61888068 (number)

61888068 is an even 8-digits composite number following 61888067 and preceding 61888069. In scientific notation, it is written as 6.1888068 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 18595200 positive integers (up to 61888068) that are relatively prime to 61888068.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.1888068 × 10^7
Engineering notation 6.1888068 × 10^6

Prime Factorization of 61888068

Prime Factorization 2 × 2 × 9 × 11 × 131 × 1193

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 30944034
Product of the distinct prime numbers

The prime factorization of 61888068 is 2 × 2 × 9 × 11 × 131 × 1193. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 61888068)

Multiplication

n×y
n×2 123776136
n×3 185664204
n×4 247552272
n×5 309440340

Division

n÷y
n÷2 30944034
n÷3 20629356
n÷3 15472017
n÷5 12377613.6

Exponentiation

ny
n2 3830132960772624
n3 2.3703952912534E+23
n4 1.4669918497197E+31
n5 9.0789291350898E+38

Nth Root

y√n
2√n 7866.8969740298
3√n 395.55083753204
4√n 88.695529616942
5√n 36.167741085731

Divisors of 61888068

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61888067
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61888068 can be divided by 48 positive divisors. The sum of these divisors (counting 61888068) is 1, the average is 0.020833333333333.

Base conversion 61888068

Base System Value
2 Binary 11101100000101011001000100
3 Ternary 11022110020110200
4 Quaternary 3230011121010
5 Quinary 111320404233
6 Senary 10050250500
8 Octal 354053104
10 Decimal 61888068
12 Duodecimal 18886a30
16 Hexadecimal 3b05644
20 Vigesimal j6g038
36 Base36 10uh50

Cryptographic Hash Functions

md5 50cb08846068e0dee613c5f023ae9d1c
sha1 02024684a680754c3c7a015a51d20978c95c28e3
sha256 7e7fc22169681e46dc480833a9f5f7461689ac664309b04827ab13f986dc97e0
sha512 19f8104609f0bd5828cf5a60475de36fc2218024c9bd9cf8773682999f91f78edced1b2a63309a6c3fe80ca053ce742410774a2214a2e388ff806bd95b0b67c7
ripemd-160 c6805d33ad51e47a69f3a1cb663a6279d0e637e4

61888068 as geometric shapes

Circle

Radius = n
Diameter 123776136
Circumference 388854199.54733
Area 1.2032717571835E+16

Sphere

Radius = n
Volume 9.9290885774739E+23
Surface area 4.8130870287342E+16
Circumference 388854199.54733

Square

Length = n
Perimeter 247552272
Area 3830132960772624
Diagonal 87522945.114668

Cube

Length = n
Surface area 22980797764635744
Volume 2.3703952912534E+23
Space diagonal 107193278.15828

Equilateral Triangle

Length = n
Perimeter 185664204
Area 1.6584962219506E+15
Altitude 53596639.079139

Triangular Pyramid

Length = n
Surface area 1.6584962219506E+15
Volume 2.7935376408965E+22
Height 29174315.038223