77776830 (number)

77776830 is an even 8-digits composite number following 77776829 and preceding 77776831. In scientific notation, it is written as 7.7776830 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 64 positive divisors. There are 19699200 positive integers (up to 77776830) that are relatively prime to 77776830.

Interesting facts

Basic properties

Name

Name seventy-seven million seven hundred seventy-six thousand eight hundred thirty

Notation

Scientific notation 7.7776830 × 10^7
Engineering notation 7.7776830 × 10^6

Prime Factorization of 77776830

Prime Factorization 2 × 5 × 9 × 31 × 61 × 457

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 77776830
Product of the distinct prime numbers

The prime factorization of 77776830 is 2 × 5 × 9 × 31 × 61 × 457. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 2, 8, 11, 906, 697, 7609, 2862, 83735, 56918, 205310, 890658, 2581654, 8379596, 83283750, 69295212, 710888137, 635065225, 7175951969, 5320958894

Basic calculations (n = 77776830)

Multiplication

n×y
n×2 155553660
n×3 233330490
n×4 311107320
n×5 388884150

Division

n÷y
n÷2 38888415
n÷3 25925610
n÷3 19444207.5
n÷5 15555366

Exponentiation

ny
n2 6049235284848900
n3 4.7049034437969E+23
n4 3.6593247531461E+31
n5 2.8461067924024E+39

Nth Root

y√n
2√n 8819.117302769
3√n 426.85798779192
4√n 93.910155482616
5√n 37.859079263394

Divisors of 77776830

1, 2, 5, 9, 10, 18, 31, 45, 61, 62, 90, 122, 155, 279, 305, 310, 457, 549, 558, 610, 914, 1098, 1395, 1891, 2285, 2745, 2790, 3782, 4113, 4570, 5490, 8226, 9455, 14167, 17019, 18910, 20565, 27877, 28334, 34038, 41130, 55754, 70835, 85095, 127503, 139385, 141670, 170190, 250893, 255006, 278770, 501786, 637515, 864187, 1254465, 1275030, 1728374, 2508930, 4320935, 7777683, 8641870, 15555366, 38888415, 77776830

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 -77776829
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 77776830 can be divided by 64 positive divisors. The sum of these divisors (counting 77776830) is 1, the average is 0.015625.

Base conversion 77776830

Base System Value
2 Binary 100101000101100011110111110
3 Ternary 12102100110202100
4 Quaternary 10220230132332
5 Quinary 124402324310
6 Senary 11415005530
8 Octal 450543676
10 Decimal 77776830
12 Duodecimal 220698a6
16 Hexadecimal 4a2c7be
20 Vigesimal 146221a
36 Base36 1ab0zi

Cryptographic Hash Functions

md5 cb520747c94ab3c66ddf6a30b5ab27c6
sha1 f1acc1e553ed84cb99b34534b07dceab74666414
sha256 8d53ff89ad40ffe7e165e8f89259433fc6688c41cdb93cfc26bdb2ad52d8dcc4
sha512 2b185808323ac86f0060bbc1e0dca7d7a0298f5634c6aa69d805e03b911ad0bec2434297c351c4ea4b54b048982748c6a81289f02ade9024bced40621c68be9f
ripemd-160 84743b31ed7fec14103feed727d4b087e954197e

77776830 as geometric shapes

Circle

Radius = n
Diameter 155553660
Circumference 488686235.495
Area 1.9004233130717E+16

Sphere

Radius = n
Volume 1.9707853459842E+24
Surface area 7.601693252287E+16
Circumference 488686235.495

Square

Length = n
Perimeter 311107320
Area 6049235284848900
Diagonal 109993047.82439

Cube

Length = n
Surface area 36295411709093400
Volume 4.7049034437969E+23
Space diagonal 134713421.21165

Equilateral Triangle

Length = n
Perimeter 233330490
Area 2.6193957150742E+15
Altitude 67356710.605824

Triangular Pyramid

Length = n
Surface area 2.6193957150742E+15
Volume 5.5447818832279E+22
Height 36664349.274796