61887712 (number)

61887712 is an even 8-digits composite number following 61887711 and preceding 61887713. In scientific notation, it is written as 6.1887712 × 10^7. The sum of its digits is 40. It has a total of 7 prime factors and 24 positive divisors. There are 29314944 positive integers (up to 61887712) that are relatively prime to 61887712.

Interesting facts

Basic properties

Name

Name sixty-one million eight hundred eighty-seven thousand seven hundred twelve

Notation

Scientific notation 6.1887712 × 10^7
Engineering notation 6.1887712 × 10^6

Prime Factorization of 61887712

Prime Factorization 2 × 2 × 2 × 2 × 2 × 19 × 101789

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3867982
Product of the distinct prime numbers

The prime factorization of 61887712 is 2 × 2 × 2 × 2 × 2 × 19 × 101789. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 1, 75, 29, 38, 237, 8431, 8890, 69617, 77257, 929220, 965797, 8761522, 2096809, 60046006, 3306688, 418925636, 266188017, 5456903421, 6549957354

Basic calculations (n = 61887712)

Multiplication

n×y
n×2 123775424
n×3 185663136
n×4 247550848
n×5 309438560

Division

n÷y
n÷2 30943856
n÷3 20629237.333333
n÷3 15471928
n÷5 12377542.4

Exponentiation

ny
n2 3830088896594944
n3 2.3703543856687E+23
n4 1.466958095582E+31
n5 9.0786680135447E+38

Nth Root

y√n
2√n 7866.8743475411
3√n 395.55007908553
4√n 88.695402065389
5√n 36.167699475948

Divisors of 61887712

1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 101789, 203578, 407156, 814312, 1628624, 1933991, 3257248, 3867982, 7735964, 15471928, 30943856, 61887712

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61887711
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61887712 can be divided by 24 positive divisors. The sum of these divisors (counting 61887712) is 1, the average is 0.041666666666667.

Base conversion 61887712

Base System Value
2 Binary 11101100000101010011100000
3 Ternary 11022110012222111
4 Quaternary 3230011103200
5 Quinary 111320401322
6 Senary 10050245104
8 Octal 354052340
10 Decimal 61887712
12 Duodecimal 18886794
16 Hexadecimal 3b054e0
20 Vigesimal j6fj5c
36 Base36 10ugv4

Cryptographic Hash Functions

md5 1b90e54c5ce6b946083612699167e2b9
sha1 19da42c68ece12168e3a64be5a2c57e98f3f8c04
sha256 59630b0ea8c2ff87c2eecd95a2942c5819e816ee8b2994f9bc1efdd0a53276bb
sha512 55a066587445fa5d1cac022235d5d6b2d660d1cf76d67d36c3d5d55c46f31a72553ffa90b6fb4c74c4e296767279644b878fc2563f1e6d1880b557ae1ec67c7d
ripemd-160 f71416047f19ede84efa2d53577233e2b55b358e

61887712 as geometric shapes

Circle

Radius = n
Diameter 123775424
Circumference 388851962.73336
Area 1.2032579140139E+16

Sphere

Radius = n
Volume 9.9289172325613E+23
Surface area 4.8130316560554E+16
Circumference 388851962.73336

Square

Length = n
Perimeter 247550848
Area 3830088896594944
Diagonal 87522441.65464

Cube

Length = n
Surface area 22980533379569664
Volume 2.3703543856687E+23
Space diagonal 107192661.54819

Equilateral Triangle

Length = n
Perimeter 185663136
Area 1.658477141602E+15
Altitude 53596330.774095

Triangular Pyramid

Length = n
Surface area 1.658477141602E+15
Volume 2.7934894332026E+22
Height 29174147.218213