157037489 (number)

157037489 is an odd 9-digits composite number following 157037488 and preceding 157037490. In scientific notation, it is written as 1.57037489 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 127519056 positive integers (up to 157037489) that are relatively prime to 157037489.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million thirty-seven thousand four hundred eighty-nine

Notation

Scientific notation 1.57037489 × 10^8
Engineering notation 1.57037489 × 10^6

Prime Factorization of 157037489

Prime Factorization 7 × 19 × 1180733

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157037489
Product of the distinct prime numbers

The prime factorization of 157037489 is 7 × 19 × 1180733. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 1, 24, 13, 359, 264, 9341, 4446, 40900, 13896, 264020, 360740, 2871009, 4267200, 95002642, 86984478, 38370201, 628194913, 6401662770, 1032805852

Basic calculations (n = 157037489)

Multiplication

n×y
n×2 314074978
n×3 471112467
n×4 628149956
n×5 785187445

Division

n÷y
n÷2 78518744.5
n÷3 52345829.666667
n÷3 39259372.25
n÷5 31407497.8

Exponentiation

ny
n2 24660772951425121
n3 3.8726658610909E+24
n4 6.0815372256174E+32
n5 9.5502933517098E+40

Nth Root

y√n
2√n 12531.459970809
3√n 539.51200655383
4√n 111.94400372869
5√n 43.571315115823

Divisors of 157037489

1, 7, 19, 133, 1180733, 8265131, 22433927, 157037489

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 -157037488
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 157037489 can be divided by 8 positive divisors. The sum of these divisors (counting 157037489) is 1, the average is 0.125.

Base conversion 157037489

Base System Value
2 Binary 1001010111000011001110110001
3 Ternary 101221111022221022
4 Quaternary 21113003032301
5 Quinary 310200144424
6 Senary 23325505225
8 Octal 1127031661
10 Decimal 157037489
12 Duodecimal 44712215
16 Hexadecimal 95c33b1
20 Vigesimal 2919de9
36 Base36 2lhuwh

Cryptographic Hash Functions

md5 061cfd0e4cc7bf55cba89dad45d7e3b4
sha1 57a5fc6f199fbdcc7297a1e01291208c8aa4dbcd
sha256 1cda16f1d4c22de0efa6bf9255877a5864d6892d5995bc06c9924e707cc7c9c0
sha512 35d308c28a3c7f0de4994730cc717c29d1b071be594aa7b5eee5bbd160949b5dce327197c513459a0a77318bf540bd619a437d821d32315ee98abde7750acfc6
ripemd-160 ec0fd6b4a5d85c6a1ab25336f51596822e5f1ccc

157037489 as geometric shapes

Circle

Radius = n
Diameter 314074978
Circumference 986695643.56118
Area 7.7474103136043E+16

Sphere

Radius = n
Volume 1.6221784825348E+25
Surface area 3.0989641254417E+17
Circumference 986695643.56118

Square

Length = n
Perimeter 628149956
Area 24660772951425121
Diagonal 222084546.74482

Cube

Length = n
Surface area 147964637708550726
Volume 3.8726658610909E+24
Space diagonal 271996909.64104

Equilateral Triangle

Length = n
Perimeter 471112467
Area 1.0678427926447E+16
Altitude 135998454.82052

Triangular Pyramid

Length = n
Surface area 1.0678427926447E+16
Volume 4.5639804860784E+23
Height 74028182.248272