61349904 (number)

61349904 is an even 8-digits composite number following 61349903 and preceding 61349905. In scientific notation, it is written as 6.1349904 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 40 positive divisors. There are 15903360 positive integers (up to 61349904) that are relatively prime to 61349904.

Interesting facts

Basic properties

Name

Name sixty-one million three hundred forty-nine thousand nine hundred four

Notation

Scientific notation 6.1349904 × 10^7
Engineering notation 6.1349904 × 10^6

Prime Factorization of 61349904

Prime Factorization 2 × 2 × 2 × 2 × 99 × 77 × 503

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7668738
Product of the distinct prime numbers

The prime factorization of 61349904 is 2 × 2 × 2 × 2 × 99 × 77 × 503. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 61349904)

Multiplication

n×y
n×2 122699808
n×3 184049712
n×4 245399616
n×5 306749520

Division

n÷y
n÷2 30674952
n÷3 20449968
n÷3 15337476
n÷5 12269980.8

Exponentiation

ny
n2 3763810720809216
n3 2.3090942639582E+23
n4 1.4166271142078E+31
n5 8.6909937460448E+38

Nth Root

y√n
2√n 7832.6179531495
3√n 394.40095920068
4√n 88.502078806938
5√n 36.104619923309

Divisors of 61349904

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 -61349903
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 61349904 can be divided by 40 positive divisors. The sum of these divisors (counting 61349904) is 1, the average is 0.025.

Base conversion 61349904

Base System Value
2 Binary 11101010000010000000010000
3 Ternary 11021102220020200
4 Quaternary 3222002000100
5 Quinary 111201144104
6 Senary 10030535200
8 Octal 352020020
10 Decimal 61349904
12 Duodecimal 18667500
16 Hexadecimal 3a82010
20 Vigesimal j38ef4
36 Base36 10ixw0

Cryptographic Hash Functions

md5 3fe7234c4627e9383eb6475c2eb1e02d
sha1 dc8bdc08faa258f3920b302faccfe66187e873bc
sha256 d664ef7fcc98198276055441d79299024c52101793b7e944692df00ad6d45a63
sha512 be16dc362a8461d78b190f84e1836704105449a1b12352e369aaeb88abaaf5cb7222e914be489a52a5f62b53548981a6af5f0b9abe8c679e99b97d768f25a2c9
ripemd-160 887f0856d9a79a9e84dad84ed3c5c70f42b8313e

61349904 as geometric shapes

Circle

Radius = n
Diameter 122699808
Circumference 385472815.40968
Area 1.1824360109997E+16

Sphere

Radius = n
Volume 9.6723114347964E+23
Surface area 4.7297440439987E+16
Circumference 385472815.40968

Square

Length = n
Perimeter 245399616
Area 3763810720809216
Diagonal 86761866.287087

Cube

Length = n
Surface area 22582864324855296
Volume 2.3090942639582E+23
Space diagonal 106261150.76747

Equilateral Triangle

Length = n
Perimeter 184049712
Area 1.6297778496285E+15
Altitude 53130575.383737

Triangular Pyramid

Length = n
Surface area 1.6297778496285E+15
Volume 2.7212936874063E+22
Height 28920622.095696