157032740 (number)

157032740 is an even 9-digits composite number following 157032739 and preceding 157032741. In scientific notation, it is written as 1.57032740 × 10^8. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 59118080 positive integers (up to 157032740) that are relatively prime to 157032740.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million thirty-two thousand seven hundred forty

Notation

Scientific notation 1.57032740 × 10^8
Engineering notation 1.57032740 × 10^6

Prime Factorization of 157032740

Prime Factorization 2 × 2 × 5 × 17 × 461861

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 78516370
Product of the distinct prime numbers

The prime factorization of 157032740 is 2 × 2 × 5 × 17 × 461861. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 5, 20, 12, 300, 917, 6895, 8179, 32364, 9870, 516566, 164601, 1335802, 1459688, 41504988, 90298367, 741981384, 391623920, 9882357604, 6777952999

Basic calculations (n = 157032740)

Multiplication

n×y
n×2 314065480
n×3 471098220
n×4 628130960
n×5 785163700

Division

n÷y
n÷2 78516370
n÷3 52344246.666667
n÷3 39258185
n÷5 31406548

Exponentiation

ny
n2 24659281431907600
n3 3.8723145296836E+24
n4 6.0808016073802E+32
n5 9.5488493780332E+40

Nth Root

y√n
2√n 12531.270486268
3√n 539.5065680046
4√n 111.94315738922
5√n 43.571051582982

Divisors of 157032740

1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 461861, 923722, 1847444, 2309305, 4618610, 7851637, 9237220, 15703274, 31406548, 39258185, 78516370, 157032740

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157032739
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157032740 can be divided by 24 positive divisors. The sum of these divisors (counting 157032740) is 1, the average is 0.041666666666667.

Base conversion 157032740

Base System Value
2 Binary 1001010111000010000100100100
3 Ternary 101221111002102102
4 Quaternary 21113002010210
5 Quinary 310200021430
6 Senary 23325431232
8 Octal 1127020444
10 Decimal 157032740
12 Duodecimal 4470b518
16 Hexadecimal 95c2124
20 Vigesimal 29191h0
36 Base36 2lhr8k

Cryptographic Hash Functions

md5 c1264cc971b3211f2b72f846e4bee917
sha1 d5f558a876c6bda1af3e66ad4f39797545a7bb3c
sha256 17cbaf79ad1f85e5390205bd5305a1953eac1fd2aca144d7a239ac6a151309f3
sha512 36b1f4c7a03bf726a9ced66a57bc5d20f13d85958107d47dae08105bfd00d78b9c5d63b8d1dc8a2a82976b33dc22d823464385ddfe38a1e5e82489583c77ce0c
ripemd-160 fd139dbd35b09288e23d9db33e111d3ab516a23b

157032740 as geometric shapes

Circle

Radius = n
Diameter 314065480
Circumference 986665804.71415
Area 7.7469417389284E+16

Sphere

Radius = n
Volume 1.6220313171791E+25
Surface area 3.0987766955714E+17
Circumference 986665804.71415

Square

Length = n
Perimeter 628130960
Area 24659281431907600
Diagonal 222077830.64461

Cube

Length = n
Surface area 147955688591445600
Volume 3.8723145296836E+24
Space diagonal 271988684.13175

Equilateral Triangle

Length = n
Perimeter 471098220
Area 1.0677782079551E+16
Altitude 135994342.06588

Triangular Pyramid

Length = n
Surface area 1.0677782079551E+16
Volume 4.5635664380441E+23
Height 74025943.548203