157430370 (number)

157430370 is an even 9-digits composite number following 157430369 and preceding 157430371. In scientific notation, it is written as 1.57430370 × 10^8. The sum of its digits is 30. It has a total of 6 prime factors and 64 positive divisors. There are 39367680 positive integers (up to 157430370) that are relatively prime to 157430370.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57430370 × 10^8
Engineering notation 1.57430370 × 10^6

Prime Factorization of 157430370

Prime Factorization 2 × 5 × 3 × 17 × 467 × 661

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 157430370
Product of the distinct prime numbers

The prime factorization of 157430370 is 2 × 5 × 3 × 17 × 467 × 661. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 1, 96, 26, 945, 207, 5288, 1104, 37361, 92761, 419094, 326559, 9930907, 6706624, 63846620, 25755813, 760536380, 374752170, 9192476718, 4700934280

Basic calculations (n = 157430370)

Multiplication

n×y
n×2 314860740
n×3 472291110
n×4 629721480
n×5 787151850

Division

n÷y
n÷2 78715185
n÷3 52476790
n÷3 39357592.5
n÷5 31486074

Exponentiation

ny
n2 24784321398336900
n3 3.9018048879391E+24
n4 6.1426258717606E+32
n5 9.6703586376284E+40

Nth Root

y√n
2√n 12547.125965734
3√n 539.96155419018
4√n 112.01395433487
5√n 43.593094930013

Divisors of 157430370

1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 467, 510, 661, 934, 1322, 1401, 1983, 2335, 2802, 3305, 3966, 4670, 6610, 7005, 7939, 9915, 11237, 14010, 15878, 19830, 22474, 23817, 33711, 39695, 47634, 56185, 67422, 79390, 112370, 119085, 168555, 238170, 308687, 337110, 617374, 926061, 1543435, 1852122, 3086870, 4630305, 5247679, 9260610, 10495358, 15743037, 26238395, 31486074, 52476790, 78715185, 157430370

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 -157430369
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 157430370 can be divided by 64 positive divisors. The sum of these divisors (counting 157430370) is 1, the average is 0.015625.

Base conversion 157430370

Base System Value
2 Binary 1001011000100011001001100010
3 Ternary 101222020021212110
4 Quaternary 21120203021202
5 Quinary 310300232440
6 Senary 23342140150
8 Octal 1130431142
10 Decimal 157430370
12 Duodecimal 44881656
16 Hexadecimal 9623262
20 Vigesimal 293ifia
36 Base36 2lqa1u

Cryptographic Hash Functions

md5 16cd31eb1231da207f959495a863e95f
sha1 2cf6a8d413887f35bfaabd89adc5ef7021798316
sha256 221ace430a42fec1e357af8c96b29494758fb8cf126f9b7d9d6ea3400bed3e5d
sha512 8bae0bca8553f496f8c2ccd5551d30167e60754ed04bf7c4b3cce15a2d2bcbb69f0423d2e60d10340a1fd74a62b9984cbfbdcecbbc9a52e42e96ca5053b47cc2
ripemd-160 910bd7d9704be11e78f1f61406d0ceeb712bd523

157430370 as geometric shapes

Circle

Radius = n
Diameter 314860740
Circumference 989164187.68785
Area 7.7862242029224E+16

Sphere

Radius = n
Volume 1.6343842095587E+25
Surface area 3.1144896811689E+17
Circumference 989164187.68785

Square

Length = n
Perimeter 629721480
Area 24784321398336900
Diagonal 222640164.38341

Cube

Length = n
Surface area 148705928390021400
Volume 3.9018048879391E+24
Space diagonal 272677399.49437

Equilateral Triangle

Length = n
Perimeter 472291110
Area 1.0731925973259E+16
Altitude 136338699.74718

Triangular Pyramid

Length = n
Surface area 1.0731925973259E+16
Volume 4.5983211585476E+23
Height 74213388.127805