77697860 (number)

77697860 is an even 8-digits composite number following 77697859 and preceding 77697861. In scientific notation, it is written as 7.7697860 × 10^7. The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors. There are 31079136 positive integers (up to 77697860) that are relatively prime to 77697860.

Interesting facts

Basic properties

Name

Name seventy-seven million six hundred ninety-seven thousand eight hundred sixty

Notation

Scientific notation 7.7697860 × 10^7
Engineering notation 7.7697860 × 10^6

Prime Factorization of 77697860

Prime Factorization 2 × 2 × 5 × 3884893

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38848930
Product of the distinct prime numbers

The prime factorization of 77697860 is 2 × 2 × 5 × 3884893. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 57, 80, 161, 804, 9591, 9962, 11687, 89538, 377051, 464677, 6326590, 6445233, 98402079, 33727334, 835599692, 715680310, 1201393388, 4792291645

Basic calculations (n = 77697860)

Multiplication

n×y
n×2 155395720
n×3 233093580
n×4 310791440
n×5 388489300

Division

n÷y
n÷2 38848930
n÷3 25899286.666667
n÷3 19424465
n÷5 15539572

Exponentiation

ny
n2 6036957448579600
n3 4.6905867466569E+23
n4 3.6444855235961E+31
n5 2.8316872598439E+39

Nth Root

y√n
2√n 8814.6389602751
3√n 426.71347007185
4√n 93.88630869448
5√n 37.851388164468

Divisors of 77697860

1, 2, 4, 5, 10, 20, 3884893, 7769786, 15539572, 19424465, 38848930, 77697860

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 -77697859
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 77697860 can be divided by 12 positive divisors. The sum of these divisors (counting 77697860) is 1, the average is 0.083333333333333.

Base conversion 77697860

Base System Value
2 Binary 100101000011001001101000100
3 Ternary 12102012110102112
4 Quaternary 10220121031010
5 Quinary 124342312420
6 Senary 11413200152
8 Octal 450311504
10 Decimal 77697860
12 Duodecimal 22030058
16 Hexadecimal 4a19344
20 Vigesimal 145c4d0
36 Base36 1a9c1w

Cryptographic Hash Functions

md5 2fc14e32b868b8eb9a7982154c17c0c1
sha1 8682d73089d0faba00b6753eb0a386a3dbee9eb2
sha256 6cf7e50cb92f2e5fb723f340a48f7173361ceb33540a3ee9803abc5001bae653
sha512 7e7f4c80c3a70b31ef8ec61c44ac2aa1d2081a19c1b7477df3b198b8f55db0e661b5b430e1069c4300495256b045700b6505bc6647882907edc560e22dd3329e
ripemd-160 74d831cfe7690b824073267079bcdc95569ebc25

77697860 as geometric shapes

Circle

Radius = n
Diameter 155395720
Circumference 488190052.3513
Area 1.8965661170492E+16

Sphere

Radius = n
Volume 1.9647883819097E+24
Surface area 7.5862644681967E+16
Circumference 488190052.3513

Square

Length = n
Perimeter 310791440
Area 6036957448579600
Diagonal 109881367.37937

Cube

Length = n
Surface area 36221744691477600
Volume 4.6905867466569E+23
Space diagonal 134576641.15937

Equilateral Triangle

Length = n
Perimeter 233093580
Area 2.6140792560178E+15
Altitude 67288320.579687

Triangular Pyramid

Length = n
Surface area 2.6140792560178E+15
Volume 5.5279094938415E+22
Height 36627122.459789