61049940 (number)

61049940 is an even 8-digits composite number following 61049939 and preceding 61049941. In scientific notation, it is written as 6.1049940 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 13839360 positive integers (up to 61049940) that are relatively prime to 61049940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.1049940 × 10^7
Engineering notation 6.1049940 × 10^6

Prime Factorization of 61049940

Prime Factorization 2 × 2 × 15 × 7 × 137 × 1061

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 30524970
Product of the distinct prime numbers

The prime factorization of 61049940 is 2 × 2 × 15 × 7 × 137 × 1061. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 9, 13, 94, 940, 568, 4355, 6843, 55585, 19366, 856727, 253237, 5672697, 6419397, 71637261, 15597723, 9286055, 453261252, 4904624523, 8624265805

Basic calculations (n = 61049940)

Multiplication

n×y
n×2 122099880
n×3 183149820
n×4 244199760
n×5 305249700

Division

n÷y
n÷2 30524970
n÷3 20349980
n÷3 15262485
n÷5 12209988

Exponentiation

ny
n2 3727095174003600
n3 2.2753893674721E+23
n4 1.3891238436081E+31
n5 8.4805927304843E+38

Nth Root

y√n
2√n 7813.4461027129
3√n 393.7571145099
4√n 88.393699451448
5√n 36.069244710348

Divisors of 61049940

1, 2, 4, 7, 14, 15, 28, 30, 60, 105, 137, 210, 274, 420, 548, 959, 1061, 1918, 2055, 2122, 3836, 4110, 4244, 7427, 8220, 14385, 14854, 15915, 28770, 29708, 31830, 57540, 63660, 111405, 145357, 222810, 290714, 445620, 581428, 1017499, 2034998, 2180355, 4069996, 4360710, 8721420, 15262485, 30524970, 61049940

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61049939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61049940 can be divided by 48 positive divisors. The sum of these divisors (counting 61049940) is 1, the average is 0.020833333333333.

Base conversion 61049940

Base System Value
2 Binary 11101000111000110001010100
3 Ternary 11020212122202220
4 Quaternary 3220320301110
5 Quinary 111112044230
6 Senary 10020302340
8 Octal 350706124
10 Decimal 61049940
12 Duodecimal 185419b0
16 Hexadecimal 3a38c54
20 Vigesimal j1b4h0
36 Base36 10cifo

Cryptographic Hash Functions

md5 f8f5b7ebea415cff58c414302a603725
sha1 037890002122754d9a719f15b416c89c3afd3b45
sha256 05bbbf33878fb73a84bc7108c8292bfac4f0e97abb98bff91487ed559f89e274
sha512 7f0fe227cf45799045ad31b65876f2be0c8c420dd662e9f4a810af80e1514bdcd13298543271a0893a7c4039be2e97624c0365020cbe52faab93e0e98bdb6f68
ripemd-160 1e491360e6f656bb24177f02523a773680516f48

61049940 as geometric shapes

Circle

Radius = n
Diameter 122099880
Circumference 383588086.0122
Area 1.170901481788E+16

Sphere

Radius = n
Volume 9.5311286945422E+23
Surface area 4.6836059271519E+16
Circumference 383588086.0122

Square

Length = n
Perimeter 244199760
Area 3727095174003600
Diagonal 86337653.130064

Cube

Length = n
Surface area 22362571044021600
Volume 2.2753893674721E+23
Space diagonal 105741597.87903

Equilateral Triangle

Length = n
Perimeter 183149820
Area 1.6138795515048E+15
Altitude 52870798.939516

Triangular Pyramid

Length = n
Surface area 1.6138795515048E+15
Volume 2.6815720859655E+22
Height 28779217.710021