157042560 (number)

157042560 is an even 9-digits composite number following 157042559 and preceding 157042561. In scientific notation, it is written as 1.57042560 × 10^8. The sum of its digits is 30. It has a total of 10 prime factors and 64 positive divisors. There are 41584640 positive integers (up to 157042560) that are relatively prime to 157042560.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million forty-two thousand five hundred sixty

Notation

Scientific notation 1.57042560 × 10^8
Engineering notation 1.57042560 × 10^6

Prime Factorization of 157042560

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 15 × 263 × 311

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 2453790
Product of the distinct prime numbers

The prime factorization of 157042560 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 15 × 263 × 311. Since it has a total of 10 prime factors.

Most popular turbo-numbers

1, 4, 7, 1, 229, 135, 8998, 7709, 59939, 46098, 882118, 822575, 4791329, 6145461, 9514879, 13158060, 461468645, 968292607, 4745144365, 2366432409

Basic calculations (n = 157042560)

Multiplication

n×y
n×2 314085120
n×3 471127680
n×4 628170240
n×5 785212800

Division

n÷y
n÷2 78521280
n÷3 52347520
n÷3 39260640
n÷5 31408512

Exponentiation

ny
n2 24662365651353600
n3 3.8730410375446E+24
n4 6.0823227952107E+32
n5 9.5518354250624E+40

Nth Root

y√n
2√n 12531.66229995
3√n 539.51781373604
4√n 111.94490743196
5√n 43.571596510141

Divisors of 157042560

1, 2, 4, 8, 15, 16, 30, 32, 60, 64, 120, 128, 240, 263, 311, 480, 526, 622, 960, 1052, 1244, 1920, 2104, 2488, 3945, 4208, 4665, 4976, 7890, 8416, 9330, 9952, 15780, 16832, 18660, 19904, 31560, 33664, 37320, 39808, 63120, 74640, 81793, 126240, 149280, 163586, 252480, 298560, 327172, 504960, 597120, 654344, 1226895, 1308688, 2453790, 2617376, 4907580, 5234752, 9815160, 10469504, 19630320, 39260640, 78521280, 157042560

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157042559
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157042560 can be divided by 64 positive divisors. The sum of these divisors (counting 157042560) is 1, the average is 0.015625.

Base conversion 157042560

Base System Value
2 Binary 1001010111000100011110000000
3 Ternary 101221111120220010
4 Quaternary 21113010132000
5 Quinary 310200330220
6 Senary 23325544520
8 Octal 1127043600
10 Decimal 157042560
12 Duodecimal 44715140
16 Hexadecimal 95c4780
20 Vigesimal 291a680
36 Base36 2lhytc

Cryptographic Hash Functions

md5 344696b37062a871b02cd51fa573e059
sha1 f195e78177399070b7f535d5f7d18d6bdd48a8a9
sha256 64c92b8babf19985352784a036449a0f872293d480d835e92d79ee51d63beebe
sha512 0261e7c4497896135cd492ecf292c9cc1222347e1730908a1375ca0606aacdb04bb4eee641c0839f32cff7cd2369680927ff519a1f5b3a110682d6a87da9a8b0
ripemd-160 57c0a15f2bba29f39ad52b9786d0e66d30add1cb

157042560 as geometric shapes

Circle

Radius = n
Diameter 314085120
Circumference 986727505.59387
Area 7.7479106750438E+16

Sphere

Radius = n
Volume 1.6223356360803E+25
Surface area 3.0991642700175E+17
Circumference 986727505.59387

Square

Length = n
Perimeter 628170240
Area 24662365651353600
Diagonal 222091718.22179

Cube

Length = n
Surface area 147974193908121600
Volume 3.8730410375446E+24
Space diagonal 272005692.87068

Equilateral Triangle

Length = n
Perimeter 471127680
Area 1.0679117585746E+16
Altitude 136002846.43534

Triangular Pyramid

Length = n
Surface area 1.0679117585746E+16
Volume 4.5644226357693E+23
Height 74030572.740597