78412590 (number)

78412590 is an even 8-digits composite number following 78412589 and preceding 78412591. In scientific notation, it is written as 7.8412590 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 20652192 positive integers (up to 78412590) that are relatively prime to 78412590.

Interesting facts

Basic properties

Name

Name seventy-eight million four hundred twelve thousand five hundred ninety

Notation

Scientific notation 7.8412590 × 10^7
Engineering notation 7.8412590 × 10^6

Prime Factorization of 78412590

Prime Factorization 2 × 135 × 83 × 3499

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78412590
Product of the distinct prime numbers

The prime factorization of 78412590 is 2 × 135 × 83 × 3499. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 64, 28, 245, 408, 8663, 2277, 93134, 15399, 484276, 391956, 7088342, 6363398, 31122579, 7887537, 244015251, 776865458, 5062950347, 4386659148

Basic calculations (n = 78412590)

Multiplication

n×y
n×2 156825180
n×3 235237770
n×4 313650360
n×5 392062950

Division

n÷y
n÷2 39206295
n÷3 26137530
n÷3 19603147.5
n÷5 15682518

Exponentiation

ny
n2 6148534270508100
n3 4.821224968543E+23
n4 3.7804473675613E+31
n5 2.9643466944916E+39

Nth Root

y√n
2√n 8855.0883677127
3√n 428.01790110588
4√n 94.101479094181
5√n 37.920771090021

Divisors of 78412590

1, 2, 83, 135, 166, 270, 3499, 6998, 11205, 22410, 290417, 472365, 580834, 944730, 39206295, 78412590

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78412589
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78412590 can be divided by 16 positive divisors. The sum of these divisors (counting 78412590) is 1, the average is 0.0625.

Base conversion 78412590

Base System Value
2 Binary 100101011000111101100101110
3 Ternary 12110112202212000
4 Quaternary 10223013230232
5 Quinary 130033200330
6 Senary 11440353130
8 Octal 453075456
10 Decimal 78412590
12 Duodecimal 223157a6
16 Hexadecimal 4ac7b2e
20 Vigesimal 14a1b9a
36 Base36 1aonji

Cryptographic Hash Functions

md5 0ec0312515296147a4862618b1ab756e
sha1 6b845110b64d3cef32a16b066884d38d86ee3005
sha256 42302213d12393c6fb6bb759260401af786ea2628de35a24b5edb910a2251679
sha512 7c40bd0757e584584d3de6ca4e3e9039e109549700e0420267cfa24870b93d56885542893f745c83c01593bcbd38037703abcf89b7ebc6541022af4be28818fb
ripemd-160 118178549455070d66da275b3d01d564bd2ed38e

78412590 as geometric shapes

Circle

Radius = n
Diameter 156825180
Circumference 492680833.3859
Area 1.9316190094573E+16

Sphere

Radius = n
Volume 2.0195099923305E+24
Surface area 7.7264760378293E+16
Circumference 492680833.3859

Square

Length = n
Perimeter 313650360
Area 6148534270508100
Diagonal 110892148.2388

Cube

Length = n
Surface area 36891205623048600
Volume 4.821224968543E+23
Space diagonal 135814589.83307

Equilateral Triangle

Length = n
Perimeter 235237770
Area 2.6623934371496E+15
Altitude 67907294.916534

Triangular Pyramid

Length = n
Surface area 2.6623934371496E+15
Volume 5.6818681148044E+22
Height 36964049.412934