157049822 (number)

157049822 is an even 9-digits composite number following 157049821 and preceding 157049823. In scientific notation, it is written as 1.57049822 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 78504192 positive integers (up to 157049822) that are relatively prime to 157049822.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million forty-nine thousand eight hundred twenty-two

Notation

Scientific notation 1.57049822 × 10^8
Engineering notation 1.57049822 × 10^6

Prime Factorization of 157049822

Prime Factorization 2 × 4993 × 15727

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157049822
Product of the distinct prime numbers

The prime factorization of 157049822 is 2 × 4993 × 15727. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 5, 48, 82, 87, 443, 7053, 1377, 28699, 41240, 425893, 374419, 6788181, 9173103, 43284380, 90812208, 234907736, 49001852, 7402675865, 1144357766

Basic calculations (n = 157049822)

Multiplication

n×y
n×2 314099644
n×3 471149466
n×4 628199288
n×5 785249110

Division

n÷y
n÷2 78524911
n÷3 52349940.666667
n÷3 39262455.5
n÷5 31409964.4

Exponentiation

ny
n2 24664646590231684
n3 3.8735783566888E+24
n4 6.0834479142103E+32
n5 9.5540441207299E+40

Nth Root

y√n
2√n 12531.952042679
3√n 539.52612977889
4√n 111.94620155538
5√n 43.571999472346

Divisors of 157049822

1, 2, 4993, 9986, 15727, 31454, 78524911, 157049822

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157049821
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157049822 can be divided by 8 positive divisors. The sum of these divisors (counting 157049822) is 1, the average is 0.125.

Base conversion 157049822

Base System Value
2 Binary 1001010111000110001111011110
3 Ternary 101221111221212002
4 Quaternary 21113012033132
5 Quinary 310201043242
6 Senary 23330042302
8 Octal 1127061736
10 Decimal 157049822
12 Duodecimal 44719392
16 Hexadecimal 95c63de
20 Vigesimal 291b4b2
36 Base36 2li4f2

Cryptographic Hash Functions

md5 a7519ffe29d6c754b8cdca0531f21dcf
sha1 4afb645d421aeaccd350992f785e74161846a37b
sha256 f99fb4d9fe1bbf676333db04268de677721ee29dbab39f0c4ace32160fa0380a
sha512 2147a14534bb58a87c200dbaedaf67ae37c56f7a29292fcde46447f1867c14fce0871297d6c98651e1cf4a7817a085147409b66da825cb8b5be3fd40a3c6d629
ripemd-160 f17c2d2382845661ba6538dd6373bfa6eb49b1df

157049822 as geometric shapes

Circle

Radius = n
Diameter 314099644
Circumference 986773134.08557
Area 7.748627253126E+16

Sphere

Radius = n
Volume 1.6225607077971E+25
Surface area 3.0994509012504E+17
Circumference 986773134.08557

Square

Length = n
Perimeter 628199288
Area 24664646590231684
Diagonal 222101988.24068

Cube

Length = n
Surface area 147987879541390104
Volume 3.8735783566888E+24
Space diagonal 272018271.02365

Equilateral Triangle

Length = n
Perimeter 471149466
Area 1.0680105261253E+16
Altitude 136009135.51182

Triangular Pyramid

Length = n
Surface area 1.0680105261253E+16
Volume 4.5650558724535E+23
Height 74033996.080227