61398982 (number)

61398982 is an even 8-digits composite number following 61398981 and preceding 61398983. In scientific notation, it is written as 6.1398982 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 30620184 positive integers (up to 61398982) that are relatively prime to 61398982.

Interesting facts

Basic properties

Name

Name sixty-one million three hundred ninety-eight thousand nine hundred eighty-two

Notation

Scientific notation 6.1398982 × 10^7
Engineering notation 6.1398982 × 10^6

Prime Factorization of 61398982

Prime Factorization 2 × 389 × 78919

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 61398982
Product of the distinct prime numbers

The prime factorization of 61398982 is 2 × 389 × 78919. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 6, 3, 25, 890, 861, 6614, 7507, 62312, 83099, 755568, 760765, 4251978, 1297907, 98385455, 22094359, 860462002, 259327042, 4990583313, 1913130604

Basic calculations (n = 61398982)

Multiplication

n×y
n×2 122797964
n×3 184196946
n×4 245595928
n×5 306994910

Division

n÷y
n÷2 30699491
n÷3 20466327.333333
n÷3 15349745.5
n÷5 12279796.4

Exponentiation

ny
n2 3769834990636324
n3 2.3146403073305E+23
n4 1.4211655856626E+31
n5 8.7258120213117E+38

Nth Root

y√n
2√n 7835.7502512523
3√n 394.50610063693
4√n 88.519773221876
5√n 36.110394588609

Divisors of 61398982

1, 2, 389, 778, 78919, 157838, 30699491, 61398982

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 -61398981
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 61398982 can be divided by 8 positive divisors. The sum of these divisors (counting 61398982) is 1, the average is 0.125.

Base conversion 61398982

Base System Value
2 Binary 11101010001101111111000110
3 Ternary 11021112101120101
4 Quaternary 3222031333012
5 Quinary 111204231412
6 Senary 10031554314
8 Octal 352157706
10 Decimal 61398982
12 Duodecimal 1868b99a
16 Hexadecimal 3a8dfc6
20 Vigesimal j3eh92
36 Base36 10jzra

Cryptographic Hash Functions

md5 bebf279e6288659cae5867a19e08d142
sha1 f7ed3e108d8707cdeba49948a37ebc92682d0f87
sha256 8d40f911f58da30dff714fc38a760982e388bed6e038a6c1c0ee48967903ad47
sha512 3d1c9e153b3859cda9edc1dcf579ff9c1f8a0d0e0f520b5078158694013d7ce1d962da7fff31eddbe728ca1d3fff34b8d061702ecb5a580927da622b6d9308c0
ripemd-160 56029b06e79dccfbd500268b3318f331409b4f30

61398982 as geometric shapes

Circle

Radius = n
Diameter 122797964
Circumference 385781181.57818
Area 1.1843285911829E+16

Sphere

Radius = n
Volume 9.6955426469498E+23
Surface area 4.7373143647315E+16
Circumference 385781181.57818

Square

Length = n
Perimeter 245595928
Area 3769834990636324
Diagonal 86831273.060302

Cube

Length = n
Surface area 22619009943817944
Volume 2.3146403073305E+23
Space diagonal 106346156.35701

Equilateral Triangle

Length = n
Perimeter 184196946
Area 1.6323864349833E+15
Altitude 53173078.178503

Triangular Pyramid

Length = n
Surface area 1.6323864349833E+15
Volume 2.7278297622019E+22
Height 28943757.686767