156742057 (number)

156742057 is an odd 9-digits composite number following 156742056 and preceding 156742058. In scientific notation, it is written as 1.56742057 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 143923200 positive integers (up to 156742057) that are relatively prime to 156742057.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.56742057 × 10^8
Engineering notation 1.56742057 × 10^6

Prime Factorization of 156742057

Prime Factorization 17 × 41 × 224881

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 156742057
Product of the distinct prime numbers

The prime factorization of 156742057 is 17 × 41 × 224881. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 8, 99, 8, 207, 532, 9783, 3328, 65090, 47377, 872573, 368513, 3895045, 6069260, 56100899, 85606304, 340995968, 420309980, 823934234, 5142824067

Basic calculations (n = 156742057)

Multiplication

n×y
n×2 313484114
n×3 470226171
n×4 626968228
n×5 783710285

Division

n÷y
n÷2 78371028.5
n÷3 52247352.333333
n÷3 39185514.25
n÷5 31348411.4

Exponentiation

ny
n2 24568072432591249
n3 3.8508502096093E+24
n4 6.0359018305305E+32
n5 9.4607966876742E+40

Nth Root

y√n
2√n 12519.666808665
3√n 539.17346920042
4√n 111.89131694937
5√n 43.554908767988

Divisors of 156742057

1, 17, 41, 697, 224881, 3822977, 9220121, 156742057

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 -156742056
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 156742057 can be divided by 8 positive divisors. The sum of these divisors (counting 156742057) is 1, the average is 0.125.

Base conversion 156742057

Base System Value
2 Binary 1001010101111011000110101001
3 Ternary 101220221022200101
4 Quaternary 21111323012221
5 Quinary 310111221212
6 Senary 23315305401
8 Octal 1125730651
10 Decimal 156742057
12 Duodecimal 445ab261
16 Hexadecimal 957b1a9
20 Vigesimal 28jcf2h
36 Base36 2lbiy1

Cryptographic Hash Functions

md5 b1699e3dc576f02fe37d8bd381781f19
sha1 ca50c208a86d45052d6529aabacb8defde61fad0
sha256 d873c86be2d30c332ebac6ba9f6a7115bb44ef2c6b420f1a621de5047bf0d6bb
sha512 53b530ac9c0fcdf5781e54fe9685cf7c57a5432a7de41dab2ea6ce0bdeaad6a6a546462ddb561efd695aeb268bd7604dc8e5ca810951cfeeabc0a2640c906c8e
ripemd-160 f790ac232eaf217d782aa908a79bc2c4c1349514

156742057 as geometric shapes

Circle

Radius = n
Diameter 313484114
Circumference 984839389.55951
Area 7.7182875867091E+16

Sphere

Radius = n
Volume 1.6130403638111E+25
Surface area 3.0873150346836E+17
Circumference 984839389.55951

Square

Length = n
Perimeter 626968228
Area 24568072432591249
Diagonal 221666742.80366

Cube

Length = n
Surface area 147408434595547494
Volume 3.8508502096093E+24
Space diagonal 271485206.40686

Equilateral Triangle

Length = n
Perimeter 470226171
Area 1.063828742432E+16
Altitude 135742603.20343

Triangular Pyramid

Length = n
Surface area 1.063828742432E+16
Volume 4.5382704942473E+23
Height 73888914.267886