455397404742

Names of 455397404742

• Cardinal: 455397404742 can be written as Four hundred fifty-five billion, three hundred ninety-seven million, four hundred four thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 4.55397404742 × 10¹¹

Factors of 455397404742

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 402036

Divisors of 455397404742

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 37 42 54 63 74 81 111 126 162 189 222 243 259 333 378 486 518 567 666 729 777 999 1134 1458 1554 1701 1998 2187 2331 2997 3402 4374 4662 5103 5994 6993 8991 10206 13986 15309 17982 20979 26973 30618 41958 53946 62937 80919 125874 161838 188811 377622 401987 566433 803974 1132866 1205961 2411922 2813909 3617883 5627818 7235766 8441727 10853649 14873519 16883454 21707298 25325181 29747038 32560947 44620557 50650362 65121894 75975543 89241114 97682841 104114633 133861671 151951086 195365682 208229266 227926629 267723342 293048523 312343899 401585013 455853258 586097046 624687798 683779887 803170026 879145569 937031697 1204755039 1367559774 1758291138 1874063394 2051339661 2409510078 2811095091 3614265117 4102679322 5622190182 6154018983 7228530234 8433285273 10842795351 12308037966 16866570546 21685590702 25299855819 32528386053 50599711638 65056772106 75899567457 151799134914 227698702371 455397404742
• Sum of all divisors σ(n): 1202490823680
• Sum of proper divisors (its aliquot sum) s(n): 747093418938
• 455397404742 is an abundant number, because the sum of its proper divisors (747093418938) is greater than itself. Its abundance is 291696014196

Bases of 455397404742

• Binary: 110101000000111110011001111000001000110₂
• Hexadecimal: 0x6A07CCF046
• Base-36: 5T7FUUDI

Squares and roots of 455397404742

• 455397404742 squared (455397404742²) is 207386796245748964086564
• 455397404742 cubed (455397404742³) is 94443408788072027095056208232086488
• The square root of 455397404742 is 674831.3898612009
• The cube root of 455397404742 is 7693.6102876611

Scales and comparisons

• 455,397,404,742 seconds is equal to 14,480 years, 11 weeks, 6 days, 7 hours, 5 minutes, 42 seconds.
• To count from 1 to 455,397,404,742 would take you about twenty-eight thousand, nine hundred sixty 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 455397404742 cubic inches would be around 641.1 feet tall.

Recreational maths with 455397404742

• 455397404742 backwards is 247404793554
• 455397404742 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 455397404742's digits is 54
• More coming soon!