162400086407742

Names of 162400086407742

• Cardinal: 162400086407742 can be written as One hundred sixty-two trillion, four hundred billion, eighty-six million, four hundred seven thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 1.62400086407742 × 10¹⁴

Factors of 162400086407742

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 350525

Divisors of 162400086407742

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 41 82 123 246 577 1154 1731 3301 3462 6602 9903 19806 23657 47314 70971 135341 141942 270682 346601 406023 693202 812046 1039803 1904677 2079606 3809354 5714031 11428062 14210641 28421282 42631923 78091757 85263846 156183514 199988777 234275271 399977554 468550542 599966331 1144129901 1199932662 2288259802 3432389703 6864779406 8199539857 16399079714 24598619571 46909325941 49197239142 93818651882 140727977823 281455955646 660162952877 1320325905754 1980488858631 3960977717262 27066681067957 54133362135914 81200043203871 162400086407742
• Sum of all divisors σ(n): 333400700662848
• Sum of proper divisors (its aliquot sum) s(n): 171000614255106
• 162400086407742 is an abundant number, because the sum of its proper divisors (171000614255106) is greater than itself. Its abundance is 8600527847364

Bases of 162400086407742

• Binary: 100100111011001110110111011101100011101000111110₂
• Hexadecimal: 0x93B3B7763A3E
• Base-36: 1LKDKIEFY6

Squares and roots of 162400086407742

• 162400086407742 squared (162400086407742²) is 26373788065242067897877538564
• 162400086407742 cubed (162400086407742³) is 4283105460694786530731082729078299833162488
• The square root of 162400086407742 is 12743629.2478925327
• The cube root of 162400086407742 is 54558.4577592069

Scales and comparisons

• 162,400,086,407,742 seconds is equal to 5,163,820 years, 21 weeks, 2 days, 17 hours, 15 minutes, 42 seconds.
• To count from 1 to 162,400,086,407,742 would take you about twelve million, nine hundred nine thousand, five hundred fifty-one years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 162400086407742 cubic inches would be around 4546.5 feet tall.

Recreational maths with 162400086407742

• 162400086407742 backwards is 247704680004261
• The number of decimal digits it has is: 15
• The sum of 162400086407742's digits is 51
• More coming soon!