157020800 (number)

157020800 is an even 9-digits composite number following 157020799 and preceding 157020801. In scientific notation, it is written as 1.57020800 × 10^8. The sum of its digits is 23. It has a total of 9 prime factors and 32 positive divisors. There are 62807040 positive integers (up to 157020800) that are relatively prime to 157020800.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million twenty thousand eight hundred

Notation

Scientific notation 1.57020800 × 10^8
Engineering notation 1.57020800 × 10^6

Prime Factorization of 157020800

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 25 × 49069

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2453450
Product of the distinct prime numbers

The prime factorization of 157020800 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 25 × 49069. Since it has a total of 9 prime factors.

Most popular turbo-numbers

1, 5, 88, 49, 200, 423, 6583, 9020, 98413, 60069, 39280, 117267, 9954306, 532353, 58642526, 25870794, 415746741, 153498189, 3481116366, 8595364114

Basic calculations (n = 157020800)

Multiplication

n×y
n×2 314041600
n×3 471062400
n×4 628083200
n×5 785104000

Division

n÷y
n÷2 78510400
n÷3 52340266.666667
n÷3 39255200
n÷5 31404160

Exponentiation

ny
n2 24655531632640000
n3 3.8714313013824E+24
n4 6.0789524008811E+32
n5 9.5452196914827E+40

Nth Root

y√n
2√n 12530.794069013
3√n 539.49289384617
4√n 111.94102942627
5√n 43.570388976981

Divisors of 157020800

1, 2, 4, 8, 16, 25, 32, 50, 64, 100, 128, 200, 400, 800, 1600, 3200, 49069, 98138, 196276, 392552, 785104, 1226725, 1570208, 2453450, 3140416, 4906900, 6280832, 9813800, 19627600, 39255200, 78510400, 157020800

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157020799
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157020800 can be divided by 32 positive divisors. The sum of these divisors (counting 157020800) is 1, the average is 0.03125.

Base conversion 157020800

Base System Value
2 Binary 1001010110111111001010000000
3 Ternary 101221110111001012
4 Quaternary 21112333022000
5 Quinary 310144131200
6 Senary 23325300052
8 Octal 1126771200
10 Decimal 157020800
12 Duodecimal 44704628
16 Hexadecimal 95bf280
20 Vigesimal 2917c00
36 Base36 2lhi0w

Cryptographic Hash Functions

md5 b6b4cd16c0a529202497dcfcc369f52c
sha1 a0752510b6589816fe9b3b1765163b2b98de92f8
sha256 a0fa6edf4a18b82e527dbf535ee11334f69d8c39ece5dda2ab0cd16ffaa4632b
sha512 bfc41b9586c1112025ef6a0dfaf1840a95a80623d3519e2f646b01b4c21147c2d1ad6eeb3770dd8b206e22c97382941d1a47b12e4912d354a924207c7658437c
ripemd-160 ba5b64301910818aad5d78b8c935d69ba704c2a3

157020800 as geometric shapes

Circle

Radius = n
Diameter 314041600
Circumference 986590783.48158
Area 7.7457637047453E+16

Sphere

Radius = n
Volume 1.6216613513734E+25
Surface area 3.0983054818981E+17
Circumference 986590783.48158

Square

Length = n
Perimeter 628083200
Area 24655531632640000
Diagonal 222060944.93467

Cube

Length = n
Surface area 147933189795840000
Volume 3.8714313013824E+24
Space diagonal 271968003.44511

Equilateral Triangle

Length = n
Perimeter 471062400
Area 1.0676158368839E+16
Altitude 135984001.72256

Triangular Pyramid

Length = n
Surface area 1.0676158368839E+16
Volume 4.562525543509E+23
Height 74020314.978224