61274920 (number)

61274920 is an even 8-digits composite number following 61274919 and preceding 61274921. In scientific notation, it is written as 6.1274920 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 32 positive divisors. There are 21008448 positive integers (up to 61274920) that are relatively prime to 61274920.

Interesting facts

Basic properties

Name

Name sixty-one million two hundred seventy-four thousand nine hundred twenty

Notation

Scientific notation 6.1274920 × 10^7
Engineering notation 6.1274920 × 10^6

Prime Factorization of 61274920

Prime Factorization 2 × 2 × 2 × 7 × 5 × 218839

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 15318730
Product of the distinct prime numbers

The prime factorization of 61274920 is 2 × 2 × 2 × 7 × 5 × 218839. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 6, 46, 85, 119, 513, 2931, 6745, 50623, 873, 807410, 226472, 75792, 1827164, 22269252, 15920076, 624829476, 270031891, 4156887419, 5012077789

Basic calculations (n = 61274920)

Multiplication

n×y
n×2 122549840
n×3 183824760
n×4 245099680
n×5 306374600

Division

n÷y
n÷2 30637460
n÷3 20424973.333333
n÷3 15318730
n÷5 12254984

Exponentiation

ny
n2 3754615821006400
n3 2.300637840629E+23
n4 1.4097139963352E+31
n5 8.6380112348317E+38

Nth Root

y√n
2√n 7827.8298397449
3√n 394.24021013954
4√n 88.475023818843
5√n 36.09578993929

Divisors of 61274920

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 218839, 437678, 875356, 1094195, 1531873, 1750712, 2188390, 3063746, 4376780, 6127492, 7659365, 8753560, 12254984, 15318730, 30637460, 61274920

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61274919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61274920 can be divided by 32 positive divisors. The sum of these divisors (counting 61274920) is 1, the average is 0.03125.

Base conversion 61274920

Base System Value
2 Binary 11101001101111101100101000
3 Ternary 11021022002101111
4 Quaternary 3221233230220
5 Quinary 111141244140
6 Senary 10025200104
8 Octal 351575450
10 Decimal 61274920
12 Duodecimal 18630034
16 Hexadecimal 3a6fb28
20 Vigesimal j2j760
36 Base36 10hc14

Cryptographic Hash Functions

md5 8e37407b50a29a159a9299f9920e4c12
sha1 e2316ff492b6844add50484cc0a988f092e44d48
sha256 2d65d572d4806c80046cdb59c4d3306843b9754f02780733e30aa3b19f5ce08f
sha512 7567384c362bd22b55b396fcc9e3392660fada8b868cf2b28b76861dcd5d400a4587c2d5c56b9e11712c98caca835b87d58977d221d849bce8e8c26850018e12
ripemd-160 0c768a358e5cb541ff2f3a85d28e1785638ee97a

61274920 as geometric shapes

Circle

Radius = n
Diameter 122549840
Circumference 385001677.0426
Area 1.1795473480326E+16

Sphere

Radius = n
Volume 9.6368892515877E+23
Surface area 4.7181893921303E+16
Circumference 385001677.0426

Square

Length = n
Perimeter 245099680
Area 3754615821006400
Diagonal 86655822.897326

Cube

Length = n
Surface area 22527694926038400
Volume 2.300637840629E+23
Space diagonal 106131274.66972

Equilateral Triangle

Length = n
Perimeter 183824760
Area 1.6257963412213E+15
Altitude 53065637.334859

Triangular Pyramid

Length = n
Surface area 1.6257963412213E+15
Volume 2.7113276969386E+22
Height 28885274.299109