157040240 (number)

157040240 is an even 9-digits composite number following 157040239 and preceding 157040241. In scientific notation, it is written as 1.57040240 × 10^8. The sum of its digits is 23. It has a total of 8 prime factors and 80 positive divisors. There are 53526528 positive integers (up to 157040240) that are relatively prime to 157040240.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57040240 × 10^8
Engineering notation 1.57040240 × 10^6

Prime Factorization of 157040240

Prime Factorization 2 × 2 × 2 × 2 × 7 × 5 × 193 × 1453

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 19630030
Product of the distinct prime numbers

The prime factorization of 157040240 is 2 × 2 × 2 × 2 × 7 × 5 × 193 × 1453. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 4, 1, 48, 857, 967, 4236, 8995, 76978, 29278, 615994, 653182, 7251428, 3717470, 64022041, 68400560, 965445083, 584047463, 2242961987, 2930326411

Basic calculations (n = 157040240)

Multiplication

n×y
n×2 314080480
n×3 471120720
n×4 628160960
n×5 785201200

Division

n÷y
n÷2 78520120
n÷3 52346746.666667
n÷3 39260060
n÷5 31408048

Exponentiation

ny
n2 24661636979257600
n3 3.8728693900155E+24
n4 6.0819633849669E+32
n5 9.5511298964641E+40

Nth Root

y√n
2√n 12531.569734076
3√n 539.51515694565
4√n 111.94449398731
5√n 43.571467772171

Divisors of 157040240

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 193, 280, 386, 560, 772, 965, 1351, 1453, 1544, 1930, 2702, 2906, 3088, 3860, 5404, 5812, 6755, 7265, 7720, 10171, 10808, 11624, 13510, 14530, 15440, 20342, 21616, 23248, 27020, 29060, 40684, 50855, 54040, 58120, 81368, 101710, 108080, 116240, 162736, 203420, 280429, 406840, 560858, 813680, 1121716, 1402145, 1963003, 2243432, 2804290, 3926006, 4486864, 5608580, 7852012, 9815015, 11217160, 15704024, 19630030, 22434320, 31408048, 39260060, 78520120, 157040240

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157040239
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157040240 can be divided by 80 positive divisors. The sum of these divisors (counting 157040240) is 1, the average is 0.0125.

Base conversion 157040240

Base System Value
2 Binary 1001010111000011111001110000
3 Ternary 101221111110201012
4 Quaternary 21113003321300
5 Quinary 310200241430
6 Senary 23325530052
8 Octal 1127037160
10 Decimal 157040240
12 Duodecimal 44713928
16 Hexadecimal 95c3e70
20 Vigesimal 291a0c0
36 Base36 2lhx0w

Cryptographic Hash Functions

md5 f1a7bc9ee1eb47c20fc4fa394f0c5da2
sha1 c838ce65cbc9604623f7dc4f84157ceac39fb4b9
sha256 38dacea13fe25355c354d5718308186bbc1ab10aa36ce87ee0262c65d8861c18
sha512 0b98cb0cdb052effc61ec41f51d54e3da5819b2cfedf1d042f6f710940be8a8bbff2eea2f0caf7a0056e721aa04d63ad5101402bb367a2dadaaed28daae67e99
ripemd-160 c2182a4bcb5c2779c22697111828111e6b2b8b44

157040240 as geometric shapes

Circle

Radius = n
Diameter 314080480
Circumference 986712928.60396
Area 7.7476817559534E+16

Sphere

Radius = n
Volume 1.6222637365314E+25
Surface area 3.0990727023814E+17
Circumference 986712928.60396

Square

Length = n
Perimeter 628160960
Area 24661636979257600
Diagonal 222088437.24633

Cube

Length = n
Surface area 147969821875545600
Volume 3.8728693900155E+24
Space diagonal 272001674.51281

Equilateral Triangle

Length = n
Perimeter 471120720
Area 1.0678802061473E+16
Altitude 136000837.25641

Triangular Pyramid

Length = n
Surface area 1.0678802061473E+16
Volume 4.5642203472163E+23
Height 74029479.082109