157445295 (number)

157445295 is an odd 9-digits composite number following 157445294 and preceding 157445296. In scientific notation, it is written as 1.57445295 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 71788032 positive integers (up to 157445295) that are relatively prime to 157445295.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred forty-five thousand two hundred ninety-five

Notation

Scientific notation 1.57445295 × 10^8
Engineering notation 1.57445295 × 10^6

Prime Factorization of 157445295

Prime Factorization 3 × 5 × 7 × 433 × 3463

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 157445295
Product of the distinct prime numbers

The prime factorization of 157445295 is 3 × 5 × 7 × 433 × 3463. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 1, 85, 5, 831, 445, 8176, 9148, 98558, 60106, 48688, 192384, 6679745, 8323163, 64870123, 62919713, 88641952, 14748084, 6881844481, 3667807019

Basic calculations (n = 157445295)

Multiplication

n×y
n×2 314890590
n×3 472335885
n×4 629781180
n×5 787226475

Division

n÷y
n÷2 78722647.5
n÷3 52481765
n÷3 39361323.75
n÷5 31489059

Exponentiation

ny
n2 24789020917637025
n3 3.9029147111385E+24
n4 6.1449555805505E+32
n5 9.6749434414166E+40

Nth Root

y√n
2√n 12547.720709356
3√n 539.97861712312
4√n 112.0166090781
5√n 43.59392145703

Divisors of 157445295

1, 3, 5, 7, 15, 21, 35, 105, 433, 1299, 2165, 3031, 3463, 6495, 9093, 10389, 15155, 17315, 24241, 45465, 51945, 72723, 121205, 363615, 1499479, 4498437, 7497395, 10496353, 22492185, 31489059, 52481765, 157445295

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 -157445294
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 157445295 can be divided by 32 positive divisors. The sum of these divisors (counting 157445295) is 1, the average is 0.03125.

Base conversion 157445295

Base System Value
2 Binary 1001011000100110110010101111
3 Ternary 101222021001100020
4 Quaternary 21120212302233
5 Quinary 310301222140
6 Senary 23342333223
8 Octal 1130466257
10 Decimal 157445295
12 Duodecimal 4488a213
16 Hexadecimal 9626caf
20 Vigesimal 2940d4f
36 Base36 2lqlkf

Cryptographic Hash Functions

md5 d748f92a64d57407b472cc0f12c66869
sha1 cc4972ca4c1b6a0f35a6160c750046bf2991a445
sha256 3397175429d5a7eb022610249e37ea85ea68294d5fc29f8993c4bdec49c498f7
sha512 5c859374fbdf1882811281be8e0e9b96768035faef23ed939bd56ad7f9b21224d25cd653eb63b929386d5f4764570b1d4e732812fbab0af680a497d2e4b51a67
ripemd-160 b557a3594b2e757d54b4e696189bd32fd52e528b

157445295 as geometric shapes

Circle

Radius = n
Diameter 314890590
Circumference 989257964.22856
Area 7.7877006004532E+16

Sphere

Radius = n
Volume 1.6348490912134E+25
Surface area 3.1150802401813E+17
Circumference 989257964.22856

Square

Length = n
Perimeter 629781180
Area 24789020917637025
Diagonal 222661271.52083

Cube

Length = n
Surface area 148734125505822150
Volume 3.9029147111385E+24
Space diagonal 272703250.35267

Equilateral Triangle

Length = n
Perimeter 472335885
Area 1.0733960924809E+16
Altitude 136351625.17634

Triangular Pyramid

Length = n
Surface area 1.0733960924809E+16
Volume 4.5996290977313E+23
Height 74220423.840278