48721881 (number)

48721881 is an odd 8-digits composite number following 48721880 and preceding 48721882. In scientific notation, it is written as 4.8721881 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 27546624 positive integers (up to 48721881) that are relatively prime to 48721881.

Interesting facts

Basic properties

Name

Name forty-eight million seven hundred twenty-one thousand eight hundred eighty-one

Notation

Scientific notation 4.8721881 × 10^7
Engineering notation 4.8721881 × 10^6

Prime Factorization of 48721881

Prime Factorization 17 × 3 × 13 × 43 × 1709

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 48721881
Product of the distinct prime numbers

The prime factorization of 48721881 is 17 × 3 × 13 × 43 × 1709. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 10, 5, 3, 241, 93, 9658, 4575, 12860, 23000, 354699, 5127, 1427077, 9656121, 48859615, 66459425, 815463660, 131070604, 7529950192, 5147720877

Basic calculations (n = 48721881)

Multiplication

n×y
n×2 97443762
n×3 146165643
n×4 194887524
n×5 243609405

Division

n÷y
n÷2 24360940.5
n÷3 16240627
n÷3 12180470.25
n÷5 9744376.2

Exponentiation

ny
n2 2373821688178161
n3 1.1565705780664E+23
n4 5.635029407265E+30
n5 2.7454923221227E+38

Nth Root

y√n
2√n 6980.106088019
3√n 365.23692880114
4√n 83.547029199242
5√n 34.478217843939

Divisors of 48721881

1, 3, 13, 17, 39, 43, 51, 129, 221, 559, 663, 731, 1677, 1709, 2193, 5127, 9503, 22217, 28509, 29053, 66651, 73487, 87159, 220461, 377689, 955331, 1133067, 1249279, 2865993, 3747837, 16240627, 48721881

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 -48721880
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 48721881 can be divided by 32 positive divisors. The sum of these divisors (counting 48721881) is 1, the average is 0.03125.

Base conversion 48721881

Base System Value
2 Binary 10111001110110111111011001
3 Ternary 10101200022212010
4 Quaternary 2321312333121
5 Quinary 44433100011
6 Senary 4500140133
8 Octal 271667731
10 Decimal 48721881
12 Duodecimal 14397649
16 Hexadecimal 2e76fd9
20 Vigesimal f4a4e1
36 Base36 t0a1l

Cryptographic Hash Functions

md5 64f5d33ec7a979a20fdd83617460a978
sha1 279646e64a8fbefd3a9b2f278278d6a0bace8973
sha256 5657f604d7556620549922c9c8a7385b4c9c286be666a21bc162b2304f9c05cf
sha512 2cb05f6a4f7e4a54449cbc5baf36f7a158ef605b1fdc8ab83c339b4e859c09775e56b393806607b2bd3a14634c587784be7eb93fdac61d4abc9f4eeb7a0effee
ripemd-160 a7f0368448c4d8a9341ff4c24e59aab23bbadca1

48721881 as geometric shapes

Circle

Radius = n
Diameter 97443762
Circumference 306128606.83735
Area 7.4575807765126E+15

Sphere

Radius = n
Volume 4.8446315085485E+23
Surface area 2.9830323106051E+16
Circumference 306128606.83735

Square

Length = n
Perimeter 194887524
Area 2373821688178161
Diagonal 68903144.894528

Cube

Length = n
Surface area 14242930129068966
Volume 1.1565705780664E+23
Space diagonal 84388773.332325

Equilateral Triangle

Length = n
Perimeter 146165643
Area 1.0278949430084E+15
Altitude 42194386.666162

Triangular Pyramid

Length = n
Surface area 1.0278949430084E+15
Volume 1.3630314977859E+22
Height 22967714.964843