61049912 (number)

61049912 is an even 8-digits composite number following 61049911 and preceding 61049913. In scientific notation, it is written as 6.1049912 × 10^7. The sum of its digits is 32. It has a total of 8 prime factors and 128 positive divisors. There are 21859200 positive integers (up to 61049912) that are relatively prime to 61049912.

Interesting facts

Basic properties

Name

Name sixty-one million forty-nine thousand nine hundred twelve

Notation

Scientific notation 6.1049912 × 10^7
Engineering notation 6.1049912 × 10^6

Prime Factorization of 61049912

Prime Factorization 2 × 2 × 2 × 11 × 7 × 23 × 139 × 31

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 15262478
Product of the distinct prime numbers

The prime factorization of 61049912 is 2 × 2 × 2 × 11 × 7 × 23 × 139 × 31. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 61049912)

Multiplication

n×y
n×2 122099824
n×3 183149736
n×4 244199648
n×5 305249560

Division

n÷y
n÷2 30524956
n÷3 20349970.666667
n÷3 15262478
n÷5 12209982.4

Exponentiation

ny
n2 3727091755207744
n3 2.2753862367136E+23
n4 1.3891212951738E+31
n5 8.4805732827684E+38

Nth Root

y√n
2√n 7813.4443109297
3√n 393.75705431218
4√n 88.393689316205
5√n 36.069241401781

Divisors of 61049912

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61049911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61049912 can be divided by 128 positive divisors. The sum of these divisors (counting 61049912) is 1, the average is 0.0078125.

Base conversion 61049912

Base System Value
2 Binary 11101000111000110000111000
3 Ternary 11020212122201212
4 Quaternary 3220320300320
5 Quinary 111112044122
6 Senary 10020302252
8 Octal 350706070
10 Decimal 61049912
12 Duodecimal 18541988
16 Hexadecimal 3a38c38
20 Vigesimal j1b4fc
36 Base36 10ciew

Cryptographic Hash Functions

md5 b74519ea4cf2cde9438bcc6d88463c3f
sha1 ab41cf8e0984ca58509540218498ff184a4e2727
sha256 bb8ce0672985b3a78708cfe91c102df04fd19670dc84ab76d81ac79f02c57007
sha512 7e4bdfeb48c59543cb5b99bf176a04ee48ed7b95a4aee428464d46b0424097940c497468a8e65c49fe6a233f223162df13eb074d0bb9373bb1f61c744298186b
ripemd-160 49447d78c2eb0bb38a75e213868ccb5d115e65a3

61049912 as geometric shapes

Circle

Radius = n
Diameter 122099824
Circumference 383587910.08301
Area 1.1709004077416E+16

Sphere

Radius = n
Volume 9.5311155804516E+23
Surface area 4.6836016309663E+16
Circumference 383587910.08301

Square

Length = n
Perimeter 244199648
Area 3727091755207744
Diagonal 86337613.532084

Cube

Length = n
Surface area 22362550531246464
Volume 2.2753862367136E+23
Space diagonal 105741549.38161

Equilateral Triangle

Length = n
Perimeter 183149736
Area 1.6138780711227E+15
Altitude 52870774.690804

Triangular Pyramid

Length = n
Surface area 1.6138780711227E+15
Volume 2.6815683963312E+22
Height 28779204.510695