78482840 (number)

78482840 is an even 8-digits composite number following 78482839 and preceding 78482841. In scientific notation, it is written as 7.8482840 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 16 positive divisors. There are 31393120 positive integers (up to 78482840) that are relatively prime to 78482840.

Interesting facts

Basic properties

Name

Name seventy-eight million four hundred eighty-two thousand eight hundred forty

Notation

Scientific notation 7.8482840 × 10^7
Engineering notation 7.8482840 × 10^6

Prime Factorization of 78482840

Prime Factorization 2 × 2 × 2 × 5 × 1962071

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19620710
Product of the distinct prime numbers

The prime factorization of 78482840 is 2 × 2 × 2 × 5 × 1962071. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 6, 14, 55, 940, 185, 6453, 5504, 23644, 31327, 745868, 283617, 1015738, 9980302, 67918395, 1743137, 662578732, 742940849, 7543906563, 2914481769

Basic calculations (n = 78482840)

Multiplication

n×y
n×2 156965680
n×3 235448520
n×4 313931360
n×5 392414200

Division

n÷y
n÷2 39241420
n÷3 26160946.666667
n÷3 19620710
n÷5 15696568

Exponentiation

ny
n2 6159556174465600
n3 4.834194617116E+23
n4 3.7940132266397E+31
n5 2.9776493302425E+39

Nth Root

y√n
2√n 8859.0541255825
3√n 428.14568365804
4√n 94.122548443943
5√n 37.927563315689

Divisors of 78482840

1, 2, 4, 5, 8, 10, 20, 40, 1962071, 3924142, 7848284, 9810355, 15696568, 19620710, 39241420, 78482840

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 -78482839
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 78482840 can be divided by 16 positive divisors. The sum of these divisors (counting 78482840) is 1, the average is 0.0625.

Base conversion 78482840

Base System Value
2 Binary 100101011011000110110011000
3 Ternary 12110200100012212
4 Quaternary 10223120312120
5 Quinary 130042422330
6 Senary 11442054252
8 Octal 453306630
10 Decimal 78482840
12 Duodecimal 2234a388
16 Hexadecimal 4ad8d98
20 Vigesimal 14aa720
36 Base36 1aq5qw

Cryptographic Hash Functions

md5 63048fd8b57adb2a1d44b47ccc0ce7ac
sha1 9ef8a8c9a077eaad52093bd09bfc952da575c66c
sha256 0faa9f21a252448e0262fd9d5816dc24258d5d8f961596f2f0febf050b4218d2
sha512 d7772c4326aeb86a0b0c537b6c5a3a9ffa0a6c7dc23f50b4f3b16f328751144b9a1fe6b8d9350266aba725a732a56d65f8f1ca31f509980e461e75fa16b14f83
ripemd-160 3cd17c6fc2ab1c29388c8793557380c4652bde14

78482840 as geometric shapes

Circle

Radius = n
Diameter 156965680
Circumference 493122227.15373
Area 1.9350816427075E+16

Sphere

Radius = n
Volume 2.0249427060206E+24
Surface area 7.7403265708299E+16
Circumference 493122227.15373

Square

Length = n
Perimeter 313931360
Area 6159556174465600
Diagonal 110991496.74156

Cube

Length = n
Surface area 36957337046793600
Volume 4.834194617116E+23
Space diagonal 135936266.4023

Equilateral Triangle

Length = n
Perimeter 235448520
Area 2.6671660615623E+15
Altitude 67968133.201149

Triangular Pyramid

Length = n
Surface area 2.6671660615623E+15
Volume 5.6971529922303E+22
Height 36997165.580519