77992470 (number)

77992470 is an even 8-digits composite number following 77992469 and preceding 77992471. In scientific notation, it is written as 7.7992470 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 64 positive divisors. There are 20497536 positive integers (up to 77992470) that are relatively prime to 77992470.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7992470 × 10^7
Engineering notation 7.7992470 × 10^6

Prime Factorization of 77992470

Prime Factorization 2 × 5 × 3 × 27 × 73 × 1319

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 77992470
Product of the distinct prime numbers

The prime factorization of 77992470 is 2 × 5 × 3 × 27 × 73 × 1319. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 8, 11, 82, 441, 179, 6383, 5154, 58543, 40422, 513578, 511638, 2750484, 9812040, 99346255, 23077388, 310290888, 159578930, 8281136010, 8429274581

Basic calculations (n = 77992470)

Multiplication

n×y
n×2 155984940
n×3 233977410
n×4 311969880
n×5 389962350

Division

n÷y
n÷2 38996235
n÷3 25997490
n÷3 19498117.5
n÷5 15598494

Exponentiation

ny
n2 6082825376700900
n3 4.7441457570758E+23
n4 3.7000764563436E+31
n5 2.8857810201909E+39

Nth Root

y√n
2√n 8831.3345537354
3√n 427.2521185308
4√n 93.975180519834
5√n 37.880049243599

Divisors of 77992470

1, 2, 3, 5, 6, 10, 15, 27, 30, 54, 73, 81, 135, 146, 162, 219, 270, 365, 405, 438, 730, 810, 1095, 1319, 1971, 2190, 2638, 3942, 3957, 5913, 6595, 7914, 9855, 11826, 13190, 19710, 19785, 29565, 35613, 39570, 59130, 71226, 96287, 106839, 178065, 192574, 213678, 288861, 356130, 481435, 534195, 577722, 962870, 1068390, 1444305, 2599749, 2888610, 5199498, 7799247, 12998745, 15598494, 25997490, 38996235, 77992470

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77992469
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77992470 can be divided by 64 positive divisors. The sum of these divisors (counting 77992470) is 1, the average is 0.015625.

Base conversion 77992470

Base System Value
2 Binary 100101001100001001000010110
3 Ternary 12102202102120000
4 Quaternary 10221201020112
5 Quinary 124431224340
6 Senary 11423352130
8 Octal 451411026
10 Decimal 77992470
12 Duodecimal 22152646
16 Hexadecimal 4a61216
20 Vigesimal 147913a
36 Base36 1afndi

Cryptographic Hash Functions

md5 b7a1da6875eb7ca717b5e964009a0af0
sha1 b4850615839da096b6274f36ddfce232dd984b65
sha256 e68417fab7178fc234c90b6344dc069868f8dddeeac91968d138a0338a009aa2
sha512 cb02db5aca29cd6afa7d7486c7e97b5e1d2394c457f56864f354afcd01144b24fb933926d895431aac91c0ae811cf841d599a93edb13085dde5344c88a763b6d
ripemd-160 65b12e1cbadf95ab3411e57a46cb1225a82c3702

77992470 as geometric shapes

Circle

Radius = n
Diameter 155984940
Circumference 490041141.57464
Area 1.9109759516513E+16

Sphere

Radius = n
Volume 1.9872231277318E+24
Surface area 7.6439038066052E+16
Circumference 490041141.57464

Square

Length = n
Perimeter 311969880
Area 6082825376700900
Diagonal 110298008.83698

Cube

Length = n
Surface area 36496952260205400
Volume 4.7441457570758E+23
Space diagonal 135086920.64779

Equilateral Triangle

Length = n
Perimeter 233977410
Area 2.6339406515038E+15
Altitude 67543460.323896

Triangular Pyramid

Length = n
Surface area 2.6339406515038E+15
Volume 5.5910293929429E+22
Height 36766002.945659