157417897 (number)

157417897 is an odd 9-digits composite number following 157417896 and preceding 157417898. In scientific notation, it is written as 1.57417897 × 10^8. The sum of its digits is 49. It has a total of 5 prime factors and 32 positive divisors. There are 120766464 positive integers (up to 157417897) that are relatively prime to 157417897.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred seventeen thousand eight hundred ninety-seven

Notation

Scientific notation 1.57417897 × 10^8
Engineering notation 1.57417897 × 10^6

Prime Factorization of 157417897

Prime Factorization 7 × 13 × 53 × 127 × 257

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 157417897
Product of the distinct prime numbers

The prime factorization of 157417897 is 7 × 13 × 53 × 127 × 257. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 5, 83, 14, 960, 329, 9730, 3011, 88796, 24091, 850327, 122226, 800938, 4745213, 84387271, 86103741, 993095968, 905040952, 6968990752, 858842327

Basic calculations (n = 157417897)

Multiplication

n×y
n×2 314835794
n×3 472253691
n×4 629671588
n×5 787089485

Division

n÷y
n÷2 78708948.5
n÷3 52472632.333333
n÷3 39354474.25
n÷5 31483579.4

Exponentiation

ny
n2 24780394295902609
n3 3.9008775568918E+24
n4 6.140679414604E+32
n5 9.6665283959816E+40

Nth Root

y√n
2√n 12546.628909791
3√n 539.94729366696
4√n 112.01173558958
5√n 43.592404143469

Divisors of 157417897

1, 7, 13, 53, 91, 127, 257, 371, 689, 889, 1651, 1799, 3341, 4823, 6731, 11557, 13621, 23387, 32639, 47117, 87503, 95347, 177073, 228473, 424307, 612521, 1239511, 1729867, 2970149, 12109069, 22488271, 157417897

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 -157417896
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 157417897 can be divided by 32 positive divisors. The sum of these divisors (counting 157417897) is 1, the average is 0.03125.

Base conversion 157417897

Base System Value
2 Binary 1001011000100000000110101001
3 Ternary 101222012122202111
4 Quaternary 21120200012221
5 Quinary 310244333042
6 Senary 23342002321
8 Octal 1130400651
10 Decimal 157417897
12 Duodecimal 448763a1
16 Hexadecimal 96201a9
20 Vigesimal 293h4eh
36 Base36 2lq0fd

Cryptographic Hash Functions

md5 e3cfaae2eb30c8cc34a54fe7116386b0
sha1 8b73ea47d64adb84c4c6bf2f31a0d1a0848b9d85
sha256 bc59491b60409996ba8b7f71e150ecb9b5df21cfecff397419ad65923c58de1a
sha512 c585f2f0affe05ed9f6a927b1a0a76e53663d6e46514774703b97462c3776ef59ed33deef8dbb9098a3b6d81924842571e60dc51d25ce1c7a47d614c1ef30243
ripemd-160 c8ce8d1cd9487b530f992783cbe3b251c2b5611d

157417897 as geometric shapes

Circle

Radius = n
Diameter 314835794
Circumference 989085817.51751
Area 7.7849904673066E+16

Sphere

Radius = n
Volume 1.6339957700379E+25
Surface area 3.1139961869226E+17
Circumference 989085817.51751

Square

Length = n
Perimeter 629671588
Area 24780394295902609
Diagonal 222622524.89765

Cube

Length = n
Surface area 148682365775415654
Volume 3.9008775568918E+24
Space diagonal 272655795.62464

Equilateral Triangle

Length = n
Perimeter 472253691
Area 1.0730225488023E+16
Altitude 136327897.81232

Triangular Pyramid

Length = n
Surface area 1.0730225488023E+16
Volume 4.5972282884277E+23
Height 74207508.299217