157233897 (number)

157233897 is an odd 9-digits composite number following 157233896 and preceding 157233898. In scientific notation, it is written as 1.57233897 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 102187008 positive integers (up to 157233897) that are relatively prime to 157233897.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million two hundred thirty-three thousand eight hundred ninety-seven

Notation

Scientific notation 1.57233897 × 10^8
Engineering notation 1.57233897 × 10^6

Prime Factorization of 157233897

Prime Factorization 3 × 3 × 73 × 89 × 2689

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 52411299
Product of the distinct prime numbers

The prime factorization of 157233897 is 3 × 3 × 73 × 89 × 2689. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 5, 28, 68, 593, 655, 273, 3263, 19682, 67948, 259539, 958876, 1245967, 5668957, 8132496, 51788990, 519086835, 647316852, 9344772025, 2866344752

Basic calculations (n = 157233897)

Multiplication

n×y
n×2 314467794
n×3 471701691
n×4 628935588
n×5 786169485

Division

n÷y
n÷2 78616948.5
n÷3 52411299
n÷3 39308474.25
n÷5 31446779.4

Exponentiation

ny
n2 24722498365806609
n3 3.8872147616319E+24
n4 6.1120192544731E+32
n5 9.6101660591984E+40

Nth Root

y√n
2√n 12539.294118889
3√n 539.73683679164
4√n 111.97898963149
5√n 43.582208663375

Divisors of 157233897

1, 3, 9, 73, 89, 219, 267, 657, 801, 2689, 6497, 8067, 19491, 24201, 58473, 196297, 239321, 588891, 717963, 1766673, 2153889, 17470433, 52411299, 157233897

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 -157233896
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 157233897 can be divided by 24 positive divisors. The sum of these divisors (counting 157233897) is 1, the average is 0.041666666666667.

Base conversion 157233897

Base System Value
2 Binary 1001010111110011001011101001
3 Ternary 101221212022100200
4 Quaternary 21113303023221
5 Quinary 310222441042
6 Senary 23334022413
8 Octal 1127631351
10 Decimal 157233897
12 Duodecimal 447a7a09
16 Hexadecimal 95f32e9
20 Vigesimal 292e4eh
36 Base36 2lm2g9

Cryptographic Hash Functions

md5 bc4cb9cacaff3a74e5d1496f62c2ff81
sha1 8d7a182e986397c37e288fe94f1f0161633fac0f
sha256 fc26f0ea2f11c53d8d6c7bd39568f0fbcdb0a105df159f46c57133937e654c33
sha512 8738b4378c137f40b12faf81e88ac3fc088c43a0690299545166514a4fdab67774b0e3ba603cb61ffbb76510041772d110fc402f7ff1516ae71447f70582c0ff
ripemd-160 a6dd9d1af82e060ff02cf9c224dc0088f2fe3285

157233897 as geometric shapes

Circle

Radius = n
Diameter 314467794
Circumference 987929711.42099
Area 7.7668019244404E+16

Sphere

Radius = n
Volume 1.6282727117425E+25
Surface area 3.1067207697761E+17
Circumference 987929711.42099

Square

Length = n
Perimeter 628935588
Area 24722498365806609
Diagonal 222362309.60217

Cube

Length = n
Surface area 148334990194839654
Volume 3.8872147616319E+24
Space diagonal 272337098.27605

Equilateral Triangle

Length = n
Perimeter 471701691
Area 1.0705155814904E+16
Altitude 136168549.13803

Triangular Pyramid

Length = n
Surface area 1.0705155814904E+16
Volume 4.5811265297973E+23
Height 74120769.867391