72862020 (number)

72862020 is an even 8-digits composite number following 72862019 and preceding 72862021. In scientific notation, it is written as 7.2862020 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 15120000 positive integers (up to 72862020) that are relatively prime to 72862020.

Interesting facts

Basic properties

Name

Name seventy-two million eight hundred sixty-two thousand twenty

Notation

Scientific notation 7.2862020 × 10^7
Engineering notation 7.2862020 × 10^6

Prime Factorization of 72862020

Prime Factorization 2 × 2 × 315 × 7 × 11 × 751

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 36431010
Product of the distinct prime numbers

The prime factorization of 72862020 is 2 × 2 × 315 × 7 × 11 × 751. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 1, 4, 8, 375, 858, 6471, 6422, 86701, 17201, 74692, 179367, 7539218, 7552412, 34238617, 26349695, 323189298, 727229284, 5396538082, 9229269566

Basic calculations (n = 72862020)

Multiplication

n×y
n×2 145724040
n×3 218586060
n×4 291448080
n×5 364310100

Division

n÷y
n÷2 36431010
n÷3 24287340
n÷3 18215505
n÷5 14572404

Exponentiation

ny
n2 5308873958480400
n3 3.8681528054028E+23
n4 2.8184142707031E+31
n5 2.0535535696026E+39

Nth Root

y√n
2√n 8535.9252574047
3√n 417.67043610856
4√n 92.390071205756
5√n 37.368033314067

Divisors of 72862020

1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 315, 630, 751, 1260, 1502, 2205, 3004, 3465, 4410, 5257, 6930, 8261, 8820, 10514, 13860, 16522, 21028, 24255, 33044, 48510, 57827, 97020, 115654, 231308, 236565, 473130, 946260, 1655955, 2602215, 3311910, 5204430, 6623820, 10408860, 18215505, 36431010, 72862020

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72862019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72862020 can be divided by 48 positive divisors. The sum of these divisors (counting 72862020) is 1, the average is 0.020833333333333.

Base conversion 72862020

Base System Value
2 Binary 100010101111100100101000100
3 Ternary 12002002202220100
4 Quaternary 10111330211010
5 Quinary 122123041040
6 Senary 11121404100
8 Octal 425744504
10 Decimal 72862020
12 Duodecimal 20499630
16 Hexadecimal 457c944
20 Vigesimal 12f7f10
36 Base36 17dop0

Cryptographic Hash Functions

md5 05b18c5b252b48f2c9dbac9840c76393
sha1 e7808e8a0ea4dd55625a8d0745f05ee5e20ce3c2
sha256 aa0d7e2dfadc1a2065907524eade8c48787baff37292cbff35a07c0079f2ecd4
sha512 78fb810b85b16827d0b0ef75d8dfac0df952ecaf80a0ba074e81ab57afebc44623d0d790a6f5caf4ee435f6e6449422d8791e37c830e86a6e6806a1571b223ea
ripemd-160 798ba5eae2beee9a2ef24345af2bee33e234b411

72862020 as geometric shapes

Circle

Radius = n
Diameter 145724040
Circumference 457805573.51543
Area 1.6678319426796E+16

Sphere

Radius = n
Volume 1.6202880581888E+24
Surface area 6.6713277707185E+16
Circumference 457805573.51543

Square

Length = n
Perimeter 291448080
Area 5308873958480400
Diagonal 103042456.8659

Cube

Length = n
Surface area 31853243750882400
Volume 3.8681528054028E+23
Space diagonal 126200720.5821

Equilateral Triangle

Length = n
Perimeter 218586060
Area 2.2988098567668E+15
Altitude 63100360.29105

Triangular Pyramid

Length = n
Surface area 2.2988098567668E+15
Volume 4.5586617989435E+22
Height 34347485.621967