157044690 (number)

157044690 is an even 9-digits composite number following 157044689 and preceding 157044691. In scientific notation, it is written as 1.57044690 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 64 positive divisors. There are 34499520 positive integers (up to 157044690) that are relatively prime to 157044690.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million forty-four thousand six hundred ninety

Notation

Scientific notation 1.57044690 × 10^8
Engineering notation 1.57044690 × 10^6

Prime Factorization of 157044690

Prime Factorization 2 × 165 × 9 × 23 × 209 × 11

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 157044690
Product of the distinct prime numbers

The prime factorization of 157044690 is 2 × 165 × 9 × 23 × 209 × 11. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 6, 89, 49, 243, 649, 6980, 6072, 80041, 89036, 495162, 62587, 9465957, 5371387, 70152296, 98424519, 566286749, 728541577, 7703319995, 2881354600

Basic calculations (n = 157044690)

Multiplication

n×y
n×2 314089380
n×3 471134070
n×4 628178760
n×5 785223450

Division

n÷y
n÷2 78522345
n÷3 52348230
n÷3 39261172.5
n÷5 31408938

Exponentiation

ny
n2 24663034657196100
n3 3.8731986321986E+24
n4 6.0826527850206E+32
n5 9.5524832100119E+40

Nth Root

y√n
2√n 12531.747284397
3√n 539.52025292142
4√n 111.94528701289
5√n 43.571714703574

Divisors of 157044690

1, 2, 9, 11, 18, 22, 23, 46, 99, 165, 198, 207, 209, 253, 330, 414, 418, 506, 1485, 1815, 1881, 2277, 2299, 2970, 3630, 3762, 3795, 4554, 4598, 4807, 7590, 9614, 16335, 20691, 32670, 34155, 34485, 41382, 41745, 43263, 52877, 68310, 68970, 83490, 86526, 105754, 310365, 375705, 379335, 475893, 620730, 751410, 758670, 793155, 951786, 1586310, 3414015, 6828030, 7138395, 8724705, 14276790, 17449410, 78522345, 157044690

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 -157044689
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 157044690 can be divided by 64 positive divisors. The sum of these divisors (counting 157044690) is 1, the average is 0.015625.

Base conversion 157044690

Base System Value
2 Binary 1001010111000100111111010010
3 Ternary 101221111200211000
4 Quaternary 21113010333102
5 Quinary 310200412230
6 Senary 23330002430
8 Octal 1127047722
10 Decimal 157044690
12 Duodecimal 44716416
16 Hexadecimal 95c4fd2
20 Vigesimal 291abea
36 Base36 2li0gi

Cryptographic Hash Functions

md5 21fea8dadcd35fb4566cb7d64c4338fe
sha1 9a8b7274f904b5c8a3226d878b2b91cbee3868c6
sha256 ab701f302f35b13b64d76c081379a75e0d3636cd837ad931b5df1cd5b178e5c3
sha512 bdd648bf8fbc0313324a61ac941eb2fbd56e1f053eee09a30fdf25975375f71a159a6c60926223da666bf823b4d19cabe2c686288add5a040f180bb48adce082
ripemd-160 63d14a1c16f7ed2ed07f9f454433b94b120860ff

157044690 as geometric shapes

Circle

Radius = n
Diameter 314089380
Circumference 986740888.77857
Area 7.7481208494278E+16

Sphere

Radius = n
Volume 1.6224016491746E+25
Surface area 3.0992483397711E+17
Circumference 986740888.77857

Square

Length = n
Perimeter 628178760
Area 24663034657196100
Diagonal 222094730.49668

Cube

Length = n
Surface area 147978207943176600
Volume 3.8731986321986E+24
Space diagonal 272009382.1389

Equilateral Triangle

Length = n
Perimeter 471134070
Area 1.0679407273774E+16
Altitude 136004691.06945

Triangular Pyramid

Length = n
Surface area 1.0679407273774E+16
Volume 4.5646083628502E+23
Height 74031576.832226