157020822 (number)

157020822 is an even 9-digits composite number following 157020821 and preceding 157020823. In scientific notation, it is written as 1.57020822 × 10^8. The sum of its digits is 27. It has a total of 7 prime factors and 128 positive divisors. There are 42830208 positive integers (up to 157020822) that are relatively prime to 157020822.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57020822 × 10^8
Engineering notation 1.57020822 × 10^6

Prime Factorization of 157020822

Prime Factorization 2 × 3 × 9 × 7 × 37 × 109 × 103

Composite number
ω Distinct Factors 7
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 157020822
Product of the distinct prime numbers

The prime factorization of 157020822 is 2 × 3 × 9 × 7 × 37 × 109 × 103. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157020822)

Multiplication

n×y
n×2 314041644
n×3 471062466
n×4 628083288
n×5 785104110

Division

n÷y
n÷2 78510411
n÷3 52340274
n÷3 39255205.5
n÷5 31404164.4

Exponentiation

ny
n2 24655538541555684
n3 3.8714329286478E+24
n4 6.0789558077414E+32
n5 9.5452263783323E+40

Nth Root

y√n
2√n 12530.79494685
3√n 539.49291904208
4√n 111.94103334725
5√n 43.5703901979

Divisors of 157020822

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157020821
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157020822 can be divided by 128 positive divisors. The sum of these divisors (counting 157020822) is 1, the average is 0.0078125.

Base conversion 157020822

Base System Value
2 Binary 1001010110111111001010010110
3 Ternary 101221110111002000
4 Quaternary 21112333022112
5 Quinary 310144131242
6 Senary 23325300130
8 Octal 1126771226
10 Decimal 157020822
12 Duodecimal 44704646
16 Hexadecimal 95bf296
20 Vigesimal 2917c12
36 Base36 2lhi1i

Cryptographic Hash Functions

md5 3c98c14d020368b7d57bcb9acfe74ece
sha1 a1ea9b1ba435cb4322d7a18fdbac65146222acb0
sha256 40c6be4d6455e6251926fadfa8d8eed8b919020aff4b4a40983d37c6091d632e
sha512 96a80035427e20153d4d761684645b5f5f322b0e3c7139751ee69db0502fa5628d386fa6b694ed8965905c6ee241d704cbd5a79bf070bf1a8a59ce6783d1c37c
ripemd-160 43822677a75f4d59d2e41094257fcb3eca36826f

157020822 as geometric shapes

Circle

Radius = n
Diameter 314041644
Circumference 986590921.71166
Area 7.7457658752451E+16

Sphere

Radius = n
Volume 1.6216620330007E+25
Surface area 3.0983063500981E+17
Circumference 986590921.71166

Square

Length = n
Perimeter 628083288
Area 24655538541555684
Diagonal 222060976.04737

Cube

Length = n
Surface area 147933231249334104
Volume 3.8714329286478E+24
Space diagonal 271968041.55023

Equilateral Triangle

Length = n
Perimeter 471062466
Area 1.0676161360487E+16
Altitude 135984020.77511

Triangular Pyramid

Length = n
Surface area 1.0676161360487E+16
Volume 4.5625274612595E+23
Height 74020325.349124