77255280 (number)

77255280 is an even 8-digits composite number following 77255279 and preceding 77255281. In scientific notation, it is written as 7.7255280 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 80 positive divisors. There are 20252160 positive integers (up to 77255280) that are relatively prime to 77255280.

Interesting facts

Basic properties

Name

Name seventy-seven million two hundred fifty-five thousand two hundred eighty

Notation

Scientific notation 7.7255280 × 10^7
Engineering notation 7.7255280 × 10^6

Prime Factorization of 77255280

Prime Factorization 2 × 2 × 2 × 2 × 9 × 5 × 61 × 1759

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 9656910
Product of the distinct prime numbers

The prime factorization of 77255280 is 2 × 2 × 2 × 2 × 9 × 5 × 61 × 1759. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 6, 11, 63, 153, 592, 2173, 1684, 89407, 21666, 125095, 907168, 6581231, 8356327, 66413646, 24946628, 833726026, 126887241, 6028772755, 4267540504

Basic calculations (n = 77255280)

Multiplication

n×y
n×2 154510560
n×3 231765840
n×4 309021120
n×5 386276400

Division

n÷y
n÷2 38627640
n÷3 25751760
n÷3 19313820
n÷5 15451056

Exponentiation

ny
n2 5968378287878400
n3 4.6108873577597E+23
n4 3.5621539387218E+31
n5 2.7519519993906E+39

Nth Root

y√n
2√n 8789.4982791966
3√n 425.90171639941
4√n 93.752324126907
5√n 37.808168009282

Divisors of 77255280

1, 2, 4, 5, 8, 9, 10, 16, 18, 20, 36, 40, 45, 61, 72, 80, 90, 122, 144, 180, 244, 305, 360, 488, 549, 610, 720, 976, 1098, 1220, 1759, 2196, 2440, 2745, 3518, 4392, 4880, 5490, 7036, 8784, 8795, 10980, 14072, 15831, 17590, 21960, 28144, 31662, 35180, 43920, 63324, 70360, 79155, 107299, 126648, 140720, 158310, 214598, 253296, 316620, 429196, 536495, 633240, 858392, 965691, 1072990, 1266480, 1716784, 1931382, 2145980, 3862764, 4291960, 4828455, 7725528, 8583920, 9656910, 15451056, 19313820, 38627640, 77255280

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77255279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77255280 can be divided by 80 positive divisors. The sum of these divisors (counting 77255280) is 1, the average is 0.0125.

Base conversion 77255280

Base System Value
2 Binary 100100110101101001001110000
3 Ternary 12101100222022200
4 Quaternary 10212231021300
5 Quinary 124234132110
6 Senary 11355503200
8 Octal 446551160
10 Decimal 77255280
12 Duodecimal 21a57b00
16 Hexadecimal 49ad270
20 Vigesimal 142gi40
36 Base36 19zuk0

Cryptographic Hash Functions

md5 571bb30e0b38cfd735deb9246201fa7d
sha1 0084189f4d3eb6df8e48cd54d3300f0f07c711ed
sha256 c18752703b67aba9192f12e459153680e46637caaa5b02cc36ab59fa93d25342
sha512 a793c1b0d4ac37e8323568afce3cd3c0abe3c410f035363f871b9f7d5e0f22f21ef1dcd6eefdbb5cd191b55bbc8df6426b834f6716259c007cc954f55a148488
ripemd-160 33fbddd10336cd56663e28f557e8abc67d87325b

77255280 as geometric shapes

Circle

Radius = n
Diameter 154510560
Circumference 485409240.19804
Area 1.8750213383044E+16

Sphere

Radius = n
Volume 1.9314039799557E+24
Surface area 7.5000853532174E+16
Circumference 485409240.19804

Square

Length = n
Perimeter 309021120
Area 5968378287878400
Diagonal 109255464.74093

Cube

Length = n
Surface area 35810269727270400
Volume 4.6108873577597E+23
Space diagonal 133810070.11296

Equilateral Triangle

Length = n
Perimeter 231765840
Area 2.5843836083491E+15
Altitude 66905035.05648

Triangular Pyramid

Length = n
Surface area 2.5843836083491E+15
Volume 5.4339828632653E+22
Height 36418488.246977