157020220 (number)

157020220 is an even 9-digits composite number following 157020219 and preceding 157020221. In scientific notation, it is written as 1.57020220 × 10^8. The sum of its digits is 19. It has a total of 5 prime factors and 24 positive divisors. There are 53627904 positive integers (up to 157020220) that are relatively prime to 157020220.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57020220 × 10^8
Engineering notation 1.57020220 × 10^6

Prime Factorization of 157020220

Prime Factorization 2 × 2 × 35 × 277 × 4049

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 78510110
Product of the distinct prime numbers

The prime factorization of 157020220 is 2 × 2 × 35 × 277 × 4049. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 9, 16, 86, 983, 948, 7228, 2256, 29662, 63849, 149355, 360801, 6933901, 2563048, 44009761, 54951926, 251950568, 183521286, 9816703750, 4212041467

Basic calculations (n = 157020220)

Multiplication

n×y
n×2 314040440
n×3 471060660
n×4 628080880
n×5 785101100

Division

n÷y
n÷2 78510110
n÷3 52340073.333333
n÷3 39255055
n÷5 31404044

Exponentiation

ny
n2 24655349488848400
n3 3.8713884009159E+24
n4 6.0788625841726E+32
n5 9.5450434031655E+40

Nth Root

y√n
2√n 12530.770926005
3√n 539.49222958967
4√n 111.94092605479
5√n 43.570356789063

Divisors of 157020220

1, 2, 4, 35, 70, 140, 277, 554, 1108, 4049, 8098, 9695, 16196, 19390, 38780, 141715, 283430, 566860, 1121573, 2243146, 4486292, 39255055, 78510110, 157020220

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157020219
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157020220 can be divided by 24 positive divisors. The sum of these divisors (counting 157020220) is 1, the average is 0.041666666666667.

Base conversion 157020220

Base System Value
2 Binary 1001010110111111000000111100
3 Ternary 101221110110020201
4 Quaternary 21112333000330
5 Quinary 310144121340
6 Senary 23325253244
8 Octal 1126770074
10 Decimal 157020220
12 Duodecimal 44704224
16 Hexadecimal 95bf03c
20 Vigesimal 2917ab0
36 Base36 2lhhks

Cryptographic Hash Functions

md5 f9ccbdee2be360baba5f8980ea1d85f5
sha1 036399ef3c5831f607ff07de188b89d8233f9ded
sha256 43671ecedee5d1c211ded3e0c9233e337268e6cc93561c45f16f567f68baaa01
sha512 1618b4d65a4f904bdcce5400996105b501a115a24269a7957f6a1fdf8edbc3657d8d244dba0905561f929861b786b60fc14d9cfdd0c1d8efeaeea73fdb5ea00f
ripemd-160 98aab5910581dca0aa70425da27fad43ee9de79c

157020220 as geometric shapes

Circle

Radius = n
Diameter 314040440
Circumference 986587139.23411
Area 7.7457064825855E+16

Sphere

Radius = n
Volume 1.621643381268E+25
Surface area 3.0982825930342E+17
Circumference 986587139.23411

Square

Length = n
Perimeter 628080880
Area 24655349488848400
Diagonal 222060124.69081

Cube

Length = n
Surface area 147932096933090400
Volume 3.8713884009159E+24
Space diagonal 271966998.85564

Equilateral Triangle

Length = n
Perimeter 471060660
Area 1.0676079498263E+16
Altitude 135983499.42782

Triangular Pyramid

Length = n
Surface area 1.0676079498263E+16
Volume 4.5624749848243E+23
Height 74020041.563602