157029780 (number)

157029780 is an even 9-digits composite number following 157029779 and preceding 157029781. In scientific notation, it is written as 1.57029780 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 40430208 positive integers (up to 157029780) that are relatively prime to 157029780.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million twenty-nine thousand seven hundred eighty

Notation

Scientific notation 1.57029780 × 10^8
Engineering notation 1.57029780 × 10^6

Prime Factorization of 157029780

Prime Factorization 2 × 2 × 15 × 29 × 90247

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 78514890
Product of the distinct prime numbers

The prime factorization of 157029780 is 2 × 2 × 15 × 29 × 90247. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 9, 22, 1, 842, 454, 5649, 4452, 90244, 14408, 914946, 593200, 5164137, 2342171, 2386186, 57271730, 521427355, 62231314, 5543130270, 6043699076

Basic calculations (n = 157029780)

Multiplication

n×y
n×2 314059560
n×3 471089340
n×4 628119120
n×5 785148900

Division

n÷y
n÷2 78514890
n÷3 52343260
n÷3 39257445
n÷5 31405956

Exponentiation

ny
n2 24658351806848400
n3 3.872095559392E+24
n4 6.080343138303E+32
n5 9.5479494533224E+40

Nth Root

y√n
2√n 12531.152381166
3√n 539.50317816059
4√n 111.94262986533
5√n 43.570887322605

Divisors of 157029780

1, 2, 4, 15, 29, 30, 58, 60, 116, 435, 870, 1740, 90247, 180494, 360988, 1353705, 2617163, 2707410, 5234326, 5414820, 10468652, 39257445, 78514890, 157029780

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157029779
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157029780 can be divided by 24 positive divisors. The sum of these divisors (counting 157029780) is 1, the average is 0.041666666666667.

Base conversion 157029780

Base System Value
2 Binary 1001010111000001010110010100
3 Ternary 101221110221100210
4 Quaternary 21113001112110
5 Quinary 310144423110
6 Senary 23325405420
8 Octal 1127012624
10 Decimal 157029780
12 Duodecimal 44709870
16 Hexadecimal 95c1594
20 Vigesimal 2918e90
36 Base36 2lhoyc

Cryptographic Hash Functions

md5 36754661eb477213d5dbffe76448c61d
sha1 5bd523e05bfcc90e47afe35976fe8ea2108e6cdb
sha256 2f2fb0ac2e04648d792bcb12050fd63467b8777c0c6fba569d4d80dd43de6475
sha512 19eec40db159a92c8f4d5582886b99173b295862dd213056c137101a193bff617aae07dc55869e10eae8751355698a3f3c8a133035a022b556617d29eeae38af
ripemd-160 45663e2735a5afbe3548673d90b5b59244bc8d7c

157029780 as geometric shapes

Circle

Radius = n
Diameter 314059560
Circumference 986647206.48564
Area 7.7466496886028E+16

Sphere

Radius = n
Volume 1.6219395951178E+25
Surface area 3.0986598754411E+17
Circumference 986647206.48564

Square

Length = n
Perimeter 628119120
Area 24658351806848400
Diagonal 222073644.57246

Cube

Length = n
Surface area 147950110841090400
Volume 3.872095559392E+24
Space diagonal 271983557.26136

Equilateral Triangle

Length = n
Perimeter 471089340
Area 1.0677379540092E+16
Altitude 135991778.63068

Triangular Pyramid

Length = n
Surface area 1.0677379540092E+16
Volume 4.5633083790807E+23
Height 74024548.190821