78152080 (number)

78152080 is an even 8-digits composite number following 78152079 and preceding 78152081. In scientific notation, it is written as 7.8152080 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 40 positive divisors. There are 31196544 positive integers (up to 78152080) that are relatively prime to 78152080.

Interesting facts

Basic properties

Name

Name seventy-eight million one hundred fifty-two thousand eighty

Notation

Scientific notation 7.8152080 × 10^7
Engineering notation 7.8152080 × 10^6

Prime Factorization of 78152080

Prime Factorization 2 × 2 × 2 × 2 × 5 × 1187 × 823

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9769010
Product of the distinct prime numbers

The prime factorization of 78152080 is 2 × 2 × 2 × 2 × 5 × 1187 × 823. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 2, 5, 71, 525, 509, 1185, 7707, 63678, 23308, 743714, 392415, 9882288, 3918540, 56288941, 84366036, 563300121, 576760809, 3074678091, 7424757443

Basic calculations (n = 78152080)

Multiplication

n×y
n×2 156304160
n×3 234456240
n×4 312608320
n×5 390760400

Division

n÷y
n÷2 39076040
n÷3 26050693.333333
n÷3 19538020
n÷5 15630416

Exponentiation

ny
n2 6107747608326400
n3 4.7733317970573E+23
n4 3.7304580847017E+31
n5 2.9154305867225E+39

Nth Root

y√n
2√n 8840.3665082394
3√n 427.54337418853
4√n 94.023223238939
5√n 37.89554071731

Divisors of 78152080

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 823, 1187, 1646, 2374, 3292, 4115, 4748, 5935, 6584, 8230, 9496, 11870, 13168, 16460, 18992, 23740, 32920, 47480, 65840, 94960, 976901, 1953802, 3907604, 4884505, 7815208, 9769010, 15630416, 19538020, 39076040, 78152080

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78152079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78152080 can be divided by 40 positive divisors. The sum of these divisors (counting 78152080) is 1, the average is 0.025.

Base conversion 78152080

Base System Value
2 Binary 100101010001000000110010000
3 Ternary 12110001112111111
4 Quaternary 10222020012100
5 Quinary 130001331310
6 Senary 11431023104
8 Octal 452100620
10 Decimal 78152080
12 Duodecimal 2220aa94
16 Hexadecimal 4a88190
20 Vigesimal 1489040
36 Base36 1aj2j4

Cryptographic Hash Functions

md5 cb12feeff2b998dde91970aecf67d296
sha1 753568bffa158855aac48440f624d9f5fcacf688
sha256 afbfb8854f5f5dcb211d87847b0fdea127a5f46f75ffd532f5ea8b2385d0f368
sha512 d5f3713b4eab2fc5d982fb2c44e0e9cd8b1ecc73e8d66c87f4499ff2afb3770a20867cfcff4c94faca40a1a80515f39b3890e33ba737e2a75f7fd8c1d2036201
ripemd-160 e6bd89ebf8c753945b1df825a95ebe3ba36728d8

78152080 as geometric shapes

Circle

Radius = n
Diameter 156304160
Circumference 491044000.78152
Area 1.9188055016299E+16

Sphere

Radius = n
Volume 1.9994485475709E+24
Surface area 7.6752220065195E+16
Circumference 491044000.78152

Square

Length = n
Perimeter 312608320
Area 6107747608326400
Diagonal 110523731.46367

Cube

Length = n
Surface area 36646485649958400
Volume 4.7733317970573E+23
Space diagonal 135363373.27719

Equilateral Triangle

Length = n
Perimeter 234456240
Area 2.6447322943572E+15
Altitude 67681686.638594

Triangular Pyramid

Length = n
Surface area 2.6447322943572E+15
Volume 5.625425470921E+22
Height 36841243.821222