78388002 (number)

78388002 is an even 8-digits composite number following 78388001 and preceding 78388003. In scientific notation, it is written as 7.8388002 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 64 positive divisors. There are 19467360 positive integers (up to 78388002) that are relatively prime to 78388002.

Interesting facts

Basic properties

Name

Name seventy-eight million three hundred eighty-eight thousand two

Notation

Scientific notation 7.8388002 × 10^7
Engineering notation 7.8388002 × 10^6

Prime Factorization of 78388002

Prime Factorization 2 × 69 × 3 × 11 × 7 × 2459

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 78388002
Product of the distinct prime numbers

The prime factorization of 78388002 is 2 × 69 × 3 × 11 × 7 × 2459. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78388002)

Multiplication

n×y
n×2 156776004
n×3 235164006
n×4 313552008
n×5 391940010

Division

n÷y
n÷2 39194001
n÷3 26129334
n÷3 19597000.5
n÷5 15677600.4

Exponentiation

ny
n2 6144678857552004
n3 4.8166909857514E+23
n4 3.7757078262447E+31
n5 2.9597019263508E+39

Nth Root

y√n
2√n 8853.6999045597
3√n 427.97315827242
4√n 94.094101327127
5√n 37.918392612558

Divisors of 78388002

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78388001
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78388002 can be divided by 64 positive divisors. The sum of these divisors (counting 78388002) is 1, the average is 0.015625.

Base conversion 78388002

Base System Value
2 Binary 100101011000001101100100010
3 Ternary 12110111112010100
4 Quaternary 10223001230202
5 Quinary 130031404002
6 Senary 11440043230
8 Octal 453015442
10 Decimal 78388002
12 Duodecimal 22303516
16 Hexadecimal 4ac1b22
20 Vigesimal 149ia02
36 Base36 1ao4ki

Cryptographic Hash Functions

md5 1596062712e2137a6685dbe7ed5b0716
sha1 a0aa87241d203245b02112f1cd5720126cff8e4e
sha256 8d82f877f673c1b0ac0c97a5f7d4d8b55068aa9c7a9f0a254910a5d4ed37665a
sha512 f5ebed30efe6f509119760611b4af84481904687a60f5639d35254baf0cf3b131012adb3857280c963d0817c461b5dbc5a806c78344a1f207edd23b9fe4c0f23
ripemd-160 a69fa8e0691968557bcb5d0dc495c2a92c871a89

78388002 as geometric shapes

Circle

Radius = n
Diameter 156776004
Circumference 492526342.42556
Area 1.9304077957554E+16

Sphere

Radius = n
Volume 2.0176108020599E+24
Surface area 7.7216311830216E+16
Circumference 492526342.42556

Square

Length = n
Perimeter 313552008
Area 6144678857552004
Diagonal 110857375.55573

Cube

Length = n
Surface area 36868073145312024
Volume 4.8166909857514E+23
Space diagonal 135772002.16781

Equilateral Triangle

Length = n
Perimeter 235164006
Area 2.6607239943686E+15
Altitude 67886001.083905

Triangular Pyramid

Length = n
Surface area 2.6607239943686E+15
Volume 5.6765247648416E+22
Height 36952458.518576