142700812 (number)

142700812 is an even 9-digits composite number following 142700811 and preceding 142700813. In scientific notation, it is written as 1.42700812 × 10^8. The sum of its digits is 25. It has a total of 5 prime factors and 18 positive divisors. There are 69046920 positive integers (up to 142700812) that are relatively prime to 142700812.

Interesting facts

Basic properties

Name

Name one hundred forty-two million seven hundred thousand eight hundred twelve

Notation

Scientific notation 1.42700812 × 10^8
Engineering notation 1.42700812 × 10^6

Prime Factorization of 142700812

Prime Factorization 2 × 2 × 31 × 31 × 37123

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2301626
Product of the distinct prime numbers

The prime factorization of 142700812 is 2 × 2 × 31 × 31 × 37123. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 1, 98, 740, 657, 1512, 1669, 50756, 26856, 180706, 368344, 3370922, 433198, 39992075, 58214583, 504680127, 462982537, 8588415963, 6341933797

Basic calculations (n = 142700812)

Multiplication

n×y
n×2 285401624
n×3 428102436
n×4 570803248
n×5 713504060

Division

n÷y
n÷2 71350406
n÷3 47566937.333333
n÷3 35675203
n÷5 28540162.4

Exponentiation

ny
n2 20363521745459344
n3 2.9058910882567E+24
n4 4.146730178778E+32
n5 5.9174176365652E+40

Nth Root

y√n
2√n 11945.744514261
3√n 522.56720150888
4√n 109.29658967352
5√n 42.744996796683

Divisors of 142700812

1, 2, 4, 31, 62, 124, 961, 1922, 3844, 37123, 74246, 148492, 1150813, 2301626, 4603252, 35675203, 71350406, 142700812

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142700811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142700812 can be divided by 18 positive divisors. The sum of these divisors (counting 142700812) is 1, the average is 0.055555555555556.

Base conversion 142700812

Base System Value
2 Binary 1000100000010111000100001100
3 Ternary 100221111221201021
4 Quaternary 20200113010030
5 Quinary 243012411222
6 Senary 22054323524
8 Octal 1040270414
10 Decimal 142700812
12 Duodecimal 3b9595a4
16 Hexadecimal 881710c
20 Vigesimal 24bhc0c
36 Base36 2cykng

Cryptographic Hash Functions

md5 fcd0f71505b0132209a816e8264b7e0a
sha1 1c49d30000165c55ad0a05094f83faca858bb6bf
sha256 124173084d51354962f918068b5c4e3bb5b1ec9da4bc2dc8938d324d608742f7
sha512 abb858f8856dadd0678f551d447f44b9aa6b1c9211bcc12f6fdf7fda632abb934202eb3f377220b93affe1951b9c030e00be5659cd99c6a3af00998daadbc92d
ripemd-160 e6daec9eeee187997b2fb312c8ce6783455b9c60

142700812 as geometric shapes

Circle

Radius = n
Diameter 285401624
Circumference 896615645.281
Area 6.3973890316751E+16

Sphere

Radius = n
Volume 1.2172168126666E+25
Surface area 2.55895561267E+17
Circumference 896615645.281

Square

Length = n
Perimeter 570803248
Area 20363521745459344
Diagonal 201809423.69205

Cube

Length = n
Surface area 122181130472756064
Volume 2.9058910882567E+24
Space diagonal 247165056.66533

Equilateral Triangle

Length = n
Perimeter 428102436
Area 8.8176635710423E+15
Altitude 123582528.33267

Triangular Pyramid

Length = n
Surface area 8.8176635710423E+15
Volume 3.4246254898265E+23
Height 67269807.897351