 143981670
Area 9.9740729339452E+14
Altitude 41563927.966436

Triangular Pyramid

Length = n
Surface area 9.9740729339452E+14
Volume 1.3028415697707E+22
Height 22624536.716347