20071240 (number)

20071240 is an even 8-digits composite number following 20071239 and preceding 20071241. In scientific notation, it is written as 2.0071240 × 10^7. The sum of its digits is 16. It has a total of 7 prime factors and 64 positive divisors. There are 6801408 positive integers (up to 20071240) that are relatively prime to 20071240.

Interesting facts

Basic properties

Name

Name twenty million seventy-one thousand two hundred forty

Notation

Scientific notation 2.0071240 × 10^7
Engineering notation 2.0071240 × 10^6

Prime Factorization of 20071240

Prime Factorization 2 × 2 × 2 × 7 × 5 × 97 × 739

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5017810
Product of the distinct prime numbers

The prime factorization of 20071240 is 2 × 2 × 2 × 7 × 5 × 97 × 739. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 5, 72, 60, 597, 707, 5093, 9906, 10077, 86842, 669255, 351482, 7738307, 2947296, 47558200, 84764835, 995776749, 294862915, 3310430217, 7809028353

Basic calculations (n = 20071240)

Multiplication

n×y
n×2 40142480
n×3 60213720
n×4 80284960
n×5 100356200

Division

n÷y
n÷2 10035620
n÷3 6690413.3333333
n÷3 5017810
n÷5 4014248

Exponentiation

ny
n2 402854675137600
n3 8.0857928698088E+21
n4 1.6229188928022E+29
n5 3.2573994597967E+36

Nth Root

y√n
2√n 4480.0937490191
3√n 271.76367159877
4√n 66.933502440998
5√n 28.874524481239

Divisors of 20071240

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 97, 140, 194, 280, 388, 485, 679, 739, 776, 970, 1358, 1478, 1940, 2716, 2956, 3395, 3695, 3880, 5173, 5432, 5912, 6790, 7390, 10346, 13580, 14780, 20692, 25865, 27160, 29560, 41384, 51730, 71683, 103460, 143366, 206920, 286732, 358415, 501781, 573464, 716830, 1003562, 1433660, 2007124, 2508905, 2867320, 4014248, 5017810, 10035620, 20071240

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 -20071239
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 20071240 can be divided by 64 positive divisors. The sum of these divisors (counting 20071240) is 1, the average is 0.015625.

Base conversion 20071240

Base System Value
2 Binary 1001100100100001101001000
3 Ternary 1101202201120021
4 Quaternary 1030210031020
5 Quinary 20114234430
6 Senary 1554110224
8 Octal 114441510
10 Decimal 20071240
12 Duodecimal 687b374
16 Hexadecimal 1324348
20 Vigesimal 658i20
36 Base36 by72g

Cryptographic Hash Functions

md5 47e73c3579d04c501bd31f872848280e
sha1 4e4b6d1afad65f21a502de6a90c8365ea0961cc9
sha256 9f03897061cfe390b7df713f5a219ba9507d2ce57d42f8041fdd16563f5aad3f
sha512 39c05226cbc1bcbd46998f693c0ae2a53d51a34191b00a85b9eb6663c3b6d4a7f716cd92486184c1a6744aac808d9b55506bb29dc7cbf31998b1f2e76a982fef
ripemd-160 48fb44475a50f86061e01c8b987e2aabc40fe7c5

20071240 as geometric shapes

Circle

Radius = n
Diameter 40142480
Circumference 126111320.26488
Area 1.2656052878766E+15

Sphere

Radius = n
Volume 3.3869689970987E+22
Surface area 5.0624211515063E+15
Circumference 126111320.26488

Square

Length = n
Perimeter 80284960
Area 402854675137600
Diagonal 28385019.821645

Cube

Length = n
Surface area 2417128050825600
Volume 8.0857928698088E+21
Space diagonal 34764407.450909

Equilateral Triangle

Length = n
Perimeter 60213720
Area 1.7444119135124E+14
Altitude 17382203.725454

Triangular Pyramid

Length = n
Surface area 1.7444119135124E+14
Volume 9.5291982825194E+20
Height 9461673.2738818