157465408 (number)

157465408 is an even 9-digits composite number following 157465407 and preceding 157465409. In scientific notation, it is written as 1.57465408 × 10^8. The sum of its digits is 40. It has a total of 7 prime factors and 14 positive divisors. There are 78732672 positive integers (up to 157465408) that are relatively prime to 157465408.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred sixty-five thousand four hundred eight

Notation

Scientific notation 1.57465408 × 10^8
Engineering notation 1.57465408 × 10^6

Prime Factorization of 157465408

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2460397

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4920794
Product of the distinct prime numbers

The prime factorization of 157465408 is 2 × 2 × 2 × 2 × 2 × 2 × 2460397. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157465408)

Multiplication

n×y
n×2 314930816
n×3 472396224
n×4 629861632
n×5 787327040

Division

n÷y
n÷2 78732704
n÷3 52488469.333333
n÷3 39366352
n÷5 31493081.6

Exponentiation

ny
n2 24795354716606464
n3 3.9044106469552E+24
n4 6.1480961552234E+32
n5 9.6811246950548E+40

Nth Root

y√n
2√n 12548.522144061
3√n 540.00160950595
4√n 112.02018632399
5√n 43.595035189571

Divisors of 157465408

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157465407
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157465408 can be divided by 14 positive divisors. The sum of these divisors (counting 157465408) is 1, the average is 0.071428571428571.

Base conversion 157465408

Base System Value
2 Binary 1001011000101011101101000000
3 Ternary 101222022001221011
4 Quaternary 21120223231000
5 Quinary 310302343113
6 Senary 23343010304
8 Octal 1130535500
10 Decimal 157465408
12 Duodecimal 44899994
16 Hexadecimal 962bb40
20 Vigesimal 29433a8
36 Base36 2lr134

Cryptographic Hash Functions

md5 c3e877bb9f2d91e496bbd62f3def371b
sha1 9c168ad0e71f1360da364a9f951680529457e7c8
sha256 3f8e442ff4c1de2eb3fcfb8700e71ced14f7cc28df13b04a02cd343711f6b8b7
sha512 3fa0597f045de208d69c9224ac82e6f8e8eb4a410ccc133ccf6744163ffde85bddee7a39c51cb5a901f474372ed614eb500803aa08c0113fe0b4c98cfeaba708
ripemd-160 c2e5de77400e06bb1f474ac7297e73adf4513458

157465408 as geometric shapes

Circle

Radius = n
Diameter 314930816
Circumference 989384337.93464
Area 7.7896904220844E+16

Sphere

Radius = n
Volume 1.6354757073429E+25
Surface area 3.1158761688338E+17
Circumference 989384337.93464

Square

Length = n
Perimeter 629861632
Area 24795354716606464
Diagonal 222689715.59821

Cube

Length = n
Surface area 148772128299638784
Volume 3.9044106469552E+24
Space diagonal 272738087.09056

Equilateral Triangle

Length = n
Perimeter 472396224
Area 1.0736703540214E+16
Altitude 136369043.54528

Triangular Pyramid

Length = n
Surface area 1.0736703540214E+16
Volume 4.6013920749983E+23
Height 74229905.199404