157037494 (number)

157037494 is an even 9-digits composite number following 157037493 and preceding 157037495. In scientific notation, it is written as 1.57037494 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 74895520 positive integers (up to 157037494) that are relatively prime to 157037494.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million thirty-seven thousand four hundred ninety-four

Notation

Scientific notation 1.57037494 × 10^8
Engineering notation 1.57037494 × 10^6

Prime Factorization of 157037494

Prime Factorization 2 × 2407 × 32621

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157037494
Product of the distinct prime numbers

The prime factorization of 157037494 is 2 × 2407 × 32621. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 9, 52, 6, 786, 692, 6346, 3043, 67558, 79783, 395371, 217837, 9325391, 7774836, 13389385, 12979731, 126999307, 635353566, 2617530897, 8320196466

Basic calculations (n = 157037494)

Multiplication

n×y
n×2 314074988
n×3 471112482
n×4 628149976
n×5 785187470

Division

n÷y
n÷2 78518747
n÷3 52345831.333333
n÷3 39259373.5
n÷5 31407498.8

Exponentiation

ny
n2 24660774521800036
n3 3.8726662310025E+24
n4 6.0815380001506E+32
n5 9.5502948720942E+40

Nth Root

y√n
2√n 12531.460170307
3√n 539.51201227977
4√n 111.94400461975
5√n 43.571315393281

Divisors of 157037494

1, 2, 2407, 4814, 32621, 65242, 78518747, 157037494

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 -157037493
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 157037494 can be divided by 8 positive divisors. The sum of these divisors (counting 157037494) is 1, the average is 0.125.

Base conversion 157037494

Base System Value
2 Binary 1001010111000011001110110110
3 Ternary 101221111022221111
4 Quaternary 21113003032312
5 Quinary 310200144434
6 Senary 23325505234
8 Octal 1127031666
10 Decimal 157037494
12 Duodecimal 4471221a
16 Hexadecimal 95c33b6
20 Vigesimal 2919dee
36 Base36 2lhuwm

Cryptographic Hash Functions

md5 770743fafdb93027316ab9a4a86bed44
sha1 6e6f573891b5d343224e5125d855438caa6a2e30
sha256 f3bdabcaf793bddb21c48c26b2e5346e6f5614edd2348e75526652b1139b9577
sha512 05fff12c6bf6efa6eb316443ecf0f19421d20ddfbdacc8f65156b7d656303058a85fc86ccb4ad7021b76e584fe420eb0cfa98b679bf0e041674b123ed36310b7
ripemd-160 a5207bafe5b27a84d5d2cc0b96623708b69b2124

157037494 as geometric shapes

Circle

Radius = n
Diameter 314074988
Circumference 986695674.9771
Area 7.7474108069521E+16

Sphere

Radius = n
Volume 1.622178637483E+25
Surface area 3.0989643227809E+17
Circumference 986695674.9771

Square

Length = n
Perimeter 628149976
Area 24660774521800036
Diagonal 222084553.81588

Cube

Length = n
Surface area 147964647130800216
Volume 3.8726662310025E+24
Space diagonal 271996918.30129

Equilateral Triangle

Length = n
Perimeter 471112482
Area 1.0678428606439E+16
Altitude 135998459.15065

Triangular Pyramid

Length = n
Surface area 1.0678428606439E+16
Volume 4.5639809220234E+23
Height 74028184.605295