77879968 (number)

77879968 is an even 8-digits composite number following 77879967 and preceding 77879969. In scientific notation, it is written as 7.7879968 × 10^7. The sum of its digits is 61. It has a total of 7 prime factors and 24 positive divisors. There are 37886976 positive integers (up to 77879968) that are relatively prime to 77879968.

Interesting facts

Basic properties

Name

Name seventy-seven million eight hundred seventy-nine thousand nine hundred sixty-eight

Notation

Scientific notation 7.7879968 × 10^7
Engineering notation 7.7879968 × 10^6

Prime Factorization of 77879968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 37 × 65777

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4867498
Product of the distinct prime numbers

The prime factorization of 77879968 is 2 × 2 × 2 × 2 × 2 × 37 × 65777. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 5, 15, 70, 676, 107, 2290, 5178, 44416, 17621, 729627, 124594, 8802668, 3526998, 3067031, 40256595, 548740009, 608236346, 4234249739, 5482019565

Basic calculations (n = 77879968)

Multiplication

n×y
n×2 155759936
n×3 233639904
n×4 311519872
n×5 389399840

Division

n÷y
n÷2 38939984
n÷3 25959989.333333
n÷3 19469992
n÷5 15575993.6

Exponentiation

ny
n2 6065289415681024
n3 4.7236454560398E+23
n4 3.6787735695972E+31
n5 2.8650276787948E+39

Nth Root

y√n
2√n 8824.9627761255
3√n 427.04658651803
4√n 93.941273017378
5√n 37.869114746163

Divisors of 77879968

1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 1184, 65777, 131554, 263108, 526216, 1052432, 2104864, 2433749, 4867498, 9734996, 19469992, 38939984, 77879968

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77879967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77879968 can be divided by 24 positive divisors. The sum of these divisors (counting 77879968) is 1, the average is 0.041666666666667.

Base conversion 77879968

Base System Value
2 Binary 100101001000101101010100000
3 Ternary 12102112201020021
4 Quaternary 10221011222200
5 Quinary 124414124333
6 Senary 11421123224
8 Octal 451055240
10 Decimal 77879968
12 Duodecimal 220b9514
16 Hexadecimal 4a45aa0
20 Vigesimal 146eji8
36 Base36 1ad8kg

Cryptographic Hash Functions

md5 8526301790ff1fbb4abd55dac850302d
sha1 27ee1c5e04bd59137109f753df1f173b547bf25d
sha256 d01f4e4fd0c8473ca413085726e3b05fab0133f7567cfc31b12793a7ca1d0625
sha512 c46ff72ee86509ddeb3b06c669a16474ef0502474152ddfd4280b76933401db40fb4b6f219240085d901386ed3d3b206bdef3b16d3d52e1233606a6395b732e7
ripemd-160 26635b7468d361dafb80f3c1f8a174d9be26cb6a

77879968 as geometric shapes

Circle

Radius = n
Diameter 155759936
Circumference 489334270.66122
Area 1.9054668670199E+16

Sphere

Radius = n
Volume 1.9786359817143E+24
Surface area 7.6218674680798E+16
Circumference 489334270.66122

Square

Length = n
Perimeter 311519872
Area 6065289415681024
Diagonal 110138906.98278

Cube

Length = n
Surface area 36391736494086144
Volume 4.7236454560398E+23
Space diagonal 134892061.46784

Equilateral Triangle

Length = n
Perimeter 233639904
Area 2.6263473576423E+15
Altitude 67446030.733919

Triangular Pyramid

Length = n
Surface area 2.6263473576423E+15
Volume 5.5668695564779E+22
Height 36712968.994261