61554889 (number)

61554889 is an odd 8-digits composite number following 61554888 and preceding 61554890. In scientific notation, it is written as 6.1554889 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 52004160 positive integers (up to 61554889) that are relatively prime to 61554889.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.1554889 × 10^7
Engineering notation 6.1554889 × 10^6

Prime Factorization of 61554889

Prime Factorization 19 × 11 × 53 × 5557

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 61554889
Product of the distinct prime numbers

The prime factorization of 61554889 is 19 × 11 × 53 × 5557. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 24, 33, 249, 552, 5932, 5301, 13786, 58279, 749711, 896029, 666192, 2171169, 27673848, 6857054, 844911499, 116338708, 9127046936, 5377658170

Basic calculations (n = 61554889)

Multiplication

n×y
n×2 123109778
n×3 184664667
n×4 246219556
n×5 307774445

Division

n÷y
n÷2 30777444.5
n÷3 20518296.333333
n÷3 15388722.25
n÷5 12310977.8

Exponentiation

ny
n2 3789004359802321
n3 2.3323174278815E+23
n4 1.4356554038601E+31
n5 8.8371609026859E+38

Nth Root

y√n
2√n 7845.692384997
3√n 394.83973416061
4√n 88.575913119747
5√n 36.128714611397

Divisors of 61554889

1, 11, 19, 53, 209, 583, 1007, 5557, 11077, 61127, 105583, 294521, 1161413, 3239731, 5595899, 61554889

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 -61554888
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 61554889 can be divided by 16 positive divisors. The sum of these divisors (counting 61554889) is 1, the average is 0.0625.

Base conversion 61554889

Base System Value
2 Binary 11101010110100000011001001
3 Ternary 11021211022102201
4 Quaternary 3222310003021
5 Quinary 111224224024
6 Senary 10035200201
8 Octal 352640311
10 Decimal 61554889
12 Duodecimal 18746061
16 Hexadecimal 3ab40c9
20 Vigesimal j4e749
36 Base36 10nc21

Cryptographic Hash Functions

md5 0fc3ef46e5770176fb6bf2cd9516d429
sha1 24368e830ca049310b45c53797ebb729a3fba768
sha256 c4b94a9372e248f75dceadc150141cf4eb5615ac9242beb036c488c69650d567
sha512 35a1f0c529132178dd65eaea49375667b8421f8c453f81ae2ad395de5e5f6ffb0ae64d97b33b990390c38485686f9428bd38391d7f2d4424bb32b184d79142c6
ripemd-160 326bb0352ef0ed2d0bc48ba1d88caebcc70e411d

61554889 as geometric shapes

Circle

Radius = n
Diameter 123109778
Circumference 386760774.14987
Area 1.1903508261175E+16

Sphere

Radius = n
Volume 9.7695883963625E+23
Surface area 4.7614033044699E+16
Circumference 386760774.14987

Square

Length = n
Perimeter 246219556
Area 3789004359802321
Diagonal 87051758.85417

Cube

Length = n
Surface area 22734026158813926
Volume 2.3323174278815E+23
Space diagonal 106616195.20226

Equilateral Triangle

Length = n
Perimeter 184664667
Area 1.6406870153194E+15
Altitude 53308097.601131

Triangular Pyramid

Length = n
Surface area 1.6406870153194E+15
Volume 2.7486624485576E+22
Height 29017252.95139