157260789 (number)

157260789 is an odd 9-digits composite number following 157260788 and preceding 157260790. In scientific notation, it is written as 1.57260789 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 86699520 positive integers (up to 157260789) that are relatively prime to 157260789.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million two hundred sixty thousand seven hundred eighty-nine

Notation

Scientific notation 1.57260789 × 10^8
Engineering notation 1.57260789 × 10^6

Prime Factorization of 157260789

Prime Factorization 9 × 7 × 107 × 41 × 569

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 157260789
Product of the distinct prime numbers

The prime factorization of 157260789 is 9 × 7 × 107 × 41 × 569. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 1, 47, 90, 774, 965, 7318, 6082, 60409, 85479, 710599, 680697, 9930002, 5852860, 26140214, 20492590, 938544617, 883803062, 1429327527, 9071459843

Basic calculations (n = 157260789)

Multiplication

n×y
n×2 314521578
n×3 471782367
n×4 629043156
n×5 786303945

Division

n÷y
n÷2 78630394.5
n÷3 52420263
n÷3 39315197.25
n÷5 31452157.8

Exponentiation

ny
n2 24730955756902521
n3 3.8892096150546E+24
n4 6.1162017264987E+32
n5 9.6183870919235E+40

Nth Root

y√n
2√n 12540.366382207
3√n 539.76760576255
4√n 111.98377731711
5√n 43.583699350314

Divisors of 157260789

1, 7, 9, 41, 63, 107, 287, 369, 569, 749, 963, 2583, 3983, 4387, 5121, 6741, 23329, 30709, 35847, 39483, 60883, 163303, 209961, 276381, 426181, 547947, 1469727, 2496203, 3835629, 17473421, 22465827, 157260789

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 -157260788
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 157260789 can be divided by 32 positive divisors. The sum of these divisors (counting 157260789) is 1, the average is 0.03125.

Base conversion 157260789

Base System Value
2 Binary 1001010111111001101111110101
3 Ternary 101221220200020200
4 Quaternary 21113321233311
5 Quinary 310224321124
6 Senary 23334351113
8 Octal 1127715765
10 Decimal 157260789
12 Duodecimal 447bb499
16 Hexadecimal 95f9bf5
20 Vigesimal 292hbj9
36 Base36 2lmn79

Cryptographic Hash Functions

md5 10f95bc087454373132dc12e11f0838e
sha1 30cb594123ff746c388963ab7ca49be691f9cebb
sha256 f3e62fed35bdb3fa4aff723b7f6b4ace8939566491abf1b222458822ad28271e
sha512 839b51be9e8bd4b3b182b7aa2f525871db595c3d855da6500ea8ab526f32aa1985c58a059b5331d4686db89c2518069154d8b6b23d5acb3868dc142a330b319a
ripemd-160 ac44d23ee02860dbd0863b81494e56a75176d2d1

157260789 as geometric shapes

Circle

Radius = n
Diameter 314521578
Circumference 988098678.84027
Area 7.7694588922139E+16

Sphere

Radius = n
Volume 1.6291083139902E+25
Surface area 3.1077835568856E+17
Circumference 988098678.84027

Square

Length = n
Perimeter 629043156
Area 24730955756902521
Diagonal 222400340.63329

Cube

Length = n
Surface area 148385734541415126
Volume 3.8892096150546E+24
Space diagonal 272383676.58637

Equilateral Triangle

Length = n
Perimeter 471782367
Area 1.0708817972673E+16
Altitude 136191838.29318

Triangular Pyramid

Length = n
Surface area 1.0708817972673E+16
Volume 4.5834774871017E+23
Height 74133446.877765