156742068 (number)

156742068 is an even 9-digits composite number following 156742067 and preceding 156742069. In scientific notation, it is written as 1.56742068 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 44707680 positive integers (up to 156742068) that are relatively prime to 156742068.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million seven hundred forty-two thousand sixty-eight

Notation

Scientific notation 1.56742068 × 10^8
Engineering notation 1.56742068 × 10^6

Prime Factorization of 156742068

Prime Factorization 2 × 2 × 3 × 7 × 787 × 2371

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 78371034
Product of the distinct prime numbers

The prime factorization of 156742068 is 2 × 2 × 3 × 7 × 787 × 2371. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156742068)

Multiplication

n×y
n×2 313484136
n×3 470226204
n×4 626968272
n×5 783710340

Division

n÷y
n÷2 78371034
n÷3 52247356
n÷3 39185517
n÷5 31348413.6

Exponentiation

ny
n2 24568075880916624
n3 3.8508510203558E+24
n4 6.0359035249048E+32
n5 9.4608000074206E+40

Nth Root

y√n
2√n 12519.667247974
3√n 539.1734818133
4√n 111.89131891248
5√n 43.554909379316

Divisors of 156742068

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 -156742067
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 156742068 can be divided by 48 positive divisors. The sum of these divisors (counting 156742068) is 1, the average is 0.020833333333333.

Base conversion 156742068

Base System Value
2 Binary 1001010101111011000110110100
3 Ternary 101220221022200210
4 Quaternary 21111323012310
5 Quinary 310111221233
6 Senary 23315305420
8 Octal 1125730664
10 Decimal 156742068
12 Duodecimal 445ab270
16 Hexadecimal 957b1b4
20 Vigesimal 28jcf38
36 Base36 2lbiyc

Cryptographic Hash Functions

md5 72d1f2892ac3b012904ee33af801aff8
sha1 50da91ba1c201ae9c285b08d9fb95a0334e631d6
sha256 4a2cbe5856cb24a88748d5d7b9632335a1838339458953a01956ca0e26f4473e
sha512 48d795c84e1f42c5408c2b6dbb8677d7981b62e1af7d10726c63a3f4a6a71b1c04da1ce30f467ac0e99cd8a7e726076f999f75d8f4f9b4ca88f146876adbd933
ripemd-160 ea7c96708e9e24586c6ab161b85e6afcd6e79074

156742068 as geometric shapes

Circle

Radius = n
Diameter 313484136
Circumference 984839458.67454
Area 7.7182886700324E+16

Sphere

Radius = n
Volume 1.6130407034158E+25
Surface area 3.087315468013E+17
Circumference 984839458.67454

Square

Length = n
Perimeter 626968272
Area 24568075880916624
Diagonal 221666758.36001

Cube

Length = n
Surface area 147408455285499744
Volume 3.8508510203558E+24
Space diagonal 271485225.45942

Equilateral Triangle

Length = n
Perimeter 470226204
Area 1.0638288917489E+16
Altitude 135742612.72971

Triangular Pyramid

Length = n
Surface area 1.0638288917489E+16
Volume 4.5382714497212E+23
Height 73888919.453335