77669904 (number)

77669904 is an even 8-digits composite number following 77669903 and preceding 77669905. In scientific notation, it is written as 7.7669904 × 10^7. The sum of its digits is 48. It has a total of 7 prime factors and 40 positive divisors. There are 23898240 positive integers (up to 77669904) that are relatively prime to 77669904.

Interesting facts

Basic properties

Name

Name seventy-seven million six hundred sixty-nine thousand nine hundred four

Notation

Scientific notation 7.7669904 × 10^7
Engineering notation 7.7669904 × 10^6

Prime Factorization of 77669904

Prime Factorization 2 × 2 × 2 × 2 × 3 × 13 × 124471

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9708738
Product of the distinct prime numbers

The prime factorization of 77669904 is 2 × 2 × 2 × 2 × 3 × 13 × 124471. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77669904)

Multiplication

n×y
n×2 155339808
n×3 233009712
n×4 310679616
n×5 388349520

Division

n÷y
n÷2 38834952
n÷3 25889968
n÷3 19417476
n÷5 15533980.8

Exponentiation

ny
n2 6032613987369216
n3 4.6855254926802E+23
n4 3.6392431520603E+31
n5 2.8265966625318E+39

Nth Root

y√n
2√n 8813.053046476
3√n 426.66228619635
4√n 93.877862387658
5√n 37.848663956274

Divisors of 77669904

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77669903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77669904 can be divided by 40 positive divisors. The sum of these divisors (counting 77669904) is 1, the average is 0.025.

Base conversion 77669904

Base System Value
2 Binary 100101000010010011000010000
3 Ternary 12102011001002010
4 Quaternary 10220102120100
5 Quinary 124340414104
6 Senary 11412422520
8 Octal 450223020
10 Decimal 77669904
12 Duodecimal 22017a40
16 Hexadecimal 4a12610
20 Vigesimal 1458ef4
36 Base36 1a8qhc

Cryptographic Hash Functions

md5 dcf2916aa3135a6db85876fabd11c8cd
sha1 e70f9648ab8a3c02d6753919e8d8eed256b4e2f1
sha256 52029ef80623922b75c027fef7461e8738253a7a9ab9b9689e71954aa47fbc3b
sha512 ca70e0959295e20fc5b4672dfa505551c914c1e06f8c305c8c054af3ec21ddf8bf5141bae130f4e6154f68f7a7308742ed2fb9fef9821d3827c4f0afd93ea9f3
ripemd-160 1715b0a65225ab27b2d539cca62ae66366d48d8b

77669904 as geometric shapes

Circle

Radius = n
Diameter 155339808
Circumference 488014399.62285
Area 1.8952015784662E+16

Sphere

Radius = n
Volume 1.9626683288016E+24
Surface area 7.5808063138649E+16
Circumference 488014399.62285

Square

Length = n
Perimeter 310679616
Area 6032613987369216
Diagonal 109841831.62502

Cube

Length = n
Surface area 36195683924215296
Volume 4.6855254926802E+23
Space diagonal 134528219.947

Equilateral Triangle

Length = n
Perimeter 233009712
Area 2.6121984821435E+15
Altitude 67264109.973499

Triangular Pyramid

Length = n
Surface area 2.6121984821435E+15
Volume 5.5219447488277E+22
Height 36613943.875005