47661888 (number)

47661888 is an even 8-digits composite number following 47661887 and preceding 47661889. In scientific notation, it is written as 4.7661888 × 10^7. The sum of its digits is 48. It has a total of 10 prime factors and 112 positive divisors. There are 14784000 positive integers (up to 47661888) that are relatively prime to 47661888.

Interesting facts

Basic properties

Name

Name forty-seven million six hundred sixty-one thousand eight hundred eighty-eight

Notation

Scientific notation 4.7661888 × 10^7
Engineering notation 4.7661888 × 10^6

Prime Factorization of 47661888

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 23 × 251 × 43

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 1489434
Product of the distinct prime numbers

The prime factorization of 47661888 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 23 × 251 × 43. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 47661888)

Multiplication

n×y
n×2 95323776
n×3 142985664
n×4 190647552
n×5 238309440

Division

n÷y
n÷2 23830944
n÷3 15887296
n÷3 11915472
n÷5 9532377.6

Exponentiation

ny
n2 2271655567724544
n3 1.0827139324346E+23
n4 5.1604190183739E+30
n5 2.4595531328681E+38

Nth Root

y√n
2√n 6903.7589760941
3√n 362.56878726333
4√n 83.088861925616
5√n 34.326873403297

Divisors of 47661888

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -47661887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 47661888 can be divided by 112 positive divisors. The sum of these divisors (counting 47661888) is 1, the average is 0.0089285714285714.

Base conversion 47661888

Base System Value
2 Binary 10110101110100001101000000
3 Ternary 10022200110211010
4 Quaternary 2311310031000
5 Quinary 44200140023
6 Senary 4421320520
8 Octal 265641500
10 Decimal 47661888
12 Duodecimal 13b66140
16 Hexadecimal 2d74340
20 Vigesimal ehhee8
36 Base36 sdk5c

Cryptographic Hash Functions

md5 71dbc88055baa160998cab0c9c181849
sha1 4b37e0152af6dd5a89f9b0691f904808cf8c91ab
sha256 10dfb0278ce08e319bed4d59a1977b70ccaac9d79f5709095240fd0cc549af61
sha512 f6c7080058846fabd07defea96ba5ad9a200b171fc9a31ecce020246db4c4d04345f38740f8188febe162afbca755662d44916fa7a9b4dca532ad3cede14d15d
ripemd-160 db73a518d728765ffb5236760a7b245102729ff0

47661888 as geometric shapes

Circle

Radius = n
Diameter 95323776
Circumference 299468474.39404
Area 7.1366164430498E+15

Sphere

Radius = n
Volume 4.535261514768E+23
Surface area 2.8546465772199E+16
Circumference 299468474.39404

Square

Length = n
Perimeter 190647552
Area 2271655567724544
Diagonal 67404088.417907

Cube

Length = n
Surface area 13629933406347264
Volume 1.0827139324346E+23
Space diagonal 82552811.600657

Equilateral Triangle

Length = n
Perimeter 142985664
Area 9.8365571514891E+14
Altitude 41276405.800329

Triangular Pyramid

Length = n
Surface area 9.8365571514891E+14
Volume 1.2759906061828E+22
Height 22468029.472636