157426864 (number)

157426864 is an even 9-digits composite number following 157426863 and preceding 157426865. In scientific notation, it is written as 1.57426864 × 10^8. The sum of its digits is 43. It has a total of 6 prime factors and 20 positive divisors. There are 67468608 positive integers (up to 157426864) that are relatively prime to 157426864.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred twenty-six thousand eight hundred sixty-four

Notation

Scientific notation 1.57426864 × 10^8
Engineering notation 1.57426864 × 10^6

Prime Factorization of 157426864

Prime Factorization 2 × 2 × 2 × 2 × 7 × 1405597

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 19678358
Product of the distinct prime numbers

The prime factorization of 157426864 is 2 × 2 × 2 × 2 × 7 × 1405597. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 9, 28, 78, 273, 121, 3118, 3988, 50885, 57332, 513917, 260639, 2935631, 5873990, 13440583, 43937185, 897918273, 965479991, 1570467440, 124059492

Basic calculations (n = 157426864)

Multiplication

n×y
n×2 314853728
n×3 472280592
n×4 629707456
n×5 787134320

Division

n÷y
n÷2 78713432
n÷3 52475621.333333
n÷3 39356716
n÷5 31485372.8

Exponentiation

ny
n2 24783217508874496
n3 3.901544212252E+24
n4 6.1420787009218E+32
n5 9.6692818832732E+40

Nth Root

y√n
2√n 12546.986251686
3√n 539.95754581648
4√n 112.01333068741
5√n 43.592900763217

Divisors of 157426864

1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1405597, 2811194, 5622388, 9839179, 11244776, 19678358, 22489552, 39356716, 78713432, 157426864

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157426863
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157426864 can be divided by 20 positive divisors. The sum of these divisors (counting 157426864) is 1, the average is 0.05.

Base conversion 157426864

Base System Value
2 Binary 1001011000100010010010110000
3 Ternary 101222020010001121
4 Quaternary 21120202102300
5 Quinary 310300124424
6 Senary 23342112024
8 Octal 1130422260
10 Decimal 157426864
12 Duodecimal 4487b614
16 Hexadecimal 96224b0
20 Vigesimal 293i734
36 Base36 2lq7cg

Cryptographic Hash Functions

md5 2895e0836ae7f9eb6d410a09fd444555
sha1 e21d3e9fc8b55b3b44967dcfd35963a6be2b4722
sha256 250822b5c76bc7b689fb5f87722b181f9168350c874386a0a7f4985043c5a366
sha512 8809665702b0d6496cfa4de026c9cbd9959d039660dbec23e6bb9b5db5c6808d5ef4ed3dc003be7ff4eb6b5bfd76d61252d120ec53b323524d37b8bb6dba365b
ripemd-160 0d87c3d1d834245692e2a10191ec63b335935236

157426864 as geometric shapes

Circle

Radius = n
Diameter 314853728
Circumference 989142158.84016
Area 7.7858774058198E+16

Sphere

Radius = n
Volume 1.6342750179822E+25
Surface area 3.1143509623279E+17
Circumference 989142158.84016

Square

Length = n
Perimeter 629707456
Area 24783217508874496
Diagonal 222635206.15066

Cube

Length = n
Surface area 148699305053246976
Volume 3.901544212252E+24
Space diagonal 272671326.92424

Equilateral Triangle

Length = n
Perimeter 472280592
Area 1.07314479751E+16
Altitude 136335663.46212

Triangular Pyramid

Length = n
Surface area 1.07314479751E+16
Volume 4.5980139493042E+23
Height 74211735.383555