157420733 (number)

157420733 is an odd 9-digits composite number following 157420732 and preceding 157420734. In scientific notation, it is written as 1.57420733 × 10^8. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 157271580 positive integers (up to 157420733) that are relatively prime to 157420733.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred twenty thousand seven hundred thirty-three

Notation

Scientific notation 1.57420733 × 10^8
Engineering notation 1.57420733 × 10^6

Prime Factorization of 157420733

Prime Factorization 1063 × 148091

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157420733
Product of the distinct prime numbers

The prime factorization of 157420733 is 1063 × 148091. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 7, 31, 19, 138, 148, 7040, 7479, 68000, 42834, 11466, 817428, 5750978, 2727766, 76768645, 39220265, 724569817, 165185986, 3485531985, 2651304564

Basic calculations (n = 157420733)

Multiplication

n×y
n×2 314841466
n×3 472262199
n×4 629682932
n×5 787103665

Division

n÷y
n÷2 78710366.5
n÷3 52473577.666667
n÷3 39355183.25
n÷5 31484146.6

Exponentiation

ny
n2 24781287178257289
n3 3.9010883922848E+24
n4 6.1411219421126E+32
n5 9.6673991756975E+40

Nth Root

y√n
2√n 12546.741927688
3√n 539.95053616428
4√n 112.01224007977
5√n 43.592561212227

Divisors of 157420733

1, 1063, 148091, 157420733

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 -157420732
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 157420733 can be divided by 4 positive divisors. The sum of these divisors (counting 157420733) is 1, the average is 0.25.

Base conversion 157420733

Base System Value
2 Binary 1001011000100000110010111101
3 Ternary 101222012210122112
4 Quaternary 21120200302331
5 Quinary 310244430413
6 Senary 23342023405
8 Octal 1130406275
10 Decimal 157420733
12 Duodecimal 44877b65
16 Hexadecimal 9620cbd
20 Vigesimal 293hbgd
36 Base36 2lq2m5

Cryptographic Hash Functions

md5 0249f1df46c320020a5a64f71ee09845
sha1 d88dda48c7b2930faca84d737f06e07adc89c962
sha256 2a3b63c985734ac030c9a3926f3ded7b718dbb1407fd093e0b011a3d1cf65987
sha512 756279f1c4afd7e865ed613bfb940ddf27ba03aec03519a5480f4f3a9e47e7511d7a8259d3fd00f3ed912a7e6408a3e0d0e631bc4e89f7b08e64fa9f3ce2ba1d
ripemd-160 00c8e8e7fe51d46571f0cc455c97aa9a976e16e3

157420733 as geometric shapes

Circle

Radius = n
Diameter 314841466
Circumference 989103636.63104
Area 7.7852709745712E+16

Sphere

Radius = n
Volume 1.6340840845608E+25
Surface area 3.1141083898285E+17
Circumference 989103636.63104

Square

Length = n
Perimeter 629682932
Area 24781287178257289
Diagonal 222626535.60731

Cube

Length = n
Surface area 148687723069543734
Volume 3.9010883922848E+24
Space diagonal 272660707.72073

Equilateral Triangle

Length = n
Perimeter 472262199
Area 1.0730612117424E+16
Altitude 136330353.86037

Triangular Pyramid

Length = n
Surface area 1.0730612117424E+16
Volume 4.5974767603211E+23
Height 74208845.202438