157401844 (number)

157401844 is an even 9-digits composite number following 157401843 and preceding 157401845. In scientific notation, it is written as 1.57401844 × 10^8. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 72347520 positive integers (up to 157401844) that are relatively prime to 157401844.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred one thousand eight hundred forty-four

Notation

Scientific notation 1.57401844 × 10^8
Engineering notation 1.57401844 × 10^6

Prime Factorization of 157401844

Prime Factorization 2 × 2 × 17 × 43 × 53831

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 78700922
Product of the distinct prime numbers

The prime factorization of 157401844 is 2 × 2 × 17 × 43 × 53831. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 6, 34, 86, 259, 66, 4450, 3550, 9667, 56811, 491842, 964956, 3125097, 7509118, 95311461, 42104148, 568167567, 462824749, 5245220307, 2280708171

Basic calculations (n = 157401844)

Multiplication

n×y
n×2 314803688
n×3 472205532
n×4 629607376
n×5 787009220

Division

n÷y
n÷2 78700922
n÷3 52467281.333333
n÷3 39350461
n÷5 31480368.8

Exponentiation

ny
n2 24775340494600336
n3 3.899684279578E+24
n4 6.1381749662338E+32
n5 9.6616005847984E+40

Nth Root

y√n
2√n 12545.989159887
3√n 539.92893898022
4√n 112.00887982605
5√n 43.591515022952

Divisors of 157401844

1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 53831, 107662, 215324, 915127, 1830254, 2314733, 3660508, 4629466, 9258932, 39350461, 78700922, 157401844

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 -157401843
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 157401844 can be divided by 24 positive divisors. The sum of these divisors (counting 157401844) is 1, the average is 0.041666666666667.

Base conversion 157401844

Base System Value
2 Binary 1001011000011100001011110100
3 Ternary 101222011211201221
4 Quaternary 21120130023310
5 Quinary 310243324334
6 Senary 23341400124
8 Octal 1130341364
10 Decimal 157401844
12 Duodecimal 44869044
16 Hexadecimal 961c2f4
20 Vigesimal 293f4c4
36 Base36 2lpo1g

Cryptographic Hash Functions

md5 253b2c563ff5f9fdb2c40bd4db127657
sha1 b464915c572dcc3ab6585f99894dd096f4ada644
sha256 0921cf8356591cf7bb6c746b2106dba9344c04075b0760df911089d9724de9e6
sha512 e98e288f86f88b146276d93ad1fe63de99b86306fb555e2b4879ecdf7440d19a44053d28714c070835d237f0476d5e3d89cd4640451034b82d4b1c8c665f2bd7
ripemd-160 0365c14974d9927d858fc4bcb0995c90d614589c

157401844 as geometric shapes

Circle

Radius = n
Diameter 314803688
Circumference 988984953.54377
Area 7.7834027688022E+16

Sphere

Radius = n
Volume 1.6334959312056E+25
Surface area 3.1133611075209E+17
Circumference 988984953.54377

Square

Length = n
Perimeter 629607376
Area 24775340494600336
Diagonal 222599822.52733

Cube

Length = n
Surface area 148652042967602016
Volume 3.899684279578E+24
Space diagonal 272627991.01303

Equilateral Triangle

Length = n
Perimeter 472205532
Area 1.0728037127867E+16
Altitude 136313995.50652

Triangular Pyramid

Length = n
Surface area 1.0728037127867E+16
Volume 4.5958219976269E+23
Height 74199940.842445