61893923 (number)

61893923 is an odd 8-digits composite number following 61893922 and preceding 61893924. In scientific notation, it is written as 6.1893923 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 46089216 positive integers (up to 61893923) that are relatively prime to 61893923.

Interesting facts

Basic properties

Name

Name sixty-one million eight hundred ninety-three thousand nine hundred twenty-three

Notation

Scientific notation 6.1893923 × 10^7
Engineering notation 6.1893923 × 10^6

Prime Factorization of 61893923

Prime Factorization 17 × 7 × 13 × 40009

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 61893923
Product of the distinct prime numbers

The prime factorization of 61893923 is 17 × 7 × 13 × 40009. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 5, 11, 43, 768, 283, 8015, 141, 4584, 66815, 726183, 153857, 665504, 6493753, 3298571, 20831088, 21125720, 833578316, 5085652960, 4789935422

Basic calculations (n = 61893923)

Multiplication

n×y
n×2 123787846
n×3 185681769
n×4 247575692
n×5 309469615

Division

n÷y
n÷2 30946961.5
n÷3 20631307.666667
n÷3 15473480.75
n÷5 12378784.6

Exponentiation

ny
n2 3830857704329929
n3 2.3710681177575E+23
n4 1.4675470750824E+31
n5 9.0832245664025E+38

Nth Root

y√n
2√n 7867.2690941648
3√n 395.56331100336
4√n 88.697627331089
5√n 36.168425398936

Divisors of 61893923

1, 7, 13, 17, 91, 119, 221, 1547, 40009, 280063, 520117, 680153, 3640819, 4761071, 8841989, 61893923

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 -61893922
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 61893923 can be divided by 16 positive divisors. The sum of these divisors (counting 61893923) is 1, the average is 0.0625.

Base conversion 61893923

Base System Value
2 Binary 11101100000110110100100011
3 Ternary 11022110112111112
4 Quaternary 3230012310203
5 Quinary 111321101143
6 Senary 10050333535
8 Octal 354066443
10 Decimal 61893923
12 Duodecimal 1888a2ab
16 Hexadecimal 3b06d23
20 Vigesimal j6geg3
36 Base36 10ulnn

Cryptographic Hash Functions

md5 2288edb9f8c073509232fb05f8facf8f
sha1 032c9c618d0980601f69271fea5898a2eef1905b
sha256 47215096bc88272f9a4fc53e1fd224cf356971d8259a012bad254fe0c3f16ce6
sha512 47e03f3004927de0e88502b933a7a9026be446e8be782a199a44696a5cb3d69ab49443b4cfc2b81e4970f819d4b25142018246ee348e5981f7d5435658f3f5c5
ripemd-160 c6533a9c17b05da18eae2836e37e847251c1dc35

61893923 as geometric shapes

Circle

Radius = n
Diameter 123787846
Circumference 388890987.5973
Area 1.2034994420871E+16

Sphere

Radius = n
Volume 9.9319069065441E+23
Surface area 4.8139977683483E+16
Circumference 388890987.5973

Square

Length = n
Perimeter 247575692
Area 3830857704329929
Diagonal 87531225.335076

Cube

Length = n
Surface area 22985146225979574
Volume 2.3710681177575E+23
Space diagonal 107203419.31576

Equilateral Triangle

Length = n
Perimeter 185681769
Area 1.6588100451165E+15
Altitude 53601709.657878

Triangular Pyramid

Length = n
Surface area 1.6588100451165E+15
Volume 2.794330574536E+22
Height 29177075.111692