157072040 (number)

157072040 is an even 9-digits composite number following 157072039 and preceding 157072041. In scientific notation, it is written as 1.57072040 × 10^8. The sum of its digits is 26. It has a total of 7 prime factors and 64 positive divisors. There are 60399360 positive integers (up to 157072040) that are relatively prime to 157072040.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million seventy-two thousand forty

Notation

Scientific notation 1.57072040 × 10^8
Engineering notation 1.57072040 × 10^6

Prime Factorization of 157072040

Prime Factorization 2 × 2 × 2 × 5 × 31 × 197 × 643

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 39268010
Product of the distinct prime numbers

The prime factorization of 157072040 is 2 × 2 × 2 × 5 × 31 × 197 × 643. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 1, 62, 69, 539, 986, 2488, 7510, 30897, 13566, 354041, 128130, 2888417, 1248996, 24770498, 12808861, 67658065, 834162264, 6899041795, 8947997005

Basic calculations (n = 157072040)

Multiplication

n×y
n×2 314144080
n×3 471216120
n×4 628288160
n×5 785360200

Division

n÷y
n÷2 78536020
n÷3 52357346.666667
n÷3 39268010
n÷5 31414408

Exponentiation

ny
n2 24671625749761600
n3 3.8752225866316E+24
n4 6.086891171363E+32
n5 9.5608041354398E+40

Nth Root

y√n
2√n 12532.838465408
3√n 539.5515710182
4√n 111.95016063145
5√n 43.573232237712

Divisors of 157072040

1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 197, 248, 310, 394, 620, 643, 788, 985, 1240, 1286, 1576, 1970, 2572, 3215, 3940, 5144, 6107, 6430, 7880, 12214, 12860, 19933, 24428, 25720, 30535, 39866, 48856, 61070, 79732, 99665, 122140, 126671, 159464, 199330, 244280, 253342, 398660, 506684, 633355, 797320, 1013368, 1266710, 2533420, 3926801, 5066840, 7853602, 15707204, 19634005, 31414408, 39268010, 78536020, 157072040

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 -157072039
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 157072040 can be divided by 64 positive divisors. The sum of these divisors (counting 157072040) is 1, the average is 0.015625.

Base conversion 157072040

Base System Value
2 Binary 1001010111001011101010101000
3 Ternary 101221120002022222
4 Quaternary 21113023222220
5 Quinary 310202301130
6 Senary 23330333212
8 Octal 1127135250
10 Decimal 157072040
12 Duodecimal 4472a208
16 Hexadecimal 95cbaa8
20 Vigesimal 291e020
36 Base36 2lilk8

Cryptographic Hash Functions

md5 60e4699e31f5876308003b16dc60fa2c
sha1 7b83c390bf0432af84754111169b31f0c7e64b6c
sha256 77e8bcd55e1edee3782d4708ecab89819aaf3024df9d0d35df5fcd2acc63a252
sha512 9757b4034169a8da49995f882d50f79196a50cf586d27e5fa09ab212dc26a935fffb2e8cfc493f7a11dc94852850d5b0cb2563a1cf24b2b88f452176b1f9f0b3
ripemd-160 94663e1749d23076cbdd57f71bc5806132d87668

157072040 as geometric shapes

Circle

Radius = n
Diameter 314144080
Circumference 986912733.89672
Area 7.7508198207568E+16

Sphere

Radius = n
Volume 1.6232494412249E+25
Surface area 3.1003279283027E+17
Circumference 986912733.89672

Square

Length = n
Perimeter 628288160
Area 24671625749761600
Diagonal 222133409.23761

Cube

Length = n
Surface area 148029754498569600
Volume 3.8752225866316E+24
Space diagonal 272056753.72849

Equilateral Triangle

Length = n
Perimeter 471216120
Area 1.0683127325978E+16
Altitude 136028376.86425

Triangular Pyramid

Length = n
Surface area 1.0683127325978E+16
Volume 4.5669936160241E+23
Height 74044469.74587