61791312 (number)

61791312 is an even 8-digits composite number following 61791311 and preceding 61791313. In scientific notation, it is written as 6.1791312 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 40 positive divisors. There are 18722880 positive integers (up to 61791312) that are relatively prime to 61791312.

Interesting facts

Basic properties

Name

Name sixty-one million seven hundred ninety-one thousand three hundred twelve

Notation

Scientific notation 6.1791312 × 10^7
Engineering notation 6.1791312 × 10^6

Prime Factorization of 61791312

Prime Factorization 2 × 2 × 2 × 2 × 33 × 11 × 10639

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7723914
Product of the distinct prime numbers

The prime factorization of 61791312 is 2 × 2 × 2 × 2 × 33 × 11 × 10639. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 61791312)

Multiplication

n×y
n×2 123582624
n×3 185373936
n×4 247165248
n×5 308956560

Division

n÷y
n÷2 30895656
n÷3 20597104
n÷3 15447828
n÷5 12358262.4

Exponentiation

ny
n2 3818166238681344
n3 2.3592950132223E+23
n4 1.4578393426206E+31
n5 9.0081805665745E+38

Nth Root

y√n
2√n 7860.7450028607
3√n 395.34459487371
4√n 88.660842556682
5√n 36.156425054894

Divisors of 61791312

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61791311
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61791312 can be divided by 40 positive divisors. The sum of these divisors (counting 61791312) is 1, the average is 0.025.

Base conversion 61791312

Base System Value
2 Binary 11101011101101110001010000
3 Ternary 11022021022202010
4 Quaternary 3223231301100
5 Quinary 111304310222
6 Senary 10044222520
8 Octal 353556120
10 Decimal 61791312
12 Duodecimal 1883aa40
16 Hexadecimal 3aedc50
20 Vigesimal j63i5c
36 Base36 10sehc

Cryptographic Hash Functions

md5 eb3e927a342a0408c0d8e4a875e89676
sha1 d42ba24330cc157326acbe12f95a00ac43e561fa
sha256 59dd57f6f4ff23538b490ab81d5c4290b7289fd858a783110fc5104a66b69de3
sha512 009e7d26db509c824778542f1dc0a0ad3e23a03734ad4103a8c2483523eb318c84259aa446fd27afde3a43b669d74300c4509021f2d77fd3ac94f6de417be4f5
ripemd-160 5496e39953f50bdbfc9320d9bb54b9f4e3dd69e0

61791312 as geometric shapes

Circle

Radius = n
Diameter 123582624
Circumference 388246263.66975
Area 1.1995123005626E+16

Sphere

Radius = n
Volume 9.8825918415868E+23
Surface area 4.7980492022504E+16
Circumference 388246263.66975

Square

Length = n
Perimeter 247165248
Area 3818166238681344
Diagonal 87386111.467227

Cube

Length = n
Surface area 22908997432088064
Volume 2.3592950132223E+23
Space diagonal 107025691.85034

Equilateral Triangle

Length = n
Perimeter 185373936
Area 1.6533144792851E+15
Altitude 53512845.92517

Triangular Pyramid

Length = n
Surface area 1.6533144792851E+15
Volume 2.7804558377818E+22
Height 29128703.822409