78214470 (number)

78214470 is an even 8-digits composite number following 78214469 and preceding 78214471. In scientific notation, it is written as 7.8214470 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 20348160 positive integers (up to 78214470) that are relatively prime to 78214470.

Interesting facts

Basic properties

Name

Name seventy-eight million two hundred fourteen thousand four hundred seventy

Notation

Scientific notation 7.8214470 × 10^7
Engineering notation 7.8214470 × 10^6

Prime Factorization of 78214470

Prime Factorization 2 × 3 × 5 × 41 × 63589

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 78214470
Product of the distinct prime numbers

The prime factorization of 78214470 is 2 × 3 × 5 × 41 × 63589. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 70, 72, 356, 755, 7375, 3114, 16906, 96466, 397891, 311427, 2143248, 2825504, 27122903, 19297763, 703301448, 513426637, 944343641, 7023430458

Basic calculations (n = 78214470)

Multiplication

n×y
n×2 156428940
n×3 234643410
n×4 312857880
n×5 391072350

Division

n÷y
n÷2 39107235
n÷3 26071490
n÷3 19553617.5
n÷5 15642894

Exponentiation

ny
n2 6117503317380900
n3 4.7847727969219E+23
n4 3.7423846838166E+31
n5 2.9270863458084E+39

Nth Root

y√n
2√n 8843.8945041198
3√n 427.65711539695
4√n 94.041982667954
5√n 37.901589304023

Divisors of 78214470

1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 63589, 127178, 190767, 317945, 381534, 635890, 953835, 1907670, 2607149, 5214298, 7821447, 13035745, 15642894, 26071490, 39107235, 78214470

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78214469
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78214470 can be divided by 32 positive divisors. The sum of these divisors (counting 78214470) is 1, the average is 0.03125.

Base conversion 78214470

Base System Value
2 Binary 100101010010111010101000110
3 Ternary 12110011201002020
4 Quaternary 10222113111012
5 Quinary 130010330340
6 Senary 11432224010
8 Octal 452272506
10 Decimal 78214470
12 Duodecimal 2223b006
16 Hexadecimal 4a97546
20 Vigesimal 148gg3a
36 Base36 1akeo6

Cryptographic Hash Functions

md5 13451169a94b23890af3f9d54a8a6431
sha1 e4c61a9cc02a06339caa0bfa98f349c24f8b77b4
sha256 103acc833fa9f6ea8ad7fcd7c7b660cfe3c644fae3425c94837e7f46f40ccd3f
sha512 c538b9067e7cb46250b2ad2141df65b6d01e9257221a264e24132a3c41012bdddb53e204ef749d5a96c25f64749c7d364306b89a176284b3b895a1529ab430c6
ripemd-160 bd63e4699f7ccfed9fcaee1fb7b3667935ea3249

78214470 as geometric shapes

Circle

Radius = n
Diameter 156428940
Circumference 491436008.71284
Area 1.9218703480195E+16

Sphere

Radius = n
Volume 2.0042409423875E+24
Surface area 7.687481392078E+16
Circumference 491436008.71284

Square

Length = n
Perimeter 312857880
Area 6117503317380900
Diagonal 110611964.24782

Cube

Length = n
Surface area 36705019904285400
Volume 4.7847727969219E+23
Space diagonal 135471435.92707

Equilateral Triangle

Length = n
Perimeter 234643410
Area 2.6489566402937E+15
Altitude 67735717.963536

Triangular Pyramid

Length = n
Surface area 2.6489566402937E+15
Volume 5.6389088185673E+22
Height 36870654.749275