20071220 (number)

20071220 is an even 8-digits composite number following 20071219 and preceding 20071221. In scientific notation, it is written as 2.0071220 × 10^7. The sum of its digits is 14. It has a total of 7 prime factors and 96 positive divisors. There are 6580224 positive integers (up to 20071220) that are relatively prime to 20071220.

Interesting facts

Basic properties

Name

Name twenty million seventy-one thousand two hundred twenty

Notation

Scientific notation 2.0071220 × 10^7
Engineering notation 2.0071220 × 10^6

Prime Factorization of 20071220

Prime Factorization 2 × 2 × 5 × 17 × 13 × 19 × 239

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10035610
Product of the distinct prime numbers

The prime factorization of 20071220 is 2 × 2 × 5 × 17 × 13 × 19 × 239. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 2, 95, 36, 487, 760, 2324, 1968, 24087, 94305, 857834, 188630, 1445948, 6135602, 1129305, 38042426, 423028211, 81986918, 9204283311, 9073538941

Basic calculations (n = 20071220)

Multiplication

n×y
n×2 40142440
n×3 60213660
n×4 80284880
n×5 100356100

Division

n÷y
n÷2 10035610
n÷3 6690406.6666667
n÷3 5017805
n÷5 4014244

Exponentiation

ny
n2 402853872288400
n3 8.0857686985524E+21
n4 1.6229124241776E+29
n5 3.2573832306402E+36

Nth Root

y√n
2√n 4480.0915169224
3√n 271.76358133238
4√n 66.933485767009
5√n 28.874518726829

Divisors of 20071220

1, 2, 4, 5, 10, 13, 17, 19, 20, 26, 34, 38, 52, 65, 68, 76, 85, 95, 130, 170, 190, 221, 239, 247, 260, 323, 340, 380, 442, 478, 494, 646, 884, 956, 988, 1105, 1195, 1235, 1292, 1615, 2210, 2390, 2470, 3107, 3230, 4063, 4199, 4420, 4541, 4780, 4940, 6214, 6460, 8126, 8398, 9082, 12428, 15535, 16252, 16796, 18164, 20315, 20995, 22705, 31070, 40630, 41990, 45410, 52819, 59033, 62140, 77197, 81260, 83980, 90820, 105638, 118066, 154394, 211276, 236132, 264095, 295165, 308788, 385985, 528190, 590330, 771970, 1003561, 1056380, 1180660, 1543940, 2007122, 4014244, 5017805, 10035610, 20071220

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20071219
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20071220 can be divided by 96 positive divisors. The sum of these divisors (counting 20071220) is 1, the average is 0.010416666666667.

Base conversion 20071220

Base System Value
2 Binary 1001100100100001100110100
3 Ternary 1101202201112112
4 Quaternary 1030210030310
5 Quinary 20114234340
6 Senary 1554110152
8 Octal 114441464
10 Decimal 20071220
12 Duodecimal 687b358
16 Hexadecimal 1324334
20 Vigesimal 658i10
36 Base36 by71w

Cryptographic Hash Functions

md5 634ff741037643f04171616270a5c872
sha1 650b9ca8272a910601b77450ca6ce438819a1d7c
sha256 62bb1f918c53f553a73b59b8aca63ccdae929c33cc5d6678c1c80298be0bb010
sha512 65437cf26742f93bf6c125dc542dacc5a6341665043e920b6fd7239475b257cee3ec86de13aee757681e9ab76d79d48c697f587f65e2ac369a6b8e0dd30f5f1a
ripemd-160 336fee295eb7b4b63cd2d028f0484e93aa091afd

20071220 as geometric shapes

Circle

Radius = n
Diameter 40142440
Circumference 126111194.60117
Area 1.2656027656514E+15

Sphere

Radius = n
Volume 3.3869588722665E+22
Surface area 5.0624110626058E+15
Circumference 126111194.60117

Square

Length = n
Perimeter 80284880
Area 402853872288400
Diagonal 28384991.537374

Cube

Length = n
Surface area 2417123233730400
Volume 8.0857686985524E+21
Space diagonal 34764372.809893

Equilateral Triangle

Length = n
Perimeter 60213660
Area 1.7444084370734E+14
Altitude 17382186.404946

Triangular Pyramid

Length = n
Surface area 1.7444084370734E+14
Volume 9.5291697964205E+20
Height 9461663.8457914