49661440 (number)

49661440 is an even 8-digits composite number following 49661439 and preceding 49661441. In scientific notation, it is written as 4.9661440 × 10^7. The sum of its digits is 34. It has a total of 12 prime factors and 80 positive divisors. There are 18800640 positive integers (up to 49661440) that are relatively prime to 49661440.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.9661440 × 10^7
Engineering notation 4.9661440 × 10^6

Prime Factorization of 49661440

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 19 × 1021

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 193990
Product of the distinct prime numbers

The prime factorization of 49661440 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 19 × 1021. Since it has a total of 12 prime factors.

Most popular turbo-numbers

5, 8, 13, 40, 29, 224, 5879, 2051, 63809, 46396, 618194, 811197, 2597650, 7528450, 73838878, 5824690, 881709569, 767841887, 962793666, 3454291487

Basic calculations (n = 49661440)

Multiplication

n×y
n×2 99322880
n×3 148984320
n×4 198645760
n×5 248307200

Division

n÷y
n÷2 24830720
n÷3 16553813.333333
n÷3 12415360
n÷5 9932288

Exponentiation

ny
n2 2466258622873600
n3 1.2247795462432E+23
n4 6.0824315948984E+30
n5 3.0206231170415E+38

Nth Root

y√n
2√n 7047.0873415901
3√n 367.56975552798
4√n 83.946931698485
5√n 34.610180294816

Divisors of 49661440

1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1021, 1216, 1280, 1520, 2042, 2432, 2560, 3040, 4084, 4864, 5105, 6080, 8168, 9728, 10210, 12160, 16336, 19399, 20420, 24320, 32672, 38798, 40840, 48640, 65344, 77596, 81680, 96995, 130688, 155192, 163360, 193990, 261376, 310384, 326720, 387980, 522752, 620768, 653440, 775960, 1241536, 1306880, 1551920, 2483072, 2613760, 3103840, 4966144, 6207680, 9932288, 12415360, 24830720, 49661440

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -49661439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 49661440 can be divided by 80 positive divisors. The sum of these divisors (counting 49661440) is 1, the average is 0.0125.

Base conversion 49661440

Base System Value
2 Binary 10111101011100011000000000
3 Ternary 10110110001200121
4 Quaternary 2331130120000
5 Quinary 100203131230
6 Senary 4532230024
8 Octal 275343000
10 Decimal 49661440
12 Duodecimal 1476b314
16 Hexadecimal 2f5c600
20 Vigesimal fa7dc0
36 Base36 tkf0g

Cryptographic Hash Functions

md5 5848f951d0129c6ded57005a3acd967a
sha1 5c32b8d7585d2e78e3a8c856edf40639a4746d4d
sha256 923baf4cd8ef9ed9cbc4aa460e9ef0db8dabb4bf6df2860cea5db69fe6daef96
sha512 08be101d8ae61c1dad347247f086bb62c0179592d4b8e0503dc04bd16edec821b91ee988920da5507afd404c4b301136df56718bc8b24d9210545aa81be7c891
ripemd-160 a3b060d77293ee11db48657b4470e700152ac368

49661440 as geometric shapes

Circle

Radius = n
Diameter 99322880
Circumference 312032030.14138
Area 7.7479799714722E+15

Sphere

Radius = n
Volume 5.1303445663262E+23
Surface area 3.0991919885889E+16
Circumference 312032030.14138

Square

Length = n
Perimeter 198645760
Area 2466258622873600
Diagonal 70231881.974978

Cube

Length = n
Surface area 14797551737241600
Volume 1.2247795462432E+23
Space diagonal 86016137.257033

Equilateral Triangle

Length = n
Perimeter 148984320
Area 1.0679213098555E+15
Altitude 43008068.628517

Triangular Pyramid

Length = n
Surface area 1.0679213098555E+15
Volume 1.4434165376786E+22
Height 23410627.324993