47881490 (number)

47881490 is an even 8-digits composite number following 47881489 and preceding 47881491. In scientific notation, it is written as 4.7881490 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 18982656 positive integers (up to 47881490) that are relatively prime to 47881490.

Interesting facts

Basic properties

Name

Name forty-seven million eight hundred eighty-one thousand four hundred ninety

Notation

Scientific notation 4.7881490 × 10^7
Engineering notation 4.7881490 × 10^6

Prime Factorization of 47881490

Prime Factorization 2 × 5 × 113 × 42373

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 47881490
Product of the distinct prime numbers

The prime factorization of 47881490 is 2 × 5 × 113 × 42373. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 98, 50, 559, 761, 9366, 5294, 39594, 6108, 64966, 975166, 2702180, 6424416, 2632588, 12150908, 3626306, 118991847, 3752390983, 7336681819

Basic calculations (n = 47881490)

Multiplication

n×y
n×2 95762980
n×3 143644470
n×4 191525960
n×5 239407450

Division

n÷y
n÷2 23940745
n÷3 15960496.666667
n÷3 11970372.5
n÷5 9576298

Exponentiation

ny
n2 2292637084620100
n3 1.0977487964087E+23
n4 5.2561848017754E+30
n5 2.5167396002436E+38

Nth Root

y√n
2√n 6919.6452221194
3√n 363.12477907683
4√n 83.184404921352
5√n 34.358447458238

Divisors of 47881490

1, 2, 5, 10, 113, 226, 565, 1130, 42373, 84746, 211865, 423730, 4788149, 9576298, 23940745, 47881490

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -47881489
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 47881490 can be divided by 16 positive divisors. The sum of these divisors (counting 47881490) is 1, the average is 0.0625.

Base conversion 47881490

Base System Value
2 Binary 10110110101001110100010010
3 Ternary 10100002122001112
4 Quaternary 2312221310102
5 Quinary 44224201430
6 Senary 4430133322
8 Octal 266516422
10 Decimal 47881490
12 Duodecimal 14051242
16 Hexadecimal 2da9d12
20 Vigesimal ej53ea
36 Base36 si9le

Cryptographic Hash Functions

md5 51fff1987b5b7aac2025c1a01ce60952
sha1 fd63d7757cb24e4ecfb75caa3446bbeb0fc01302
sha256 7c97e7d37ad1fb5b0bbe34e37bf529d99b431a2793efe73490a64f762c5b55d7
sha512 e4817532daef076b342b1ed144affebed28400fccff3cfa9579121458062efedf56088348c93e596c6e58ebb9fb4de027c58d7024ee80eec0c4f8d07edf1ab44
ripemd-160 77eaecb528fa9ede2f38512a82df8bc60a0327bc

47881490 as geometric shapes

Circle

Radius = n
Diameter 95762980
Circumference 300848274.45387
Area 7.20253182239E+15

Sphere

Radius = n
Volume 4.5982394057127E+23
Surface area 2.881012728956E+16
Circumference 300848274.45387

Square

Length = n
Perimeter 191525960
Area 2292637084620100
Diagonal 67714652.544632

Cube

Length = n
Surface area 13755822507720600
Volume 1.0977487964087E+23
Space diagonal 82933173.422101

Equilateral Triangle

Length = n
Perimeter 143644470
Area 9.9274097846965E+14
Altitude 41466586.711051

Triangular Pyramid

Length = n
Surface area 9.9274097846965E+14
Volume 1.2937093632999E+22
Height 22571550.848211