47642768 (number)

47642768 is an even 8-digits composite number following 47642767 and preceding 47642769. In scientific notation, it is written as 4.7642768 × 10^7. The sum of its digits is 44. It has a total of 6 prime factors and 20 positive divisors. There are 23553024 positive integers (up to 47642768) that are relatively prime to 47642768.

Interesting facts

Basic properties

Name

Name forty-seven million six hundred forty-two thousand seven hundred sixty-eight

Notation

Scientific notation 4.7642768 × 10^7
Engineering notation 4.7642768 × 10^6

Prime Factorization of 47642768

Prime Factorization 2 × 2 × 2 × 2 × 89 × 33457

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5955346
Product of the distinct prime numbers

The prime factorization of 47642768 is 2 × 2 × 2 × 2 × 89 × 33457. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 10, 96, 15, 455, 734, 605, 9328, 78632, 99884, 573871, 957636, 7634926, 3240408, 85292348, 18812063, 289371316, 991773208, 3016431043, 7743149459

Basic calculations (n = 47642768)

Multiplication

n×y
n×2 95285536
n×3 142928304
n×4 190571072
n×5 238213840

Division

n÷y
n÷2 23821384
n÷3 15880922.666667
n÷3 11910692
n÷5 9528553.6

Exponentiation

ny
n2 2269833342701824
n3 1.0814114334501E+23
n4 5.1521434036409E+30
n5 2.454623728824E+38

Nth Root

y√n
2√n 6902.3740843278
3√n 362.52029818958
4√n 83.08052770853
5√n 34.324118853742

Divisors of 47642768

1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 33457, 66914, 133828, 267656, 535312, 2977673, 5955346, 11910692, 23821384, 47642768

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -47642767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 47642768 can be divided by 20 positive divisors. The sum of these divisors (counting 47642768) is 1, the average is 0.05.

Base conversion 47642768

Base System Value
2 Binary 10110101101111100010010000
3 Ternary 10022122111120222
4 Quaternary 2311233202100
5 Quinary 44144032033
6 Senary 4421052212
8 Octal 265574220
10 Decimal 47642768
12 Duodecimal 13b57068
16 Hexadecimal 2d6f890
20 Vigesimal ehf6i8
36 Base36 sd5e8

Cryptographic Hash Functions

md5 3eb64f570e99ecf39454c1c6352b4e6a
sha1 9d2fe15d1b891d84710048b3de38bf1569cd0b70
sha256 c16a377979956e65f34829fb24fa0aa1e960fae474ac3594c51753b9c86cc606
sha512 d1a918a176c2b34adeb29a2f9de14d2f8e7d2acddef0740020e1c2b9e98b50c5a4f916f8e6eef8ee6e5788e99c377eb80c58c03e4365f5c36bd163a689764940
ripemd-160 ef0aa02979ab042a9b8c9e86716435851d6596cf

47642768 as geometric shapes

Circle

Radius = n
Diameter 95285536
Circumference 299348339.89097
Area 7.1308917543052E+15

Sphere

Radius = n
Volume 4.5298056197797E+23
Surface area 2.8523567017221E+16
Circumference 299348339.89097

Square

Length = n
Perimeter 190571072
Area 2269833342701824
Diagonal 67377048.654595

Cube

Length = n
Surface area 13619000056210944
Volume 1.0814114334501E+23
Space diagonal 82519694.789217

Equilateral Triangle

Length = n
Perimeter 142928304
Area 9.8286666856836E+14
Altitude 41259847.394608

Triangular Pyramid

Length = n
Surface area 9.8286666856836E+14
Volume 1.2744555964087E+22
Height 22459016.218198