77884740 (number)

77884740 is an even 8-digits composite number following 77884739 and preceding 77884741. In scientific notation, it is written as 7.7884740 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 96 positive divisors. There are 20554560 positive integers (up to 77884740) that are relatively prime to 77884740.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7884740 × 10^7
Engineering notation 7.7884740 × 10^6

Prime Factorization of 77884740

Prime Factorization 2 × 2 × 27 × 5 × 3 × 131 × 367

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 38942370
Product of the distinct prime numbers

The prime factorization of 77884740 is 2 × 2 × 27 × 5 × 3 × 131 × 367. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77884740)

Multiplication

n×y
n×2 155769480
n×3 233654220
n×4 311538960
n×5 389423700

Division

n÷y
n÷2 38942370
n÷3 25961580
n÷3 19471185
n÷5 15576948

Exponentiation

ny
n2 6066032724867600
n3 4.724513816078E+23
n4 3.6796753019165E+31
n5 2.8659055417419E+39

Nth Root

y√n
2√n 8825.2331413963
3√n 427.05530859271
4√n 93.942712018529
5√n 37.869578811548

Divisors of 77884740

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77884739
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77884740 can be divided by 96 positive divisors. The sum of these divisors (counting 77884740) is 1, the average is 0.010416666666667.

Base conversion 77884740

Base System Value
2 Binary 100101001000110110101000100
3 Ternary 12102112221210000
4 Quaternary 10221012311010
5 Quinary 124414302430
6 Senary 11421201300
8 Octal 451066504
10 Decimal 77884740
12 Duodecimal 22100230
16 Hexadecimal 4a46d44
20 Vigesimal 146fbh0
36 Base36 1adc90

Cryptographic Hash Functions

md5 ad44f4d05f978377f377364d9251a769
sha1 2f61ba58c0d9a265c96edfe71235bbbbee232c92
sha256 b2e35c560f882e37f8f33040e90a80c17dab4c40394c10e9f727735c0eb5399f
sha512 dbf5d9a075bb299eb926486ebd210538d02bb8c7a9d20df3a3570c5e51e0c6c65d7e85f5d77a2d01cc50f6cad42a15f666bbb5789479ec0236de00bf92fc4b46
ripemd-160 a6b4b1d3fc573c50d8270b3e36742f862f0b22a6

77884740 as geometric shapes

Circle

Radius = n
Diameter 155769480
Circumference 489364254.0215
Area 1.9057003844879E+16

Sphere

Radius = n
Volume 1.9789997195166E+24
Surface area 7.6228015379517E+16
Circumference 489364254.0215

Square

Length = n
Perimeter 311538960
Area 6066032724867600
Diagonal 110145655.6099

Cube

Length = n
Surface area 36396196349205600
Volume 4.724513816078E+23
Space diagonal 134900326.81429

Equilateral Triangle

Length = n
Perimeter 233654220
Area 2.6266692199615E+15
Altitude 67450163.407146

Triangular Pyramid

Length = n
Surface area 2.6266692199615E+15
Volume 5.5678929285972E+22
Height 36715218.536634