157703742 (number)

157703742 is an even 9-digits composite number following 157703741 and preceding 157703743. In scientific notation, it is written as 1.57703742 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 44877456 positive integers (up to 157703742) that are relatively prime to 157703742.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57703742 × 10^8
Engineering notation 1.57703742 × 10^6

Prime Factorization of 157703742

Prime Factorization 2 × 3 × 21 × 4759 × 263

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 157703742
Product of the distinct prime numbers

The prime factorization of 157703742 is 2 × 3 × 21 × 4759 × 263. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 6, 85, 50, 328, 667, 2179, 492, 1084, 30847, 736973, 354618, 9516546, 9347012, 9183123, 13263827, 526019970, 256045783, 6415658545, 2539897863

Basic calculations (n = 157703742)

Multiplication

n×y
n×2 315407484
n×3 473111226
n×4 630814968
n×5 788518710

Division

n÷y
n÷2 78851871
n÷3 52567914
n÷3 39425935.5
n÷5 31540748.4

Exponentiation

ny
n2 24870470240802564
n3 3.9221662222742E+24
n4 6.1854028999865E+32
n5 9.7546118310552E+40

Nth Root

y√n
2√n 12558.015050158
3√n 540.27391453154
4√n 112.06254972183
5√n 43.608223983826

Divisors of 157703742

1, 2, 3, 6, 21, 42, 63, 126, 263, 526, 789, 1578, 4759, 5523, 9518, 11046, 14277, 16569, 28554, 33138, 99939, 199878, 299817, 599634, 1251617, 2503234, 3754851, 7509702, 26283957, 52567914, 78851871, 157703742

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 -157703741
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 157703742 can be divided by 32 positive divisors. The sum of these divisors (counting 157703742) is 1, the average is 0.03125.

Base conversion 157703742

Base System Value
2 Binary 1001011001100101111000111110
3 Ternary 101222202011212100
4 Quaternary 21121211320332
5 Quinary 310333004432
6 Senary 23352045530
8 Octal 1131457076
10 Decimal 157703742
12 Duodecimal 449938a6
16 Hexadecimal 9665e3e
20 Vigesimal 295cj72
36 Base36 2lw4zi

Cryptographic Hash Functions

md5 07fefa87eb5f25285a87765abf27b208
sha1 b82c499331965dfa4b2d72970e84f3cb73d35bb1
sha256 eb94fe459e0d18108bc24a51c728ded2b81e3538452fde2b9f28d9418afc8e90
sha512 54540fde344eafaddcf33be198e090028541f98c71717565d9abc0994985c8bd3e45c09cc3b51343f11c96c535829f57460235a47338a59a751ce040b5cd158c
ripemd-160 59e8ececb5fa68a55fedb8e34caa873171a6bc32

157703742 as geometric shapes

Circle

Radius = n
Diameter 315407484
Circumference 990881834.62164
Area 7.8132886599829E+16

Sphere

Radius = n
Volume 1.6429131453406E+25
Surface area 3.1253154639932E+17
Circumference 990881834.62164

Square

Length = n
Perimeter 630814968
Area 24870470240802564
Diagonal 223026770.77339

Cube

Length = n
Surface area 149222821444815384
Volume 3.9221662222742E+24
Space diagonal 273150893.68773

Equilateral Triangle

Length = n
Perimeter 473111226
Area 1.07692295163E+16
Altitude 136575446.84387

Triangular Pyramid

Length = n
Surface area 1.07692295163E+16
Volume 4.6223172211849E+23
Height 74342256.924462