48897990 (number)

48897990 is an even 8-digits composite number following 48897989 and preceding 48897991. In scientific notation, it is written as 4.8897990 × 10^7. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 13039440 positive integers (up to 48897990) that are relatively prime to 48897990.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.8897990 × 10^7
Engineering notation 4.8897990 × 10^6

Prime Factorization of 48897990

Prime Factorization 2 × 45 × 543311

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 48897990
Product of the distinct prime numbers

The prime factorization of 48897990 is 2 × 45 × 543311. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 10, 38, 68, 726, 358, 5414, 970, 46184, 789, 913520, 270038, 5400376, 4770069, 69592525, 72241117, 388783545, 700413239, 7744936310, 2574914266

Basic calculations (n = 48897990)

Multiplication

n×y
n×2 97795980
n×3 146693970
n×4 195591960
n×5 244489950

Division

n÷y
n÷2 24448995
n÷3 16299330
n÷3 12224497.5
n÷5 9779598

Exponentiation

ny
n2 2391013426040100
n3 1.1691575059637E+23
n4 5.716945203504E+30
n5 2.7954712939149E+38

Nth Root

y√n
2√n 6992.7097751873
3√n 365.67645867882
4√n 83.622423877733
5√n 34.503106720794

Divisors of 48897990

1, 2, 45, 90, 543311, 1086622, 24448995, 48897990

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 -48897989
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 48897990 can be divided by 8 positive divisors. The sum of these divisors (counting 48897990) is 1, the average is 0.125.

Base conversion 48897990

Base System Value
2 Binary 10111010100001111111000110
3 Ternary 10102000021102200
4 Quaternary 2322201333012
5 Quinary 100004213430
6 Senary 4504015330
8 Octal 272417706
10 Decimal 48897990
12 Duodecimal 14461546
16 Hexadecimal 2ea1fc6
20 Vigesimal f5c4ja
36 Base36 t41xi

Cryptographic Hash Functions

md5 35a9563cf04b3454dcef32939827694d
sha1 5c8ef36a3839f0690b3001ee7cde006ad6c33027
sha256 e7f7ab73531205a318c3f21930f98b341a566d92320e2fc15b4fb7e009005965
sha512 f832ad004b13252f0668fe0610a298ece1ab6d0888c2ca43aecefb58ffb950d1d0656ef2b39795cdfa107063e594cb5c242c701c90e841782d57017403315994
ripemd-160 0b6879e29ef77076f2b7a12dffc72adb472f7d86

48897990 as geometric shapes

Circle

Radius = n
Diameter 97795980
Circumference 307235132.31861
Area 7.5115902138821E+15

Sphere

Radius = n
Volume 4.8973555088334E+23
Surface area 3.0046360855529E+16
Circumference 307235132.31861

Square

Length = n
Perimeter 195591960
Area 2391013426040100
Diagonal 69152200.630784

Cube

Length = n
Surface area 14346080556240600
Volume 1.1691575059637E+23
Space diagonal 84693803.067995

Equilateral Triangle

Length = n
Perimeter 146693970
Area 1.0353391838702E+15
Altitude 42346901.533997

Triangular Pyramid

Length = n
Surface area 1.0353391838702E+15
Volume 1.3778653345702E+22
Height 23050733.543595