157434274 (number)

157434274 is an even 9-digits composite number following 157434273 and preceding 157434275. In scientific notation, it is written as 1.57434274 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 76854960 positive integers (up to 157434274) that are relatively prime to 157434274.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred thirty-four thousand two hundred seventy-four

Notation

Scientific notation 1.57434274 × 10^8
Engineering notation 1.57434274 × 10^6

Prime Factorization of 157434274

Prime Factorization 2 × 211 × 53 × 7039

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157434274
Product of the distinct prime numbers

The prime factorization of 157434274 is 2 × 211 × 53 × 7039. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 30, 11, 140, 646, 3870, 4219, 82422, 57365, 295821, 41345, 8222265, 6428348, 42617096, 11843376, 528154634, 635835169, 4730075501, 2000301708

Basic calculations (n = 157434274)

Multiplication

n×y
n×2 314868548
n×3 472302822
n×4 629737096
n×5 787171370

Division

n÷y
n÷2 78717137
n÷3 52478091.333333
n÷3 39358568.5
n÷5 31486854.8

Exponentiation

ny
n2 24785550629907076
n3 3.9020951691097E+24
n4 6.1432352002769E+32
n5 9.6715577376683E+40

Nth Root

y√n
2√n 12547.281538246
3√n 539.96601752315
4√n 112.01464876634
5√n 43.59331113449

Divisors of 157434274

1, 2, 53, 106, 211, 422, 7039, 11183, 14078, 22366, 373067, 746134, 1485229, 2970458, 78717137, 157434274

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157434273
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157434274 can be divided by 16 positive divisors. The sum of these divisors (counting 157434274) is 1, the average is 0.0625.

Base conversion 157434274

Base System Value
2 Binary 1001011000100100000110100010
3 Ternary 101222020111020001
4 Quaternary 21120210012202
5 Quinary 310300344044
6 Senary 23342210214
8 Octal 1130440642
10 Decimal 157434274
12 Duodecimal 4488396a
16 Hexadecimal 96241a2
20 Vigesimal 293j5de
36 Base36 2lqd2a

Cryptographic Hash Functions

md5 1aa1fed7e1d17c8e6463355c26fa5f07
sha1 181dcb1192bbbb468715a8ef161714fc7a979271
sha256 a05bb060d85755d6779853f66574f80c1b796e301c110633c047a5dfd7e66143
sha512 8138d48798b383131ab572cc7f491f3165d54120ae8cd66f1ad42aaee9cc2a56b4db67624f91acedef228ef448403ec9dbfc9bcc68e26f553a6ac6708ab60def
ripemd-160 1a13232b04bcef337ced7d1096f1ffec795b90de

157434274 as geometric shapes

Circle

Radius = n
Diameter 314868548
Circumference 989188717.24329
Area 7.7866103774094E+16

Sphere

Radius = n
Volume 1.6345058022511E+25
Surface area 3.1146441509638E+17
Circumference 989188717.24329

Square

Length = n
Perimeter 629737096
Area 24785550629907076
Diagonal 222645685.47316

Cube

Length = n
Surface area 148713303779442456
Volume 3.9020951691097E+24
Space diagonal 272684161.42072

Equilateral Triangle

Length = n
Perimeter 472302822
Area 1.0732458246142E+16
Altitude 136342080.71036

Triangular Pyramid

Length = n
Surface area 1.0732458246142E+16
Volume 4.5986632581879E+23
Height 74215228.491054