78103688 (number)

78103688 is an even 8-digits composite number following 78103687 and preceding 78103689. In scientific notation, it is written as 7.8103688 × 10^7. The sum of its digits is 41. It has a total of 7 prime factors and 48 positive divisors. There are 35143680 positive integers (up to 78103688) that are relatively prime to 78103688.

Interesting facts

Basic properties

Name

Name seventy-eight million one hundred three thousand six hundred eighty-eight

Notation

Scientific notation 7.8103688 × 10^7
Engineering notation 7.8103688 × 10^6

Prime Factorization of 78103688

Prime Factorization 2 × 2 × 2 × 13 × 13 × 41 × 1409

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1501994
Product of the distinct prime numbers

The prime factorization of 78103688 is 2 × 2 × 2 × 13 × 13 × 41 × 1409. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78103688)

Multiplication

n×y
n×2 156207376
n×3 234311064
n×4 312414752
n×5 390518440

Division

n÷y
n÷2 39051844
n÷3 26034562.666667
n÷3 19525922
n÷5 15620737.6

Exponentiation

ny
n2 6100186079201344
n3 4.7644703027189E+23
n4 3.7212270200882E+31
n5 2.9064155415414E+39

Nth Root

y√n
2√n 8837.6290938238
3√n 427.45511059271
4√n 94.008664993307
5√n 37.890846548241

Divisors of 78103688

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 -78103687
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 78103688 can be divided by 48 positive divisors. The sum of these divisors (counting 78103688) is 1, the average is 0.020833333333333.

Base conversion 78103688

Base System Value
2 Binary 100101001111100010010001000
3 Ternary 12102222002010012
4 Quaternary 10221330102020
5 Quinary 124443304223
6 Senary 11430011052
8 Octal 451742210
10 Decimal 78103688
12 Duodecimal 221a6a88
16 Hexadecimal 4a7c488
20 Vigesimal 1482j48
36 Base36 1ai16w

Cryptographic Hash Functions

md5 068cae35ff8593982b959cf2e8003f03
sha1 f02b4ddd6b6bda2a600723f46644c1a562c02751
sha256 c1fe25ccce076ff3d99b53414cde9d363e277f640670c1f0b791db1203e39fbf
sha512 87509f23d3ae174d131b8aa123cc3215b69f345a68bd0cf05bef09b7b311d3d9cf16f2b6ff3cc7cc487adff3e7d55cf64c7cff294166df02cdb6e5e2252ba856
ripemd-160 743a506065d94091f9d02fa35559d6f9177ab186

78103688 as geometric shapes

Circle

Radius = n
Diameter 156207376
Circumference 490739944.87814
Area 1.916429977195E+16

Sphere

Radius = n
Volume 1.9957366535024E+24
Surface area 7.6657199087799E+16
Circumference 490739944.87814

Square

Length = n
Perimeter 312414752
Area 6100186079201344
Diagonal 110455294.84096

Cube

Length = n
Surface area 36601116475208064
Volume 4.7644703027189E+23
Space diagonal 135279555.87451

Equilateral Triangle

Length = n
Perimeter 234311064
Area 2.6414580562003E+15
Altitude 67639777.937254

Triangular Pyramid

Length = n
Surface area 2.6414580562003E+15
Volume 5.6149820996907E+22
Height 36818431.613652