61278275 (number)

61278275 is an odd 8-digits composite number following 61278274 and preceding 61278276. In scientific notation, it is written as 6.1278275 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 48960000 positive integers (up to 61278275) that are relatively prime to 61278275.

Interesting facts

Basic properties

Name

Name sixty-one million two hundred seventy-eight thousand two hundred seventy-five

Notation

Scientific notation 6.1278275 × 10^7
Engineering notation 6.1278275 × 10^6

Prime Factorization of 61278275

Prime Factorization 25 × 1531 × 1601

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 61278275
Product of the distinct prime numbers

The prime factorization of 61278275 is 25 × 1531 × 1601. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 5, 29, 15, 190, 2, 7882, 5143, 53037, 29660, 505113, 82864, 422958, 5212217, 33324547, 32876531, 649348189, 998312918, 4538714328, 8795863522

Basic calculations (n = 61278275)

Multiplication

n×y
n×2 122556550
n×3 183834825
n×4 245113100
n×5 306391375

Division

n÷y
n÷2 30639137.5
n÷3 20426091.666667
n÷3 15319568.75
n÷5 12255655

Exponentiation

ny
n2 3755026986975625
n3 2.3010157634031E+23
n4 1.4100227672915E+31
n5 8.6403762890351E+38

Nth Root

y√n
2√n 7828.0441363089
3√n 394.24740531697
4√n 88.476234867386
5√n 36.096185202876

Divisors of 61278275

1, 25, 1531, 1601, 38275, 40025, 2451131, 61278275

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 -61278274
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 61278275 can be divided by 8 positive divisors. The sum of these divisors (counting 61278275) is 1, the average is 0.125.

Base conversion 61278275

Base System Value
2 Binary 11101001110000100001000011
3 Ternary 11021022020222202
4 Quaternary 3221300201003
5 Quinary 111141401100
6 Senary 10025223415
8 Octal 351604103
10 Decimal 61278275
12 Duodecimal 18631b6b
16 Hexadecimal 3a70843
20 Vigesimal j2jfdf
36 Base36 10hemb

Cryptographic Hash Functions

md5 93582ff06af10ab500fdde0273238732
sha1 9be876107855f993b7afa3fffac7d8d20d3a3f11
sha256 9e3c5e1bf1f55c9ab01d7834fd10a479976fd1d7922eb473f3bfbd6d9b8e1c31
sha512 0639c6d4d044abde72ddec8da26d299318b54e8443d78bb0824e43f8e038513666790c2692fee19888bf11a0b6aa297ca0e7d1f38811a96a8283797c18c12c7a
ripemd-160 3b9ddab0b6dbc01d0957af95b97c139635fb6740

61278275 as geometric shapes

Circle

Radius = n
Diameter 122556550
Circumference 385022757.12931
Area 1.1796765196314E+16

Sphere

Radius = n
Volume 9.6384722908021E+23
Surface area 4.7187060785256E+16
Circumference 385022757.12931

Square

Length = n
Perimeter 245113100
Area 3755026986975625
Diagonal 86660567.583828

Cube

Length = n
Surface area 22530161921853750
Volume 2.3010157634031E+23
Space diagonal 106137085.70018

Equilateral Triangle

Length = n
Perimeter 183834825
Area 1.6259743813085E+15
Altitude 53068542.850089

Triangular Pyramid

Length = n
Surface area 1.6259743813085E+15
Volume 2.7117730831992E+22
Height 28886855.861276