157023129 (number)

157023129 is an odd 9-digits composite number following 157023128 and preceding 157023130. In scientific notation, it is written as 1.57023129 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 104535056 positive integers (up to 157023129) that are relatively prime to 157023129.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57023129 × 10^8
Engineering notation 1.57023129 × 10^6

Prime Factorization of 157023129

Prime Factorization 3 × 719 × 72797

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157023129
Product of the distinct prime numbers

The prime factorization of 157023129 is 3 × 719 × 72797. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 3, 1, 94, 840, 567, 3012, 8669, 43977, 20744, 466983, 761531, 5656147, 5992133, 98054403, 47902855, 41111687, 403330332, 1040239432, 485765880

Basic calculations (n = 157023129)

Multiplication

n×y
n×2 314046258
n×3 471069387
n×4 628092516
n×5 785115645

Division

n÷y
n÷2 78511564.5
n÷3 52341043
n÷3 39255782.25
n÷5 31404625.8

Exponentiation

ny
n2 24656263040950641
n3 3.8716035721371E+24
n4 6.0793130714455E+32
n5 9.5459276064897E+40

Nth Root

y√n
2√n 12530.88699973
3√n 539.49556116315
4√n 111.94144451333
5√n 43.570518227162

Divisors of 157023129

1, 3, 719, 2157, 72797, 218391, 52341043, 157023129

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157023128
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157023129 can be divided by 8 positive divisors. The sum of these divisors (counting 157023129) is 1, the average is 0.125.

Base conversion 157023129

Base System Value
2 Binary 1001010110111111101110011001
3 Ternary 101221110121020110
4 Quaternary 21112333232121
5 Quinary 310144220004
6 Senary 23325314533
8 Octal 1126775631
10 Decimal 157023129
12 Duodecimal 44705a49
16 Hexadecimal 95bfb99
20 Vigesimal 2917hg9
36 Base36 2lhjtl

Cryptographic Hash Functions

md5 61287293e74c26a09526afeafa0c9e3b
sha1 22c20db4a97caea4de032cf87d35e878f655c4f0
sha256 ce487fc1e043e10895ff59fb3dc986e8fe70b1da3a653c9429fb0e5ab7ad4db6
sha512 1e809376098ec8e4f4c4fd779fadcd0771652bad7751599dfa171c246cb20e6011d71628f03d6c4074f011465a4810adf1ae75b47c9e6ebb988d7513dcbe78ee
ripemd-160 3af3f5a691e1ff6e6de1bfc2cf9a64ff783959bf

157023129 as geometric shapes

Circle

Radius = n
Diameter 314046258
Circumference 986605417.02016
Area 7.7459934834428E+16

Sphere

Radius = n
Volume 1.6217335119784E+25
Surface area 3.0983973933771E+17
Circumference 986605417.02016

Square

Length = n
Perimeter 628092516
Area 24656263040950641
Diagonal 222064238.63806

Cube

Length = n
Surface area 147937578245703846
Volume 3.8716035721371E+24
Space diagonal 271972037.39144

Equilateral Triangle

Length = n
Perimeter 471069387
Area 1.0676475077927E+16
Altitude 135986018.69572

Triangular Pyramid

Length = n
Surface area 1.0676475077927E+16
Volume 4.5627285665404E+23
Height 74021412.879353