157331408 (number)

157331408 is an even 9-digits composite number following 157331407 and preceding 157331409. In scientific notation, it is written as 1.57331408 × 10^8. The sum of its digits is 32. It has a total of 7 prime factors and 40 positive divisors. There are 69455232 positive integers (up to 157331408) that are relatively prime to 157331408.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million three hundred thirty-one thousand four hundred eight

Notation

Scientific notation 1.57331408 × 10^8
Engineering notation 1.57331408 × 10^6

Prime Factorization of 157331408

Prime Factorization 2 × 2 × 2 × 2 × 23 × 13 × 32887

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 19666426
Product of the distinct prime numbers

The prime factorization of 157331408 is 2 × 2 × 2 × 2 × 23 × 13 × 32887. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157331408)

Multiplication

n×y
n×2 314662816
n×3 471994224
n×4 629325632
n×5 786657040

Division

n÷y
n÷2 78665704
n÷3 52443802.666667
n÷3 39332852
n÷5 31466281.6

Exponentiation

ny
n2 24753171943262464
n3 3.8944513942996E+24
n4 6.1271952125272E+32
n5 9.6400024987776E+40

Nth Root

y√n
2√n 12543.181733516
3√n 539.84838907907
4√n 111.99634696505
5√n 43.587612957239

Divisors of 157331408

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157331407
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157331408 can be divided by 40 positive divisors. The sum of these divisors (counting 157331408) is 1, the average is 0.025.

Base conversion 157331408

Base System Value
2 Binary 1001011000001010111111010000
3 Ternary 101222001021010012
4 Quaternary 21120022333100
5 Quinary 310234101113
6 Senary 23340054052
8 Octal 1130127720
10 Decimal 157331408
12 Duodecimal 44834328
16 Hexadecimal 960afd0
20 Vigesimal 29368a8
36 Base36 2lo5ow

Cryptographic Hash Functions

md5 84e04f02082a9345ab7a8b830abe2b4a
sha1 eb573e33d4a4cfc6ebbd154721e9c4c6dde89cc9
sha256 5415a22ab370bd7181ccb539563e3281b1dc22ecc27fe3446675f8a429e747f9
sha512 321f73b785e05ccecd9366482b02a95ab37998a741dced388308ebeb52f26426d4370ab0dedbd99adfc5b64ad2a7250cd87268c253e785eb59e80de8b678aed3
ripemd-160 db6f02ea095f03a1f7048a2ef83a6f376139c014

157331408 as geometric shapes

Circle

Radius = n
Diameter 314662816
Circumference 988542391.10348
Area 7.7764383129998E+16

Sphere

Radius = n
Volume 1.6313039853459E+25
Surface area 3.1105753251999E+17
Circumference 988542391.10348

Square

Length = n
Perimeter 629325632
Area 24753171943262464
Diagonal 222500210.98085

Cube

Length = n
Surface area 148519031659574784
Volume 3.8944513942996E+24
Space diagonal 272505992.28235

Equilateral Triangle

Length = n
Perimeter 471994224
Area 1.0718437863555E+16
Altitude 136252996.14117

Triangular Pyramid

Length = n
Surface area 1.0718437863555E+16
Volume 4.5896549831844E+23
Height 74166736.993618