48707981 (number)

48707981 is an odd 8-digits composite number following 48707980 and preceding 48707982. In scientific notation, it is written as 4.8707981 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 41041728 positive integers (up to 48707981) that are relatively prime to 48707981.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.8707981 × 10^7
Engineering notation 4.8707981 × 10^6

Prime Factorization of 48707981

Prime Factorization 7 × 59 × 117937

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 48707981
Product of the distinct prime numbers

The prime factorization of 48707981 is 7 × 59 × 117937. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 9, 49, 30, 571, 143, 6219, 7622, 58848, 45050, 402852, 231474, 6151267, 4553891, 13329868, 35026152, 160759866, 124963655, 8939544425, 3601360177

Basic calculations (n = 48707981)

Multiplication

n×y
n×2 97415962
n×3 146123943
n×4 194831924
n×5 243539905

Division

n÷y
n÷2 24353990.5
n÷3 16235993.666667
n÷3 12176995.25
n÷5 9741596.2

Exponentiation

ny
n2 2372467413096361
n3 1.1555809768022E+23
n4 5.6286016262041E+30
n5 2.7415782106572E+38

Nth Root

y√n
2√n 6979.1103301209
3√n 365.20219234684
4√n 83.541069720952
5√n 34.476250342202

Divisors of 48707981

1, 7, 59, 413, 117937, 825559, 6958283, 48707981

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -48707980
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 48707981 can be divided by 8 positive divisors. The sum of these divisors (counting 48707981) is 1, the average is 0.125.

Base conversion 48707981

Base System Value
2 Binary 10111001110011100110001101
3 Ternary 10101122121210022
4 Quaternary 2321303212031
5 Quinary 44432123411
6 Senary 4455551525
8 Octal 271634615
10 Decimal 48707981
12 Duodecimal 1438b5a5
16 Hexadecimal 2e7398d
20 Vigesimal f489j1
36 Base36 szzbh

Cryptographic Hash Functions

md5 c2de7a199fbf3739a77f200e295c1827
sha1 33f9bce46458f006b30813df3d23a10d5afc0d05
sha256 c709641dfd6476b4a4e6678474c638b18193fb72648ab0b0d6efc9eef2da57e5
sha512 951eb21cae205091f78de3dd985bb1f195ddf2f951e23c369f39a536b0ce5894b366e890efb785413a8b36264285176f721866b48cce7f6f46eb540746130460
ripemd-160 e538857d8b54dbfd7b0ef400e5918147cd775979

48707981 as geometric shapes

Circle

Radius = n
Diameter 97415962
Circumference 306041270.56158
Area 7.4533261958647E+15

Sphere

Radius = n
Volume 4.8404862764664E+23
Surface area 2.9813304783459E+16
Circumference 306041270.56158

Square

Length = n
Perimeter 194831924
Area 2372467413096361
Diagonal 68883487.326011

Cube

Length = n
Surface area 14234804478578166
Volume 1.1555809768022E+23
Space diagonal 84364697.8261

Equilateral Triangle

Length = n
Perimeter 146123943
Area 1.0273085246961E+15
Altitude 42182348.91305

Triangular Pyramid

Length = n
Surface area 1.0273085246961E+15
Volume 1.3618652415116E+22
Height 22961162.442004