77885740 (number)

77885740 is an even 8-digits composite number following 77885739 and preceding 77885741. In scientific notation, it is written as 7.7885740 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 30312000 positive integers (up to 77885740) that are relatively prime to 77885740.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7885740 × 10^7
Engineering notation 7.7885740 × 10^6

Prime Factorization of 77885740

Prime Factorization 2 × 2 × 185 × 105251

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38942870
Product of the distinct prime numbers

The prime factorization of 77885740 is 2 × 2 × 185 × 105251. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 5, 51, 11, 420, 954, 189, 1727, 71225, 98764, 337795, 706256, 5434098, 4543599, 90976714, 39882339, 469706478, 271272237, 9520999548, 1883200244

Basic calculations (n = 77885740)

Multiplication

n×y
n×2 155771480
n×3 233657220
n×4 311542960
n×5 389428700

Division

n÷y
n÷2 38942870
n÷3 25961913.333333
n÷3 19471435
n÷5 15577148

Exponentiation

ny
n2 6066188495347600
n3 4.7246957993963E+23
n4 3.6798642861088E+31
n5 2.8660895302315E+39

Nth Root

y√n
2√n 8825.2897969415
3√n 427.05713630839
4√n 93.943013561103
5√n 37.869676056231

Divisors of 77885740

1, 2, 4, 185, 370, 740, 105251, 210502, 421004, 19471435, 38942870, 77885740

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77885739
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77885740 can be divided by 12 positive divisors. The sum of these divisors (counting 77885740) is 1, the average is 0.083333333333333.

Base conversion 77885740

Base System Value
2 Binary 100101001000111000100101100
3 Ternary 12102120000011001
4 Quaternary 10221013010230
5 Quinary 124414320430
6 Senary 11421210044
8 Octal 451070454
10 Decimal 77885740
12 Duodecimal 22100924
16 Hexadecimal 4a4712c
20 Vigesimal 146fe70
36 Base36 1add0s

Cryptographic Hash Functions

md5 4c8a205996b53c937a980b72b3cc51e7
sha1 d184a4fb9333a45bec4f6bb1d795fd88f05394da
sha256 16a03607b7b828c4eb8c1be0d3cfb117d5b7cdea92dc665f6bc8eec67accd028
sha512 5d7721a6622e113c6656e7a168d168d3ba84346aeffc11655e5c158fd3842ecfc5b0bbe5c7fb7961be218084aa11d5498deec81e2b8b470f8a0e5fd2da1b99c0
ripemd-160 2a3480575656363f2e49ea551a8760798fef5c4d

77885740 as geometric shapes

Circle

Radius = n
Diameter 155771480
Circumference 489370537.20681
Area 1.9057493212275E+16

Sphere

Radius = n
Volume 1.9790759485107E+24
Surface area 7.62299728491E+16
Circumference 489370537.20681

Square

Length = n
Perimeter 311542960
Area 6066188495347600
Diagonal 110147069.82346

Cube

Length = n
Surface area 36397130972085600
Volume 4.7246957993963E+23
Space diagonal 134902058.8651

Equilateral Triangle

Length = n
Perimeter 233657220
Area 2.626736670558E+15
Altitude 67451029.43255

Triangular Pyramid

Length = n
Surface area 2.626736670558E+15
Volume 5.5681073979946E+22
Height 36715689.941155