157047198 (number)

157047198 is an even 9-digits composite number following 157047197 and preceding 157047199. In scientific notation, it is written as 1.57047198 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 38642400 positive integers (up to 157047198) that are relatively prime to 157047198.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million forty-seven thousand one hundred ninety-eight

Notation

Scientific notation 1.57047198 × 10^8
Engineering notation 1.57047198 × 10^6

Prime Factorization of 157047198

Prime Factorization 2 × 21 × 11 × 19 × 17891

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 157047198
Product of the distinct prime numbers

The prime factorization of 157047198 is 2 × 21 × 11 × 19 × 17891. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 10, 76, 76, 78, 2, 6162, 3089, 69127, 94752, 707599, 810135, 4524462, 7959786, 28973319, 46395994, 991589260, 103521559, 457314583, 4329101121

Basic calculations (n = 157047198)

Multiplication

n×y
n×2 314094396
n×3 471141594
n×4 628188792
n×5 785235990

Division

n÷y
n÷2 78523599
n÷3 52349066
n÷3 39261799.5
n÷5 31409439.6

Exponentiation

ny
n2 24663822399651204
n3 3.8733841998349E+24
n4 6.0830413536154E+32
n5 9.5532459990342E+40

Nth Root

y√n
2√n 12531.847349852
3√n 539.52312494804
4√n 111.94573395111
5√n 43.571853870537

Divisors of 157047198

1, 2, 11, 19, 21, 22, 38, 42, 209, 231, 399, 418, 462, 798, 4389, 8778, 17891, 35782, 196801, 339929, 375711, 393602, 679858, 751422, 3739219, 4132821, 7138509, 7478438, 8265642, 14277018, 78523599, 157047198

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 -157047197
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 157047198 can be divided by 32 positive divisors. The sum of these divisors (counting 157047198) is 1, the average is 0.03125.

Base conversion 157047198

Base System Value
2 Binary 1001010111000101100110011110
3 Ternary 101221111211020220
4 Quaternary 21113011212132
5 Quinary 310201002243
6 Senary 23330022210
8 Octal 1127054636
10 Decimal 157047198
12 Duodecimal 44717966
16 Hexadecimal 95c599e
20 Vigesimal 291ahji
36 Base36 2li2e6

Cryptographic Hash Functions

md5 49dde4e058644b94f358d0b46177ebdb
sha1 ebb6c34c1bc669a7a2f84050c4582039d27a378c
sha256 41c766938000c7eda0874dfc95061b90da09067e947c6bee9ebc6289bf98c43a
sha512 e3d94bff7c45e44fab840ba59ff77737afac4aadb8ec4ca3fa31a59df29c36c0c444548a309c5181a1acf590eb04c54f85dd5d8c765ccfb8aaf23f94e78f125a
ripemd-160 e3396801a24613f3da2bb683f4f729ef1e594648

157047198 as geometric shapes

Circle

Radius = n
Diameter 314094396
Circumference 986756647.00732
Area 7.7483683260188E+16

Sphere

Radius = n
Volume 1.6224793795643E+25
Surface area 3.0993473304075E+17
Circumference 986756647.00732

Square

Length = n
Perimeter 628188792
Area 24663822399651204
Diagonal 222098277.34429

Cube

Length = n
Surface area 147982934397907224
Volume 3.8733841998349E+24
Space diagonal 272013726.12233

Equilateral Triangle

Length = n
Perimeter 471141594
Area 1.0679748376263E+16
Altitude 136006863.06116

Triangular Pyramid

Length = n
Surface area 1.0679748376263E+16
Volume 4.5648270564068E+23
Height 74032759.114764