157702946 (number)

157702946 is an even 9-digits composite number following 157702945 and preceding 157702947. In scientific notation, it is written as 1.57702946 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 78813108 positive integers (up to 157702946) that are relatively prime to 157702946.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57702946 × 10^8
Engineering notation 1.57702946 × 10^6

Prime Factorization of 157702946

Prime Factorization 2 × 2179 × 36187

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157702946
Product of the distinct prime numbers

The prime factorization of 157702946 is 2 × 2179 × 36187. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 4, 27, 22, 268, 341, 5772, 3806, 44904, 74664, 278617, 295259, 6355937, 790675, 80793700, 85173884, 471302495, 208164491, 2407233465, 3176334744

Basic calculations (n = 157702946)

Multiplication

n×y
n×2 315405892
n×3 473108838
n×4 630811784
n×5 788514730

Division

n÷y
n÷2 78851473
n÷3 52567648.666667
n÷3 39425736.5
n÷5 31540589.2

Exponentiation

ny
n2 24870219177078916
n3 3.922106831891E+24
n4 6.1852780191594E+32
n5 9.7543656545049E+40

Nth Root

y√n
2√n 12557.983357211
3√n 540.27300553016
4√n 112.06240831435
5√n 43.608179961768

Divisors of 157702946

1, 2, 2179, 4358, 36187, 72374, 78851473, 157702946

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 -157702945
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 157702946 can be divided by 8 positive divisors. The sum of these divisors (counting 157702946) is 1, the average is 0.125.

Base conversion 157702946

Base System Value
2 Binary 1001011001100101101100100010
3 Ternary 101222202010202212
4 Quaternary 21121211230202
5 Quinary 310332443241
6 Senary 23352042122
8 Octal 1131455442
10 Decimal 157702946
12 Duodecimal 44993342
16 Hexadecimal 9665b22
20 Vigesimal 295ch76
36 Base36 2lw4de

Cryptographic Hash Functions

md5 d9ff030a01a2f127a4ed12cffedb278a
sha1 92d5dd8d7ce00fc1dad0dcf31d88a663d5a80241
sha256 c44beb254c1147e13ad901f996819973addc0ff12c2d83391b385e6b71a579f1
sha512 9cc977ccd8057df152a44aeff0930d6321820932dc0eacc252407cb86a49fe51b3ba168bab2246555869edd22ae66756eb99efc6c55b0427eff3815bb3684d06
ripemd-160 ebb20b1d84cdc5a850036db50cff0990001697d0

157702946 as geometric shapes

Circle

Radius = n
Diameter 315405892
Circumference 990876833.20614
Area 7.8132097859879E+16

Sphere

Radius = n
Volume 1.6428882679551E+25
Surface area 3.1252839143952E+17
Circumference 990876833.20614

Square

Length = n
Perimeter 630811784
Area 24870219177078916
Diagonal 223025645.05939

Cube

Length = n
Surface area 149221315062473496
Volume 3.922106831891E+24
Space diagonal 273149514.97529

Equilateral Triangle

Length = n
Perimeter 473108838
Area 1.0769120802519E+16
Altitude 136574757.48765

Triangular Pyramid

Length = n
Surface area 1.0769120802519E+16
Volume 4.6222472289471E+23
Height 74341881.686464