61780139 (number)

61780139 is an odd 8-digits composite number following 61780138 and preceding 61780140. In scientific notation, it is written as 6.1780139 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 56930016 positive integers (up to 61780139) that are relatively prime to 61780139.

Interesting facts

Basic properties

Name

Name sixty-one million seven hundred eighty thousand one hundred thirty-nine

Notation

Scientific notation 6.1780139 × 10^7
Engineering notation 6.1780139 × 10^6

Prime Factorization of 61780139

Prime Factorization 23 × 59 × 53 × 859

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 61780139
Product of the distinct prime numbers

The prime factorization of 61780139 is 23 × 59 × 53 × 859. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 7, 64, 141, 85, 3436, 7135, 10747, 95187, 942965, 95476, 7624484, 6940758, 44479126, 80105333, 641944148, 133100303, 2199502704, 4930298289

Basic calculations (n = 61780139)

Multiplication

n×y
n×2 123560278
n×3 185340417
n×4 247120556
n×5 308900695

Division

n÷y
n÷2 30890069.5
n÷3 20593379.666667
n÷3 15445034.75
n÷5 12356027.8

Exponentiation

ny
n2 3816785574859321
n3 2.35801543348E+23
n4 1.4567852124454E+31
n5 9.0000392918023E+38

Nth Root

y√n
2√n 7860.034287457
3√n 395.32076492482
4√n 88.656834409181
5√n 36.155117411649

Divisors of 61780139

1, 23, 53, 59, 859, 1219, 1357, 3127, 19757, 45527, 50681, 71921, 1047121, 1165663, 2686093, 61780139

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61780138
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61780139 can be divided by 16 positive divisors. The sum of these divisors (counting 61780139) is 1, the average is 0.0625.

Base conversion 61780139

Base System Value
2 Binary 11101011101011000010101011
3 Ternary 11022020202102022
4 Quaternary 3223223002223
5 Quinary 111303431024
6 Senary 10044055055
8 Octal 353530253
10 Decimal 61780139
12 Duodecimal 1883448b
16 Hexadecimal 3aeb0ab
20 Vigesimal j62a6j
36 Base36 10s5uz

Cryptographic Hash Functions

md5 7681552a71493b6b5c1b7192c8d41de4
sha1 b886b212aa57e47120bece3ae8d517c2db47fb81
sha256 fae8ee34ae0c43500b901461b857cef1bdc33d6bda79422846de4e48b98b0bb5
sha512 04d7041288df597078c8acf1419a54e76d3c72edaa423bd80a376538a4584e1b13bebbdd3004bdefebad640ea33c3202605121db5029df51c180bee4dd81d899
ripemd-160 647e1bbc93e998fa48869660cc74f26d0bbb1b29

61780139 as geometric shapes

Circle

Radius = n
Diameter 123560278
Circumference 388176061.64031
Area 1.1990785522306E+16

Sphere

Radius = n
Volume 9.8772319504963E+23
Surface area 4.7963142089222E+16
Circumference 388176061.64031

Square

Length = n
Perimeter 247120556
Area 3816785574859321
Diagonal 87370310.459095

Cube

Length = n
Surface area 22900713449155926
Volume 2.35801543348E+23
Space diagonal 107006339.64667

Equilateral Triangle

Length = n
Perimeter 185340417
Area 1.6527166343131E+15
Altitude 53503169.823334

Triangular Pyramid

Length = n
Surface area 1.6527166343131E+15
Volume 2.7789478385938E+22
Height 29123436.819698