42819120930

Names of 42819120930

• Cardinal: 42819120930 can be written as Forty-two billion, eight hundred nineteen million, one hundred twenty thousand, nine hundred thirty.

Scientific notation

• Scientific notation: 4.281912093 × 10¹⁰

Factors of 42819120930

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2872

Divisors of 42819120930

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 10 15 23 30 43 46 69 86 115 129 138 215 230 258 345 430 645 683 690 989 1290 1366 1978 2049 2113 2967 3415 4098 4226 4945 5934 6339 6830 9890 10245 10565 12678 14835 15709 20490 21130 29369 29670 31418 31695 47127 48599 58738 63390 78545 88107 90859 94254 97198 145797 146845 157090 176214 181718 235635 242995 272577 291594 293690 440535 454295 471270 485990 545154 675487 728985 881070 908590 1350974 1362885 1443179 1457970 2026461 2089757 2725770 2886358 3377435 4052922 4179514 4329537 6269271 6754870 7215895 8659074 10132305 10448785 12538542 14431790 20264610 20897570 21647685 31346355 33193117 43295370 62056697 62692710 66386234 99579351 124113394 165965585 186170091 199158702 310283485 331931170 372340182 497896755 620566970 930850455 995793510 1427304031 1861700910 2854608062 4281912093 7136520155 8563824186 14273040310 21409560465 42819120930
• Sum of all divisors σ(n): 109940447232
• Sum of proper divisors (its aliquot sum) s(n): 67121326302
• 42819120930 is an abundant number, because the sum of its proper divisors (67121326302) is greater than itself. Its abundance is 24302205372

Bases of 42819120930

• Binary: 100111111000001101111110111100100010₂
• Hexadecimal: 0x9F837EF22
• Base-36: JO5ED5U

Squares and roots of 42819120930

• 42819120930 squared (42819120930²) is 1833477117217964064900
• 42819120930 cubed (42819120930³) is 78507878404543788463347468357000
• The square root of 42819120930 is 206927.8157474243
• The cube root of 42819120930 is 3498.4788200447

Scales and comparisons

• 42,819,120,930 seconds is equal to 1,361 years, 26 weeks, 5 days, 16 hours, 15 minutes, 30 seconds.
• To count from 1 to 42,819,120,930 would take you about two thousand, seven hundred twenty-three 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 42819120930 cubic inches would be around 291.5 feet tall.

Recreational maths with 42819120930

• 42819120930 backwards is 03902191824
• The number of decimal digits it has is: 11
• The sum of 42819120930's digits is 39
• More coming soon!