157222008 (number)

157222008 is an even 9-digits composite number following 157222007 and preceding 157222009. In scientific notation, it is written as 1.57222008 × 10^8. The sum of its digits is 27. It has a total of 6 prime factors and 32 positive divisors. There are 51105600 positive integers (up to 157222008) that are relatively prime to 157222008.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57222008 × 10^8
Engineering notation 1.57222008 × 10^6

Prime Factorization of 157222008

Prime Factorization 2 × 2 × 2 × 9 × 16669 × 131

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 39305502
Product of the distinct prime numbers

The prime factorization of 157222008 is 2 × 2 × 2 × 9 × 16669 × 131. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 3, 38, 46, 586, 605, 1776, 6604, 89247, 81828, 488857, 579384, 1097521, 4284408, 22750617, 21012554, 769848539, 24055856, 6942904170, 5799682870

Basic calculations (n = 157222008)

Multiplication

n×y
n×2 314444016
n×3 471666024
n×4 628888032
n×5 786110040

Division

n÷y
n÷2 78611004
n÷3 52407336
n÷3 39305502
n÷5 31444401.6

Exponentiation

ny
n2 24718759799552064
n3 3.8863330509553E+24
n4 6.1101708602795E+32
n5 9.6065333187623E+40

Nth Root

y√n
2√n 12538.820040179
3√n 539.72323265768
4√n 111.97687279157
5√n 43.581549563065

Divisors of 157222008

1, 2, 4, 8, 9, 18, 36, 72, 131, 262, 524, 1048, 1179, 2358, 4716, 9432, 16669, 33338, 66676, 133352, 150021, 300042, 600084, 1200168, 2183639, 4367278, 8734556, 17469112, 19652751, 39305502, 78611004, 157222008

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157222007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157222008 can be divided by 32 positive divisors. The sum of these divisors (counting 157222008) is 1, the average is 0.03125.

Base conversion 157222008

Base System Value
2 Binary 1001010111110000010001111000
3 Ternary 101221211201001100
4 Quaternary 21113300101320
5 Quinary 310222101013
6 Senary 23333451400
8 Octal 1127602170
10 Decimal 157222008
12 Duodecimal 447a0b60
16 Hexadecimal 95f0478
20 Vigesimal 292cf08
36 Base36 2llta0

Cryptographic Hash Functions

md5 2b2b89a28073a0e0178169b95d10e386
sha1 6b39eabb29a8e21b45c69b313a299b6560efe7b5
sha256 77f99819808ba9985eb3e394b0d84086148050b65859a535106f1d12b59a0755
sha512 4202add8b33ed1db39f2f5d0310efb4fa301224458ef549a935fc4c84462009189e879ea7ef59a3deeedc6a54227683d77f698a422b30a27c71dc899bd4ac64a
ripemd-160 164f470a635667b64a76b7e393202269f75fa01f

157222008 as geometric shapes

Circle

Radius = n
Diameter 314444016
Circumference 987855010.63087
Area 7.7656274192123E+16

Sphere

Radius = n
Volume 1.6279033816379E+25
Surface area 3.1062509676849E+17
Circumference 987855010.63087

Square

Length = n
Perimeter 628888032
Area 24718759799552064
Diagonal 222345496.01713

Cube

Length = n
Surface area 148312558797312384
Volume 3.8863330509553E+24
Space diagonal 272316505.924

Equilateral Triangle

Length = n
Perimeter 471666024
Area 1.0703536968229E+16
Altitude 136158252.962

Triangular Pyramid

Length = n
Surface area 1.0703536968229E+16
Volume 4.5800874237998E+23
Height 74115165.339044