61857874 (number)

61857874 is an even 8-digits composite number following 61857873 and preceding 61857875. In scientific notation, it is written as 6.1857874 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 28549776 positive integers (up to 61857874) that are relatively prime to 61857874.

Interesting facts

Basic properties

Name

Name sixty-one million eight hundred fifty-seven thousand eight hundred seventy-four

Notation

Scientific notation 6.1857874 × 10^7
Engineering notation 6.1857874 × 10^6

Prime Factorization of 61857874

Prime Factorization 2 × 13 × 2379149

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 61857874
Product of the distinct prime numbers

The prime factorization of 61857874 is 2 × 13 × 2379149. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 61857874)

Multiplication

n×y
n×2 123715748
n×3 185573622
n×4 247431496
n×5 309289370

Division

n÷y
n÷2 30928937
n÷3 20619291.333333
n÷3 15464468.5
n÷5 12371574.8

Exponentiation

ny
n2 3826396575799876
n3 2.3669275725986E+23
n4 1.4641310755293E+31
n5 9.0568035589576E+38

Nth Root

y√n
2√n 7864.9776859188
3√n 395.48649984845
4√n 88.684709425688
5√n 36.164211287539

Divisors of 61857874

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 -61857873
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 61857874 can be divided by 8 positive divisors. The sum of these divisors (counting 61857874) is 1, the average is 0.125.

Base conversion 61857874

Base System Value
2 Binary 11101011111110000001010010
3 Ternary 11022101201001101
4 Quaternary 3223332001102
5 Quinary 111313422444
6 Senary 10045455014
8 Octal 353760122
10 Decimal 61857874
12 Duodecimal 1887146a
16 Hexadecimal 3afe052
20 Vigesimal j6c4de
36 Base36 10ttua

Cryptographic Hash Functions

md5 11a6a359327509be2a02b29a0f9fb19b
sha1 435e53af556292c47f09124796d13f532c4c80bf
sha256 4511e2359114e21df39cb7a9687c9fcab6f4ba6239a8e9ad37ddcbc5a30078d6
sha512 28e37f9412ee7b2644d37a3420d3b771c8496b85b484e24851ee39336cac45963d279f00403595fb089e4060547abfeb4997cc28d6c80cab4901957f8abb5c94
ripemd-160 c7406f409083fedc2ab761ef0d6368220b58bbae

61857874 as geometric shapes

Circle

Radius = n
Diameter 123715748
Circumference 388664485.05017
Area 1.2020979372254E+16

Sphere

Radius = n
Volume 9.9145630315399E+23
Surface area 4.8083917489016E+16
Circumference 388664485.05017

Square

Length = n
Perimeter 247431496
Area 3826396575799876
Diagonal 87480244.350366

Cube

Length = n
Surface area 22958379454799256
Volume 2.3669275725986E+23
Space diagonal 107140980.61619

Equilateral Triangle

Length = n
Perimeter 185573622
Area 1.6568783197982E+15
Altitude 53570490.308097

Triangular Pyramid

Length = n
Surface area 1.6568783197982E+15
Volume 2.7894508952698E+22
Height 29160081.450122