80978040 (number)

80978040 is an even 8-digits composite number following 80978039 and preceding 80978041. In scientific notation, it is written as 8.0978040 × 10^7. The sum of its digits is 36. It has a total of 9 prime factors and 192 positive divisors. There are 18120960 positive integers (up to 80978040) that are relatively prime to 80978040.

Interesting facts

Basic properties

Name

Name eighty million nine hundred seventy-eight thousand forty

Notation

Scientific notation 8.0978040 × 10^7
Engineering notation 8.0978040 × 10^6

Prime Factorization of 80978040

Prime Factorization 2 × 2 × 2 × 121 × 5 × 33 × 3 × 13 × 13

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1557270
Product of the distinct prime numbers

The prime factorization of 80978040 is 2 × 2 × 2 × 121 × 5 × 33 × 3 × 13 × 13. Since it has a total of 9 prime factors.

Most popular turbo-numbers

6, 4, 30, 69, 769, 865, 7602, 4012, 93934, 37735, 74512, 549247, 4760333, 1164719, 39371167, 32118392, 681526088, 623300644, 5511084529, 7331510958

Basic calculations (n = 80978040)

Multiplication

n×y
n×2 161956080
n×3 242934120
n×4 323912160
n×5 404890200

Division

n÷y
n÷2 40489020
n÷3 26992680
n÷3 20244510
n÷5 16195608

Exponentiation

ny
n2 6557442962241600
n3 5.3100887849412E+23
n4 4.3000058203052E+31
n5 3.4820604331691E+39

Nth Root

y√n
2√n 8998.7799172999
3√n 432.63576656977
4√n 94.861899186659
5√n 38.165719329373

Divisors of 80978040

1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 33, 39, 40, 52, 60, 65, 66, 78, 99, 104, 120, 121, 130, 132, 156, 165, 169, 195, 198, 242, 260, 264, 312, 330, 338, 363, 390, 396, 429, 484, 495, 507, 520, 605, 660, 676, 726, 780, 792, 845, 858, 968, 990, 1014, 1210, 1287, 1320, 1352, 1452, 1560, 1573, 1690, 1716, 1815, 1980, 2028, 2145, 2420, 2535, 2574, 2904, 3146, 3380, 3432, 3630, 3960, 3993, 4056, 4290, 4719, 4840, 5070, 5148, 5577, 6292, 6435, 6760, 7260, 7865, 7986, 8580, 9438, 10140, 10296, 11154, 11979, 12584, 12870, 14520, 15730, 15972, 16731, 17160, 18876, 19965, 20280, 20449, 22308, 23595, 23958, 25740, 27885, 31460, 31944, 33462, 37752, 39930, 40898, 44616, 47190, 47916, 51480, 51909, 55770, 59895, 61347, 62920, 66924, 79860, 81796, 83655, 94380, 95832, 102245, 103818, 111540, 119790, 122694, 133848, 155727, 159720, 163592, 167310, 188760, 204490, 207636, 223080, 239580, 245388, 259545, 306735, 311454, 334620, 408980, 415272, 479160, 490776, 519090, 613470, 622908, 669240, 674817, 778635, 817960, 1038180, 1226940, 1245816, 1349634, 1557270, 2024451, 2076360, 2453880, 2699268, 3114540, 3374085, 4048902, 5398536, 6229080, 6748170, 8097804, 10122255, 13496340, 16195608, 20244510, 26992680, 40489020, 80978040

192 divisors

τ Total Divisors 192
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80978039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0052083333333333
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 192
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80978040 can be divided by 192 positive divisors. The sum of these divisors (counting 80978040) is 1, the average is 0.0052083333333333.

Base conversion 80978040

Base System Value
2 Binary 100110100111010000001111000
3 Ternary 12122101002222200
4 Quaternary 10310322001320
5 Quinary 131212244130
6 Senary 12011350200
8 Octal 464720170
10 Decimal 80978040
12 Duodecimal 23152360
16 Hexadecimal 4d3a078
20 Vigesimal 1562520
36 Base36 1c7n20

Cryptographic Hash Functions

md5 142b92159b66df810eb9861cf2573d3f
sha1 dabe4a54e324b2764853d0f6922b772137d8b096
sha256 480b36f0373da23156433d907ca4e4795034b0bdcbedb6a1926676fe2d436d89
sha512 e30657d5704380cad006f22991ef7231d048c73d837d6143586854afc2fdf2272960af796ace83f7b8bd3ae0dceb72e9bfa8d2cb7d98c0f75b5b4e476f857991
ripemd-160 031137b6eacf04a986338639f5acda818298f53d

80978040 as geometric shapes

Circle

Radius = n
Diameter 161956080
Circumference 508800031.1322
Area 2.0600814636512E+16

Sphere

Radius = n
Volume 2.2242847888908E+24
Surface area 8.2403258546049E+16
Circumference 508800031.1322

Square

Length = n
Perimeter 323912160
Area 6557442962241600
Diagonal 114520242.42239

Cube

Length = n
Surface area 39344657773449600
Volume 5.3100887849412E+23
Space diagonal 140258079.57734

Equilateral Triangle

Length = n
Perimeter 242934120
Area 2.8394560945844E+15
Altitude 70129039.788672

Triangular Pyramid

Length = n
Surface area 2.8394560945844E+15
Volume 6.2579996475576E+22
Height 38173414.140797