47989870 (number)

47989870 is an even 8-digits composite number following 47989869 and preceding 47989871. In scientific notation, it is written as 4.7989870 × 10^7. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 19195944 positive integers (up to 47989870) that are relatively prime to 47989870.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.7989870 × 10^7
Engineering notation 4.7989870 × 10^6

Prime Factorization of 47989870

Prime Factorization 2 × 5 × 4798987

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 47989870
Product of the distinct prime numbers

The prime factorization of 47989870 is 2 × 5 × 4798987. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 1, 49, 71, 456, 329, 2453, 992, 32426, 38292, 427984, 696327, 9261881, 3933672, 76755625, 67133814, 500359190, 773672980, 2160078382, 4829635289

Basic calculations (n = 47989870)

Multiplication

n×y
n×2 95979740
n×3 143969610
n×4 191959480
n×5 239949350

Division

n÷y
n÷2 23994935
n÷3 15996623.333333
n÷3 11997467.5
n÷5 9597974

Exponentiation

ny
n2 2303027622616900
n3 1.1052199621579E+23
n4 5.3039362305365E+30
n5 2.5453521019173E+38

Nth Root

y√n
2√n 6927.4721219215
3√n 363.3985508905
4√n 83.231437101143
5√n 34.373987499283

Divisors of 47989870

1, 2, 5, 10, 4798987, 9597974, 23994935, 47989870

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 -47989869
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 47989870 can be divided by 8 positive divisors. The sum of these divisors (counting 47989870) is 1, the average is 0.125.

Base conversion 47989870

Base System Value
2 Binary 10110111000100010001101110
3 Ternary 10100022010201121
4 Quaternary 2313010101232
5 Quinary 44241133440
6 Senary 4432331154
8 Octal 267042156
10 Decimal 47989870
12 Duodecimal 140a3aba
16 Hexadecimal 2dc446e
20 Vigesimal ejieda
36 Base36 skl7y

Cryptographic Hash Functions

md5 f69417669ee413248653e1ec12446899
sha1 2014e3c7847ddb84ab2ba059db9a93281d5ef795
sha256 95b491be9851402f1559e733fc04451be173340706de5650ad40931fe2062095
sha512 b0a19ef36afbb726edfbaf30fe8f9460a73784082a7721b16dc26617e3006af385f0450eee0df6fc85ee899f6110decd0db6a2b1655725895b62beb4943be893
ripemd-160 6052a5659f8dcd8559c360d1464eea3990db684c

47989870 as geometric shapes

Circle

Radius = n
Diameter 95979740
Circumference 301529246.07746
Area 7.2351746602276E+15

Sphere

Radius = n
Volume 4.6295345516216E+23
Surface area 2.894069864091E+16
Circumference 301529246.07746

Square

Length = n
Perimeter 191959480
Area 2303027622616900
Diagonal 67867925.010522

Cube

Length = n
Surface area 13818165735701400
Volume 1.1052199621579E+23
Space diagonal 83120893.088625

Equilateral Triangle

Length = n
Perimeter 143969610
Area 9.9724021340176E+14
Altitude 41560446.544313

Triangular Pyramid

Length = n
Surface area 9.9724021340176E+14
Volume 1.3025142165744E+22
Height 22622641.670174