61884889 (number)

61884889 is an odd 8-digits composite number following 61884888 and preceding 61884890. In scientific notation, it is written as 6.1884889 × 10^7. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 56193600 positive integers (up to 61884889) that are relatively prime to 61884889.

Interesting facts

Basic properties

Name

Name sixty-one million eight hundred eighty-four thousand eight hundred eighty-nine

Notation

Scientific notation 6.1884889 × 10^7
Engineering notation 6.1884889 × 10^6

Prime Factorization of 61884889

Prime Factorization 11 × 1019 × 5521

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 61884889
Product of the distinct prime numbers

The prime factorization of 61884889 is 11 × 1019 × 5521. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 61884889)

Multiplication

n×y
n×2 123769778
n×3 185654667
n×4 247539556
n×5 309424445

Division

n÷y
n÷2 30942444.5
n÷3 20628296.333333
n÷3 15471222.25
n÷5 12376977.8

Exponentiation

ny
n2 3829739486542321
n3 2.3700300302359E+23
n4 1.4666904534781E+31
n5 9.0765975910855E+38

Nth Root

y√n
2√n 7866.6949222656
3√n 395.54406467213
4√n 88.694390590756
5√n 36.167369512938

Divisors of 61884889

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 -61884888
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 61884889 can be divided by 8 positive divisors. The sum of these divisors (counting 61884889) is 1, the average is 0.125.

Base conversion 61884889

Base System Value
2 Binary 11101100000100100111011001
3 Ternary 11022110002002221
4 Quaternary 3230010213121
5 Quinary 111320304024
6 Senary 10050224041
8 Octal 354044731
10 Decimal 61884889
12 Duodecimal 18885021
16 Hexadecimal 3b049d9
20 Vigesimal j6fc49
36 Base36 10ueop

Cryptographic Hash Functions

md5 f46776caa57c02f95593414a847352ad
sha1 432a1497dfdd4086bb6d92e522e15f1786d6bd90
sha256 86b2e1ba688872a17db1eb63a978111f7f4a84c8254b16009c2a58396c9d7ddc
sha512 06c79bf1fa298d7a53275fef4fafd7445d8063bffbbf72690b468a58ebbe4013b9bb22323c8d930eded335bab7c1af929aa1d12a171b4018eaedd97e43b6282e
ripemd-160 039b56d0a8e0aff618f55be219952ab3143fe08a

61884889 as geometric shapes

Circle

Radius = n
Diameter 123769778
Circumference 388834225.30124
Area 1.2031481436084E+16

Sphere

Radius = n
Volume 9.9275585757017E+23
Surface area 4.8125925744336E+16
Circumference 388834225.30124

Square

Length = n
Perimeter 247539556
Area 3829739486542321
Diagonal 87518449.329754

Cube

Length = n
Surface area 22978436919253926
Volume 2.3700300302359E+23
Space diagonal 107187771.96876

Equilateral Triangle

Length = n
Perimeter 185654667
Area 1.658325842611E+15
Altitude 53593885.98438

Triangular Pyramid

Length = n
Surface area 1.658325842611E+15
Volume 2.7931071766593E+22
Height 29172816.443251