2149249941 (number)

2149249941 is an odd 10-digits composite number following 2149249940 and preceding 2149249942. In scientific notation, it is written as 2.149249941 × 10^9. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 1432627560 positive integers (up to 2149249941) that are relatively prime to 2149249941.

Interesting facts

Basic properties

Name

Name two billion one hundred forty-nine million two hundred forty-nine thousand nine hundred forty-one

Notation

Scientific notation 2.149249941 × 10^9
Engineering notation 2.149249941 × 10^9

Prime Factorization of 2149249941

Prime Factorization 3 × 3 × 9719 × 24571

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 716416647
Product of the distinct prime numbers

The prime factorization of 2149249941 is 3 × 3 × 9719 × 24571. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 29, 90, 563, 838, 2423, 5542, 36340, 49112, 519810, 94140, 2296948, 1506072, 27058151, 75269643, 439617133, 939035064, 752277269, 322720070

Basic calculations (n = 2149249941)

Multiplication

n×y
n×2 4298499882
n×3 6447749823
n×4 8596999764
n×5 10746249705

Division

n÷y
n÷2 1074624970.5
n÷3 716416647
n÷3 537312485.25
n÷5 429849988.2

Exponentiation

ny
n2 4619275308888503481
n3 9.9279771850914E+27
n4 2.1337704379307E+37
n5 4.5860059878301E+46

Nth Root

y√n
2√n 46360.003677739
3√n 1290.5127743319
4√n 215.31373313781
5√n 73.528784155131

Divisors of 2149249941

1, 3, 9, 9719, 24571, 29157, 73713, 87471, 221139, 238805549, 716416647, 2149249941

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2149249940
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2149249941 can be divided by 12 positive divisors. The sum of these divisors (counting 2149249941) is 1, the average is 0.083333333333333.

Base conversion 2149249941

Base System Value
2 Binary 10000000000110101111001110010101
3 Ternary 12112210012012122200
4 Quaternary 2000012233032111
5 Quinary 13400201444231
6 Senary 553133515113
8 Octal 20006571625
10 Decimal 2149249941
12 Duodecimal 4bb942a99
16 Hexadecimal 801af395
20 Vigesimal 1dbcg4h1
36 Base36 zjlvv9

Cryptographic Hash Functions

md5 b2847409afc7131e78a2208010014498
sha1 897be0621a2c2a9cc71634fe1c921bf4c1774b37
sha256 932a68a317ab71b4e2c7d89df0dfd30b0ea1a6673fec62db45ebadb6815b8652
sha512 f2d34956423a5e3d111921d6d68c5f7388bc3351fa9c97397cca5a12434301b633468c089eb73b9ab4a5b37ee35c7b409e3c659524345eeb8196751fb93203c1
ripemd-160 c941ea0671e67009161e27f73c988bdf1db10346

2149249941 as geometric shapes

Circle

Radius = n
Diameter 4298499882
Circumference 13504135650.748
Area 1.4511881375313E+19

Sphere

Radius = n
Volume 4.1586213586254E+28
Surface area 5.8047525501251E+19
Circumference 13504135650.748

Square

Length = n
Perimeter 8596999764
Area 4619275308888503481
Diagonal 3039498415.4918

Cube

Length = n
Surface area 2.7715651853331E+19
Volume 9.9279771850914E+27
Space diagonal 3722610095.9764

Equilateral Triangle

Length = n
Perimeter 6447749823
Area 2.0002048822858E+18
Altitude 1861305047.9882

Triangular Pyramid

Length = n
Surface area 2.0002048822858E+18
Volume 1.1700233318406E+27
Height 1013166138.4973