1639400 (number)

1639400 is an even 7-digits composite number following 1639399 and preceding 1639401. In scientific notation, it is written as 1.639400 × 10^6. The sum of its digits is 23. It has a total of 7 prime factors and 48 positive divisors. There are 561600 positive integers (up to 1639400) that are relatively prime to 1639400.

Interesting facts

Basic properties

Name

Name one million six hundred thirty-nine thousand four hundred

Notation

Scientific notation 1.639400 × 10^6
Engineering notation 1.639400 × 10^6

Prime Factorization of 1639400

Prime Factorization 2 × 2 × 2 × 5 × 7 × 5 × 1171

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 81970
Product of the distinct prime numbers

The prime factorization of 1639400 is 2 × 2 × 2 × 5 × 7 × 5 × 1171. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 2, 99, 24, 675, 689, 6432, 208, 7991, 87217, 319890, 157231, 7683841, 6815406, 17648582, 51417283, 296499776, 437634870, 121390185, 6154587470

Basic calculations (n = 1639400)

Multiplication

n×y
n×2 3278800
n×3 4918200
n×4 6557600
n×5 8197000

Division

n÷y
n÷2 819700
n÷3 546466.66666667
n÷3 409850
n÷5 327880

Exponentiation

ny
n2 2687632360000
n3 4406104490984000000
n4 7.2233677025192E+24
n5 1.184198901151E+31

Nth Root

y√n
2√n 1280.3905654135
3√n 117.91298765854
4√n 35.782545541277
5√n 17.495928134728

Divisors of 1639400

1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1171, 1400, 2342, 4684, 5855, 8197, 9368, 11710, 16394, 23420, 29275, 32788, 40985, 46840, 58550, 65576, 81970, 117100, 163940, 204925, 234200, 327880, 409850, 819700, 1639400

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 -1639399
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 1639400 can be divided by 48 positive divisors. The sum of these divisors (counting 1639400) is 1, the average is 0.020833333333333.

Base conversion 1639400

Base System Value
2 Binary 110010000001111101000
3 Ternary 10002021211112
4 Quaternary 12100033220
5 Quinary 404430100
6 Senary 55045452
8 Octal 6201750
10 Decimal 1639400
12 Duodecimal 670888
16 Hexadecimal 1903e8
20 Vigesimal a4ia0
36 Base36 z4yw

Cryptographic Hash Functions

md5 b31688a43c548daf419a0514d3eaa9ee
sha1 164751058df85b1936277a9c26ffa3c0c49edc26
sha256 6d56cda125aa388e59db20b07cf0c06cf3313bd7796524fc82ac1f44ea9fdd36
sha512 27048c6d41dbb481d54defa8654a08b830986c4f1ebb21b9f2c550a94977f6f3c4f49a35143fb6f8bdea837ed5e126259a09d51c5a72697ce9f9c85654d2a47b
ripemd-160 f94f01b69920b329c21773301b30718bfa3b3c58

1639400 as geometric shapes

Circle

Radius = n
Diameter 3278800
Circumference 10300653.99259
Area 8443446077726.2

Sphere

Radius = n
Volume 1.8456247333099E+19
Surface area 33773784310905
Circumference 10300653.99259

Square

Length = n
Perimeter 6557600
Area 2687632360000
Diagonal 2318461.7141545

Cube

Length = n
Surface area 16125794160000
Volume 4406104490984000000
Space diagonal 2839524.0939284

Equilateral Triangle

Length = n
Perimeter 4918200
Area 1163778949896.6
Altitude 1419762.0469642

Triangular Pyramid

Length = n
Surface area 1163778949896.6
Volume 5.1926439403188E+17
Height 772820.57138482