49879980 (number)

49879980 is an even 8-digits composite number following 49879979 and preceding 49879981. In scientific notation, it is written as 4.9879980 × 10^7. The sum of its digits is 54. It has a total of 7 prime factors and 72 positive divisors. There are 13219200 positive integers (up to 49879980) that are relatively prime to 49879980.

Interesting facts

Basic properties

Name

Name forty-nine million eight hundred seventy-nine thousand nine hundred eighty

Notation

Scientific notation 4.9879980 × 10^7
Engineering notation 4.9879980 × 10^6

Prime Factorization of 49879980

Prime Factorization 2 × 2 × 5 × 3 × 3 × 181 × 1531

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8313330
Product of the distinct prime numbers

The prime factorization of 49879980 is 2 × 2 × 5 × 3 × 3 × 181 × 1531. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 3, 99, 97, 685, 430, 8484, 1146, 32562, 29611, 432590, 819161, 4239987, 1246752, 16242153, 97657383, 295337466, 400241655, 9100502086, 9089430420

Basic calculations (n = 49879980)

Multiplication

n×y
n×2 99759960
n×3 149639940
n×4 199519920
n×5 249399900

Division

n÷y
n÷2 24939990
n÷3 16626660
n÷3 12469995
n÷5 9975996

Exponentiation

ny
n2 2488012404800400
n3 1.241020089912E+23
n4 6.1902057264407E+30
n5 3.0876733783075E+38

Nth Root

y√n
2√n 7062.57601729
3√n 368.10814205208
4√n 84.03913384424
5√n 34.640587910514

Divisors of 49879980

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 181, 362, 543, 724, 905, 1086, 1531, 1629, 1810, 2172, 2715, 3062, 3258, 3620, 4593, 5430, 6124, 6516, 7655, 8145, 9186, 10860, 13779, 15310, 16290, 18372, 22965, 27558, 30620, 32580, 45930, 55116, 68895, 91860, 137790, 275580, 277111, 554222, 831333, 1108444, 1385555, 1662666, 2493999, 2771110, 3325332, 4156665, 4987998, 5542220, 8313330, 9975996, 12469995, 16626660, 24939990, 49879980

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -49879979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 49879980 can be divided by 72 positive divisors. The sum of these divisors (counting 49879980) is 1, the average is 0.013888888888889.

Base conversion 49879980

Base System Value
2 Binary 10111110010001101110101100
3 Ternary 10110212011110200
4 Quaternary 2332101232230
5 Quinary 100232124410
6 Senary 4541033500
8 Octal 276215654
10 Decimal 49879980
12 Duodecimal 14855890
16 Hexadecimal 2f91bac
20 Vigesimal fbejj0
36 Base36 tp3n0

Cryptographic Hash Functions

md5 8672ebd9f6a8f2ebde7a29a12ab52439
sha1 94c33db698fed9e39906f60c352187a27ed49b40
sha256 a7dc69dafdf15790a53d006196ab6e4c6b4d538d18f72d7d7730cb8f53c6f9a2
sha512 e9b8cc475f4c9e21704765fce4ae5eabfc5ed40389b7355855d9b97158c66d89caebbe5e55db958393c3cef7926f73ffa841477ae84d7af42c02f3ad8c5985f3
ripemd-160 fe708caf67cf5db02b008705301e0b7d951cc315

49879980 as geometric shapes

Circle

Radius = n
Diameter 99759960
Circumference 313405157.45841
Area 7.8163214929612E+15

Sphere

Radius = n
Volume 5.1983727965663E+23
Surface area 3.1265285971845E+16
Circumference 313405157.45841

Square

Length = n
Perimeter 199519920
Area 2488012404800400
Diagonal 70540944.206899

Cube

Length = n
Surface area 14928074428802400
Volume 1.241020089912E+23
Space diagonal 86394659.640519

Equilateral Triangle

Length = n
Perimeter 149639940
Area 1.077340973744E+15
Altitude 43197329.82026

Triangular Pyramid

Length = n
Surface area 1.077340973744E+15
Volume 1.4625562019425E+22
Height 23513648.068966