61046640 (number)

61046640 is an even 8-digits composite number following 61046639 and preceding 61046641. In scientific notation, it is written as 6.1046640 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 40 positive divisors. There are 16278912 positive integers (up to 61046640) that are relatively prime to 61046640.

Interesting facts

Basic properties

Name

Name sixty-one million forty-six thousand six hundred forty

Notation

Scientific notation 6.1046640 × 10^7
Engineering notation 6.1046640 × 10^6

Prime Factorization of 61046640

Prime Factorization 2 × 2 × 2 × 2 × 3 × 15 × 84787

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7630830
Product of the distinct prime numbers

The prime factorization of 61046640 is 2 × 2 × 2 × 2 × 3 × 15 × 84787. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 10, 95, 45, 21, 771, 5675, 2650, 43924, 39166, 402137, 472255, 9034611, 6791049, 50205271, 98566928, 907791143, 609922676, 6027498280, 1922019134

Basic calculations (n = 61046640)

Multiplication

n×y
n×2 122093280
n×3 183139920
n×4 244186560
n×5 305233200

Division

n÷y
n÷2 30523320
n÷3 20348880
n÷3 15261660
n÷5 12209328

Exponentiation

ny
n2 3726692255289600
n3 2.2750204049945E+23
n4 1.3888235165635E+31
n5 8.4783009239189E+38

Nth Root

y√n
2√n 7813.2349254326
3√n 393.7500196523
4√n 88.392504916608
5√n 36.068854763753

Divisors of 61046640

1, 2, 3, 4, 6, 8, 12, 15, 16, 24, 30, 45, 48, 60, 90, 120, 180, 240, 360, 720, 84787, 169574, 254361, 339148, 508722, 678296, 1017444, 1271805, 1356592, 2034888, 2543610, 3815415, 4069776, 5087220, 7630830, 10174440, 15261660, 20348880, 30523320, 61046640

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 -61046639
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 61046640 can be divided by 40 positive divisors. The sum of these divisors (counting 61046640) is 1, the average is 0.025.

Base conversion 61046640

Base System Value
2 Binary 11101000110111111101110000
3 Ternary 11020212111020200
4 Quaternary 3220313331300
5 Quinary 111111443030
6 Senary 10020235200
8 Octal 350677560
10 Decimal 61046640
12 Duodecimal 1853bb00
16 Hexadecimal 3a37f70
20 Vigesimal j1agc0
36 Base36 10cfw0

Cryptographic Hash Functions

md5 eb2f801da645e8635f8ed5f11d8b9c63
sha1 1b2b2bf57bdc13d55bdd45d1850e266d7cb0848b
sha256 2fbbf46677ac63dbfc164dae74772cc289f3dec2c0c76e3359f60be8850510f2
sha512 34b97a24f90e4357fbde51cbedd7edbfbac5a0593e16495c3359a98a69eb81a638fa496756aa0493a9b77e3152cf139682086d187a1abf87ac93e2681e4149e4
ripemd-160 a1f38a88fa42b71b48b687f5cbcbf0bd796d8633

61046640 as geometric shapes

Circle

Radius = n
Diameter 122093280
Circumference 383567351.50068
Area 1.1707749011408E+16

Sphere

Radius = n
Volume 9.5295831881302E+23
Surface area 4.6830996045631E+16
Circumference 383567351.50068

Square

Length = n
Perimeter 244186560
Area 3726692255289600
Diagonal 86332986.225308

Cube

Length = n
Surface area 22360153531737600
Volume 2.2750204049945E+23
Space diagonal 105735882.11137

Equilateral Triangle

Length = n
Perimeter 183139920
Area 1.6137050825838E+15
Altitude 52867941.055683

Triangular Pyramid

Length = n
Surface area 1.6137050825838E+15
Volume 2.6811372595157E+22
Height 28777662.075103