78135040 (number)

78135040 is an even 8-digits composite number following 78135039 and preceding 78135041. In scientific notation, it is written as 7.8135040 × 10^7. The sum of its digits is 28. It has a total of 10 prime factors and 36 positive divisors. There are 31253504 positive integers (up to 78135040) that are relatively prime to 78135040.

Interesting facts

Basic properties

Name

Name seventy-eight million one hundred thirty-five thousand forty

Notation

Scientific notation 7.8135040 × 10^7
Engineering notation 7.8135040 × 10^6

Prime Factorization of 78135040

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 61043

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 610430
Product of the distinct prime numbers

The prime factorization of 78135040 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 61043. Since it has a total of 10 prime factors.

Most popular turbo-numbers

6, 10, 28, 8, 964, 65, 619, 5532, 8353, 12795, 212875, 460018, 5064135, 2627290, 87218661, 37544996, 153313246, 702955819, 7871305048, 6457086389

Basic calculations (n = 78135040)

Multiplication

n×y
n×2 156270080
n×3 234405120
n×4 312540160
n×5 390675200

Division

n÷y
n÷2 39067520
n÷3 26045013.333333
n÷3 19533760
n÷5 15627008

Exponentiation

ny
n2 6105084475801600
n3 4.7702101972014E+23
n4 3.7272056456674E+31
n5 2.9122536221245E+39

Nth Root

y√n
2√n 8839.4026947526
3√n 427.51229858717
4√n 94.01809769801
5√n 37.893888051536

Divisors of 78135040

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 61043, 122086, 244172, 305215, 488344, 610430, 976688, 1220860, 1953376, 2441720, 3906752, 4883440, 7813504, 9766880, 15627008, 19533760, 39067520, 78135040

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78135039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78135040 can be divided by 36 positive divisors. The sum of these divisors (counting 78135040) is 1, the average is 0.027777777777778.

Base conversion 78135040

Base System Value
2 Binary 100101010000011111100000000
3 Ternary 12110000200010101
4 Quaternary 10222003330000
5 Quinary 130000310130
6 Senary 11430412144
8 Octal 452037400
10 Decimal 78135040
12 Duodecimal 22201054
16 Hexadecimal 4a83f00
20 Vigesimal 1486hc0
36 Base36 1aipds

Cryptographic Hash Functions

md5 d3140195fbad7ee1626602dcdccf1a55
sha1 82da03cbd51c44c6a6e231bf249f5be437edd110
sha256 86754d3e07d3c634675eed22b0dc50dcd34d3037261f95f2b313504cba7bee1e
sha512 bf541c335f82c962aacc09a15c5f3adaa5cdd33f188862071b64ed409429ba07f61210db6e7d47ffdb6b7e719f9e6fe13ec23d04a15db26f603419ad3f3fb1f7
ripemd-160 c9009d4ad3bdd46d1f97c4cd4861766f7199028b

78135040 as geometric shapes

Circle

Radius = n
Diameter 156270080
Circumference 490936935.30389
Area 1.9179688538723E+16

Sphere

Radius = n
Volume 1.9981409748809E+24
Surface area 7.6718754154894E+16
Circumference 490936935.30389

Square

Length = n
Perimeter 312540160
Area 6105084475801600
Diagonal 110499633.26456

Cube

Length = n
Surface area 36630506854809600
Volume 4.7702101972014E+23
Space diagonal 135333859.13143

Equilateral Triangle

Length = n
Perimeter 234405120
Area 2.6435791241471E+15
Altitude 67666929.565713

Triangular Pyramid

Length = n
Surface area 2.6435791241471E+15
Volume 5.6217466302105E+22
Height 36833211.088188