157465387 (number)

157465387 is an odd 9-digits composite number following 157465386 and preceding 157465388. In scientific notation, it is written as 1.57465387 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 155605632 positive integers (up to 157465387) that are relatively prime to 157465387.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred sixty-five thousand three hundred eighty-seven

Notation

Scientific notation 1.57465387 × 10^8
Engineering notation 1.57465387 × 10^6

Prime Factorization of 157465387

Prime Factorization 113 × 367 × 3797

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157465387
Product of the distinct prime numbers

The prime factorization of 157465387 is 113 × 367 × 3797. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157465387)

Multiplication

n×y
n×2 314930774
n×3 472396161
n×4 629861548
n×5 787326935

Division

n÷y
n÷2 78732693.5
n÷3 52488462.333333
n÷3 39366346.75
n÷5 31493077.4

Exponentiation

ny
n2 24795348103059769
n3 3.904409084848E+24
n4 6.1480928755191E+32
n5 9.6811182395556E+40

Nth Root

y√n
2√n 12548.521307309
3√n 540.0015855006
4√n 112.02018258916
5√n 43.595034026781

Divisors of 157465387

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 -157465386
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 157465387 can be divided by 8 positive divisors. The sum of these divisors (counting 157465387) is 1, the average is 0.125.

Base conversion 157465387

Base System Value
2 Binary 1001011000101011101100101011
3 Ternary 101222022001220101
4 Quaternary 21120223230223
5 Quinary 310302343022
6 Senary 23343010231
8 Octal 1130535453
10 Decimal 157465387
12 Duodecimal 44899977
16 Hexadecimal 962bb2b
20 Vigesimal 2943397
36 Base36 2lr12j

Cryptographic Hash Functions

md5 6f0cb3e7e60dc7b3e9bcd1389e62e4ad
sha1 e7147f30daef7ffdc3a849d1d4449a870ab247e9
sha256 c2be843ef7d20cf35b5792a2e4ccd1453837745be08401c7d23c0a9f84e2e309
sha512 7f5d2b9ca7fd487dec52671e20737271c028a7b82c5278c91c4be922617e3767c47ef47a3af46345f52a7187f80eddf640f34eb248ae456f1192eb52a13c9126
ripemd-160 616bbcb0859b85665aa864c29f523df861323e48

157465387 as geometric shapes

Circle

Radius = n
Diameter 314930774
Circumference 989384205.98775
Area 7.7896883443774E+16

Sphere

Radius = n
Volume 1.635475053009E+25
Surface area 3.115875337751E+17
Circumference 989384205.98775

Square

Length = n
Perimeter 629861548
Area 24795348103059769
Diagonal 222689685.89973

Cube

Length = n
Surface area 148772088618358614
Volume 3.904409084848E+24
Space diagonal 272738050.7175

Equilateral Triangle

Length = n
Perimeter 472396161
Area 1.0736700676464E+16
Altitude 136369025.35875

Triangular Pyramid

Length = n
Surface area 1.0736700676464E+16
Volume 4.6013902340373E+23
Height 74229895.299909