39739980 (number)

39739980 is an even 8-digits composite number following 39739979 and preceding 39739981. In scientific notation, it is written as 3.9739980 × 10^7. The sum of its digits is 48. It has a total of 7 prime factors and 72 positive divisors. There are 9078720 positive integers (up to 39739980) that are relatively prime to 39739980.

Interesting facts

Basic properties

Name

Name thirty-nine million seven hundred thirty-nine thousand nine hundred eighty

Notation

Scientific notation 3.9739980 × 10^7
Engineering notation 3.9739980 × 10^6

Prime Factorization of 39739980

Prime Factorization 2 × 2 × 7 × 3 × 7 × 35 × 1931

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2838570
Product of the distinct prime numbers

The prime factorization of 39739980 is 2 × 2 × 7 × 3 × 7 × 35 × 1931. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 6, 9, 6, 399, 940, 8459, 9097, 27902, 56455, 369548, 410472, 2626247, 2718663, 80040078, 58448251, 325914555, 125032879, 345383045, 4352347500

Basic calculations (n = 39739980)

Multiplication

n×y
n×2 79479960
n×3 119219940
n×4 158959920
n×5 198699900

Division

n÷y
n÷2 19869990
n÷3 13246660
n÷3 9934995
n÷5 7947996

Exponentiation

ny
n2 1579266010400400
n3 6.2759999667992E+22
n4 2.494081131606E+30
n5 9.91147342884E+37

Nth Root

y√n
2√n 6303.9654186869
3√n 341.25253121068
4√n 79.397515192145
5√n 33.101336471928

Divisors of 39739980

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 35, 42, 49, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 1715, 1931, 2940, 3430, 3862, 5145, 5793, 6860, 7724, 10290, 11586, 13517, 20580, 23172, 27034, 40551, 54068, 67585, 81102, 94619, 135170, 162204, 189238, 202755, 270340, 283857, 378476, 405510, 473095, 567714, 811020, 946190, 1135428, 1419285, 1892380, 2838570, 3311665, 5677140, 6623330, 9934995, 13246660, 19869990, 39739980

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 -39739979
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 39739980 can be divided by 72 positive divisors. The sum of these divisors (counting 39739980) is 1, the average is 0.013888888888889.

Base conversion 39739980

Base System Value
2 Binary 10010111100110001001001100
3 Ternary 2202210000000010
4 Quaternary 2113212021030
5 Quinary 40133134410
6 Senary 3535433220
8 Octal 227461114
10 Decimal 39739980
12 Duodecimal 11385810
16 Hexadecimal 25e624c
20 Vigesimal c879j0
36 Base36 nnrkc

Cryptographic Hash Functions

md5 1c0450c259551b0c645ba6fb9f10b4e1
sha1 774c43063ed2a8d9a21fe99e2aaf48a80e166625
sha256 9bf452767acbc70a6465b1aad1bce011427e493d0668178563a66c94248a6687
sha512 0b3b00a923c6e01d60b8ed04d03f64892d287f1494414715c56162e2f2f2f5a102da6dcfb44b51ba10a7622e3326591b842c780c006986984bb1d69083588bf4
ripemd-160 d6a35fd5cfd0683f7f74d6d8fb1cbe841560d176

39739980 as geometric shapes

Circle

Radius = n
Diameter 79479960
Circumference 249693658.44361
Area 4.961410496338E+15

Sphere

Radius = n
Volume 2.6288847186168E+23
Surface area 1.9845641985352E+16
Circumference 249693658.44361

Square

Length = n
Perimeter 158959920
Area 1579266010400400
Diagonal 56200818.684436

Cube

Length = n
Surface area 9475596062402400
Volume 6.2759999667992E+22
Space diagonal 68831664.451771

Equilateral Triangle

Length = n
Perimeter 119219940
Area 6.8384224217002E+14
Altitude 34415832.225886

Triangular Pyramid

Length = n
Surface area 6.8384224217002E+14
Volume 7.3963368920837E+21
Height 18733606.228145