142779314 (number)

142779314 is an even 9-digits composite number following 142779313 and preceding 142779315. In scientific notation, it is written as 1.42779314 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 71324176 positive integers (up to 142779314) that are relatively prime to 142779314.

Interesting facts

Basic properties

Name

Name one hundred forty-two million seven hundred seventy-nine thousand three hundred fourteen

Notation

Scientific notation 1.42779314 × 10^8
Engineering notation 1.42779314 × 10^6

Prime Factorization of 142779314

Prime Factorization 2 × 1109 × 64373

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 142779314
Product of the distinct prime numbers

The prime factorization of 142779314 is 2 × 1109 × 64373. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 2, 82, 89, 858, 506, 4877, 4174, 74485, 48213, 640948, 456000, 3765316, 7218614, 90144343, 96992249, 774956769, 338949012, 1281941983, 5543587624

Basic calculations (n = 142779314)

Multiplication

n×y
n×2 285558628
n×3 428337942
n×4 571117256
n×5 713896570

Division

n÷y
n÷2 71389657
n÷3 47593104.666667
n÷3 35694828.5
n÷5 28555862.8

Exponentiation

ny
n2 20385932506310596
n3 2.9106894585013E+24
n4 4.1558624415185E+32
n5 5.9337118847838E+40

Nth Root

y√n
2√n 11949.029835095
3√n 522.66300813578
4√n 109.31161802432
5√n 42.749698703497

Divisors of 142779314

1, 2, 1109, 2218, 64373, 128746, 71389657, 142779314

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142779313
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142779314 can be divided by 8 positive divisors. The sum of these divisors (counting 142779314) is 1, the average is 0.125.

Base conversion 142779314

Base System Value
2 Binary 1000100000101010001110110010
3 Ternary 100221122221101202
4 Quaternary 20200222032302
5 Quinary 243022414224
6 Senary 22100131202
8 Octal 1040521662
10 Decimal 142779314
12 Duodecimal 3b996b02
16 Hexadecimal 882a3b2
20 Vigesimal 24c785e
36 Base36 2d0982

Cryptographic Hash Functions

md5 0e82f747e11da2532c99902cf815c09f
sha1 d12d62497c04281cf1b112c4b29d7afa9f721d2b
sha256 de5a5f8b40b581db0a7aa7149ada3fb034f01cb0cb49d561b57ae01294a73fa2
sha512 a15da7ee25ba6f44be11e4c3966597a5dad671f2be43cf4b35328be7c5910f7f6011b311f6f999acedfa67ccdd54b477d664580058556178e28ae3f510b19094
ripemd-160 3a0230e63bd48ffc31d10958ad7a14febc4c22e6

142779314 as geometric shapes

Circle

Radius = n
Diameter 285558628
Circumference 897108887.89398
Area 6.4044295798403E+16

Sphere

Radius = n
Volume 1.2192267492945E+25
Surface area 2.5617718319361E+17
Circumference 897108887.89398

Square

Length = n
Perimeter 571117256
Area 20385932506310596
Diagonal 201920442.28513

Cube

Length = n
Surface area 122315595037863576
Volume 2.9106894585013E+24
Space diagonal 247301026.11783

Equilateral Triangle

Length = n
Perimeter 428337942
Area 8.82736771515E+15
Altitude 123650513.05892

Triangular Pyramid

Length = n
Surface area 8.82736771515E+15
Volume 3.4302804233908E+23
Height 67306814.095042