77992020 (number)

77992020 is an even 8-digits composite number following 77992019 and preceding 77992021. In scientific notation, it is written as 7.7992020 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 19692288 positive integers (up to 77992020) that are relatively prime to 77992020.

Interesting facts

Basic properties

Name

Name seventy-seven million nine hundred ninety-two thousand twenty

Notation

Scientific notation 7.7992020 × 10^7
Engineering notation 7.7992020 × 10^6

Prime Factorization of 77992020

Prime Factorization 2 × 2 × 9 × 29 × 335 × 223

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 38996010
Product of the distinct prime numbers

The prime factorization of 77992020 is 2 × 2 × 9 × 29 × 335 × 223. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 9, 27, 79, 920, 473, 6593, 1341, 2101, 62346, 374252, 201908, 6599360, 3103411, 3409528, 10180606, 496358737, 190539790, 2381331216, 1492944482

Basic calculations (n = 77992020)

Multiplication

n×y
n×2 155984040
n×3 233976060
n×4 311968080
n×5 389960100

Division

n÷y
n÷2 38996010
n÷3 25997340
n÷3 19498005
n÷5 15598404

Exponentiation

ny
n2 6082755183680400
n3 4.7440636394071E+23
n4 3.6999910624591E+31
n5 2.8856977694313E+39

Nth Root

y√n
2√n 8831.3090762355
3√n 427.2512968112
4√n 93.975044965329
5√n 37.880005531529

Divisors of 77992020

1, 2, 4, 9, 18, 29, 36, 58, 116, 223, 261, 335, 446, 522, 670, 892, 1044, 1340, 2007, 3015, 4014, 6030, 6467, 8028, 9715, 12060, 12934, 19430, 25868, 38860, 58203, 74705, 87435, 116406, 149410, 174870, 232812, 298820, 349740, 672345, 1344690, 2166445, 2689380, 4332890, 8665780, 19498005, 38996010, 77992020

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77992019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77992020 can be divided by 48 positive divisors. The sum of these divisors (counting 77992020) is 1, the average is 0.020833333333333.

Base conversion 77992020

Base System Value
2 Binary 100101001100001000001010100
3 Ternary 12102202101221100
4 Quaternary 10221201001110
5 Quinary 124431221040
6 Senary 11423350100
8 Octal 451410124
10 Decimal 77992020
12 Duodecimal 22152330
16 Hexadecimal 4a61054
20 Vigesimal 1479010
36 Base36 1afn10

Cryptographic Hash Functions

md5 52ac9d7f0cc4235a19a0d6e43f0bfc7e
sha1 917b250ae726fbc3b21817d01b2ba0771b266055
sha256 782622ab855a8ff54f897b9a7d439d38706fc88f29681833ccdefff73c5a02ad
sha512 0f8af718ffefa2cf3395aab3903a4179c8fa105362cf18a1c13e961b1efefd11a69d9b4115a74e6c6b95b3803eee9aa9aa999f515b5766faad1dbf8466cb2da4
ripemd-160 13583e5345d1352f0160d314a8600cb2cb5d5fd9

77992020 as geometric shapes

Circle

Radius = n
Diameter 155984040
Circumference 490038314.14126
Area 1.9109538998636E+16

Sphere

Radius = n
Volume 1.9871887303632E+24
Surface area 7.6438155994542E+16
Circumference 490038314.14126

Square

Length = n
Perimeter 311968080
Area 6082755183680400
Diagonal 110297372.44087

Cube

Length = n
Surface area 36496531102082400
Volume 4.7440636394071E+23
Space diagonal 135086141.22493

Equilateral Triangle

Length = n
Perimeter 233976060
Area 2.6339102570344E+15
Altitude 67543070.612464

Triangular Pyramid

Length = n
Surface area 2.6339102570344E+15
Volume 5.5909326163421E+22
Height 36765790.813625