157649082 (number)

157649082 is an even 9-digits composite number following 157649081 and preceding 157649083. In scientific notation, it is written as 1.57649082 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 64 positive divisors. There are 49420800 positive integers (up to 157649082) that are relatively prime to 157649082.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million six hundred forty-nine thousand eighty-two

Notation

Scientific notation 1.57649082 × 10^8
Engineering notation 1.57649082 × 10^6

Prime Factorization of 157649082

Prime Factorization 2 × 37 × 3 × 89 × 79 × 101

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 157649082
Product of the distinct prime numbers

The prime factorization of 157649082 is 2 × 37 × 3 × 89 × 79 × 101. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 9, 11, 97, 858, 601, 3194, 3129, 33377, 30145, 333709, 532742, 1398652, 4139757, 98013135, 17422509, 877919604, 380896, 7608365705, 8566398415

Basic calculations (n = 157649082)

Multiplication

n×y
n×2 315298164
n×3 472947246
n×4 630596328
n×5 788245410

Division

n÷y
n÷2 78824541
n÷3 52549694
n÷3 39412270.5
n÷5 31529816.4

Exponentiation

ny
n2 24853233055442724
n3 3.9180893759226E+24
n4 6.1768319330815E+32
n5 9.7377188391859E+40

Nth Root

y√n
2√n 12555.838562199
3√n 540.21148780596
4√n 112.05283826034
5√n 43.605200649026

Divisors of 157649082

1, 2, 3, 6, 37, 74, 79, 89, 101, 111, 158, 178, 202, 222, 237, 267, 303, 474, 534, 606, 2923, 3293, 3737, 5846, 6586, 7031, 7474, 7979, 8769, 8989, 9879, 11211, 14062, 15958, 17538, 17978, 19758, 21093, 22422, 23937, 26967, 42186, 47874, 53934, 260147, 295223, 332593, 520294, 590446, 665186, 710131, 780441, 885669, 997779, 1420262, 1560882, 1771338, 1995558, 2130393, 4260786, 26274847, 52549694, 78824541, 157649082

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 -157649081
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 157649082 can be divided by 64 positive divisors. The sum of these divisors (counting 157649082) is 1, the average is 0.015625.

Base conversion 157649082

Base System Value
2 Binary 1001011001011000100010111010
3 Ternary 101222122101212220
4 Quaternary 21121120202322
5 Quinary 310324232312
6 Senary 23350544510
8 Octal 1131304272
10 Decimal 157649082
12 Duodecimal 44968136
16 Hexadecimal 96588ba
20 Vigesimal 29562e2
36 Base36 2luyt6

Cryptographic Hash Functions

md5 9f90e55e35a0ffff2cc015cfec4bbeb2
sha1 b980e1104fc4495dac98d428b24a7ee06b0a36d9
sha256 6efc81da54b2046933dedad8d55a8b3a9cd0add39bf3f00005c2e574d12e507a
sha512 48c5388271885e0ddb865063ef2cbdaeb05ec24d4a08027c7786dc734aa99492ccc17cd9d5fed44de41895a11b943951c8d801e898e537989f5459b15ad9ff76
ripemd-160 9fcae4e92b7b4b7492f8b1927789444afc7f80e8

157649082 as geometric shapes

Circle

Radius = n
Diameter 315298164
Circumference 990538395.71275
Area 7.8078734384934E+16

Sphere

Radius = n
Volume 1.6412054399342E+25
Surface area 3.1231493753974E+17
Circumference 990538395.71275

Square

Length = n
Perimeter 630596328
Area 24853233055442724
Diagonal 222949469.86007

Cube

Length = n
Surface area 149119398332656344
Volume 3.9180893759226E+24
Space diagonal 273056219.79059

Equilateral Triangle

Length = n
Perimeter 472947246
Area 1.0761765596094E+16
Altitude 136528109.8953

Triangular Pyramid

Length = n
Surface area 1.0761765596094E+16
Volume 4.6175126116831E+23
Height 74316489.953356