77984943 (number)

77984943 is an odd 8-digits composite number following 77984942 and preceding 77984944. In scientific notation, it is written as 7.7984943 × 10^7. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 51933504 positive integers (up to 77984943) that are relatively prime to 77984943.

Interesting facts

Basic properties

Name

Name seventy-seven million nine hundred eighty-four thousand nine hundred forty-three

Notation

Scientific notation 7.7984943 × 10^7
Engineering notation 7.7984943 × 10^6

Prime Factorization of 77984943

Prime Factorization 3 × 953 × 27277

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 77984943
Product of the distinct prime numbers

The prime factorization of 77984943 is 3 × 953 × 27277. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77984943)

Multiplication

n×y
n×2 155969886
n×3 233954829
n×4 311939772
n×5 389924715

Division

n÷y
n÷2 38992471.5
n÷3 25994981
n÷3 19496235.75
n÷5 15596988.6

Exponentiation

ny
n2 6081651334713249
n3 4.7427723268349E+23
n4 3.6986482957019E+31
n5 2.8843887651736E+39

Nth Root

y√n
2√n 8830.9083904205
3√n 427.23837348525
4√n 93.972913067652
5√n 37.879318059837

Divisors of 77984943

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77984942
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77984943 can be divided by 8 positive divisors. The sum of these divisors (counting 77984943) is 1, the average is 0.125.

Base conversion 77984943

Base System Value
2 Binary 100101001011111010010101111
3 Ternary 12102202001020020
4 Quaternary 10221133102233
5 Quinary 124431004233
6 Senary 11423253223
8 Octal 451372257
10 Decimal 77984943
12 Duodecimal 2214a213
16 Hexadecimal 4a5f4af
20 Vigesimal 1478273
36 Base36 1afhkf

Cryptographic Hash Functions

md5 cbb41e09b130ee847696308e776283d3
sha1 4ba7020536f6023fea9136256208bd4b723a69e6
sha256 47386e2a06f79e0276e5d495876ad634279c34bf8d2771b736344cb5202fdb30
sha512 ed0b358aaf0f9e832f01c5ed46cb90dcbcb8d0df4211a388caed3fca2c463a899d70d8d42f4c239e1a2a77174eb86b30028296496f6dee838847479580b3c4a9
ripemd-160 b856d6389f37f39e2df691573559c1c5298068a9

77984943 as geometric shapes

Circle

Radius = n
Diameter 155969886
Circumference 489993848.03884
Area 1.910607115483E+16

Sphere

Radius = n
Volume 1.9866478266178E+24
Surface area 7.6424284619319E+16
Circumference 489993848.03884

Square

Length = n
Perimeter 311939772
Area 6081651334713249
Diagonal 110287364.05149

Cube

Length = n
Surface area 36489908008279494
Volume 4.7427723268349E+23
Space diagonal 135073883.50136

Equilateral Triangle

Length = n
Perimeter 233954829
Area 2.6334322764106E+15
Altitude 67536941.750681

Triangular Pyramid

Length = n
Surface area 2.6334322764106E+15
Volume 5.5894107898814E+22
Height 36762454.683831