157068743 (number)

157068743 is an odd 9-digits composite number following 157068742 and preceding 157068744. In scientific notation, it is written as 1.57068743 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 144986520 positive integers (up to 157068743) that are relatively prime to 157068743.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million sixty-eight thousand seven hundred forty-three

Notation

Scientific notation 1.57068743 × 10^8
Engineering notation 1.57068743 × 10^6

Prime Factorization of 157068743

Prime Factorization 13 × 12082211

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157068743
Product of the distinct prime numbers

The prime factorization of 157068743 is 13 × 12082211. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 7, 8, 88, 939, 683, 5842, 1272, 75496, 70953, 390857, 801046, 3022348, 6862708, 51047533, 69264148, 673903971, 272875840, 6130032124, 6962779536

Basic calculations (n = 157068743)

Multiplication

n×y
n×2 314137486
n×3 471206229
n×4 628274972
n×5 785343715

Division

n÷y
n÷2 78534371.5
n÷3 52356247.666667
n÷3 39267185.75
n÷5 31413748.6

Exponentiation

ny
n2 24670590027600049
n3 3.8749785647035E+24
n4 6.0863801230992E+32
n5 9.5598007535537E+40

Nth Root

y√n
2√n 12532.706930268
3√n 539.54779586302
4√n 111.94957315805
5√n 43.573049312536

Divisors of 157068743

1, 13, 12082211, 157068743

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157068742
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157068743 can be divided by 4 positive divisors. The sum of these divisors (counting 157068743) is 1, the average is 0.25.

Base conversion 157068743

Base System Value
2 Binary 1001010111001010110111000111
3 Ternary 101221112220210212
4 Quaternary 21113022313013
5 Quinary 310202144433
6 Senary 23330310035
8 Octal 1127126707
10 Decimal 157068743
12 Duodecimal 4472831b
16 Hexadecimal 95cadc7
20 Vigesimal 291dbh3
36 Base36 2lij0n

Cryptographic Hash Functions

md5 e85d3f5b8866a8b09147ff19c149e8c4
sha1 0cd2bfb0458e52c1c1e62f8e4115a02e897885ee
sha256 55a9043a1d00a321291f6405a07479e11fa29c27076325e158115bbe31adc26a
sha512 1386335310ae660a986a08b8d1930c88cfc6ca4c459f3e99c529d1e33f8fe0f19ca669573709bd72b29894fd1f849a9f6d078b8c842cb3ff8d4e76e9510488f2
ripemd-160 b80419b7135f97546bc4da5204d70f6e48748720

157068743 as geometric shapes

Circle

Radius = n
Diameter 314137486
Circumference 986892018.23477
Area 7.7504944390434E+16

Sphere

Radius = n
Volume 1.6231472255587E+25
Surface area 3.1001977756174E+17
Circumference 986892018.23477

Square

Length = n
Perimeter 628274972
Area 24670590027600049
Diagonal 222128746.57549

Cube

Length = n
Surface area 148023540165600294
Volume 3.8749785647035E+24
Space diagonal 272051043.15698

Equilateral Triangle

Length = n
Perimeter 471206229
Area 1.0682678845126E+16
Altitude 136025521.57849

Triangular Pyramid

Length = n
Surface area 1.0682678845126E+16
Volume 4.5667060334239E+23
Height 74042915.525165