157412757 (number)

157412757 is an odd 9-digits composite number following 157412756 and preceding 157412758. In scientific notation, it is written as 1.57412757 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 102789120 positive integers (up to 157412757) that are relatively prime to 157412757.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred twelve thousand seven hundred fifty-seven

Notation

Scientific notation 1.57412757 × 10^8
Engineering notation 1.57412757 × 10^6

Prime Factorization of 157412757

Prime Factorization 3 × 61 × 257 × 3347

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157412757
Product of the distinct prime numbers

The prime factorization of 157412757 is 3 × 61 × 257 × 3347. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 47, 20, 222, 679, 8830, 3470, 28783, 84219, 873802, 651554, 8444227, 3171159, 16642665, 33584463, 238244270, 911290100, 1323131573, 5973158502

Basic calculations (n = 157412757)

Multiplication

n×y
n×2 314825514
n×3 472238271
n×4 629651028
n×5 787063785

Division

n÷y
n÷2 78706378.5
n÷3 52470919
n÷3 39353189.25
n÷5 31482551.4

Exponentiation

ny
n2 24778776066341049
n3 3.9004954556884E+24
n4 6.1398774334588E+32
n5 9.6649503444283E+40

Nth Root

y√n
2√n 12546.424072221
3√n 539.94141682714
4√n 112.01082122822
5√n 43.592119464423

Divisors of 157412757

1, 3, 61, 183, 257, 771, 3347, 10041, 15677, 47031, 204167, 612501, 860179, 2580537, 52470919, 157412757

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157412756
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157412757 can be divided by 16 positive divisors. The sum of these divisors (counting 157412757) is 1, the average is 0.0625.

Base conversion 157412757

Base System Value
2 Binary 1001011000011110110110010101
3 Ternary 101222012101201010
4 Quaternary 21120132312111
5 Quinary 310244202012
6 Senary 23341522433
8 Octal 1130366625
10 Decimal 157412757
12 Duodecimal 44873419
16 Hexadecimal 961ed95
20 Vigesimal 293gbhh
36 Base36 2lpwgl

Cryptographic Hash Functions

md5 0329843576756ac7866dcbd3583ae1f1
sha1 10681fd5469ab2d52cb722323c38f1026487cf02
sha256 7fd756e4dcbb0215b742170a15ab3efc3b9851d95defa7a04d3731b3e8cf00d1
sha512 d5ac8424bbad425810b4953240482758ca85df4323af7381b410f42a8af5e1afd420a5ffaaceec6c6d2988bd813861ddd405e7e1d75bca17505cb18a2033045d
ripemd-160 fd6dbf617b0b6c48219d961edceb0d331b7e6d91

157412757 as geometric shapes

Circle

Radius = n
Diameter 314825514
Circumference 989053521.94503
Area 7.7844820854964E+16

Sphere

Radius = n
Volume 1.6338357158601E+25
Surface area 3.1137928341985E+17
Circumference 989053521.94503

Square

Length = n
Perimeter 629651028
Area 24778776066341049
Diagonal 222615255.83994

Cube

Length = n
Surface area 148672656398046294
Volume 3.9004954556884E+24
Space diagonal 272646892.88349

Equilateral Triangle

Length = n
Perimeter 472238271
Area 1.0729524774069E+16
Altitude 136323446.44175

Triangular Pyramid

Length = n
Surface area 1.0729524774069E+16
Volume 4.5967779778409E+23
Height 74205085.27998