40121497100

Names of 40121497100

• Cardinal: 40121497100 can be written as Forty billion, one hundred twenty-one million, four hundred ninety-seven thousand, one hundred.

Scientific notation

• Scientific notation: 4.01214971 × 10¹⁰

Factors of 40121497100

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2861

Divisors of 40121497100

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 10 20 25 29 41 50 58 82 100 116 127 145 164 205 254 290 410 508 580 635 725 820 1025 1189 1270 1450 2050 2378 2540 2657 2900 3175 3683 4100 4756 5207 5314 5945 6350 7366 10414 10628 11890 12700 13285 14732 18415 20828 23780 26035 26570 29725 36830 52070 53140 59450 66425 73660 77053 92075 104140 108937 118900 130175 132850 151003 154106 184150 217874 260350 265700 302006 308212 337439 368300 385265 435748 520700 544685 604012 674878 755015 770530 1089370 1349756 1510030 1541060 1687195 1926325 2178740 2723425 3020060 3159173 3374390 3775075 3852650 5446850 6318346 6748780 7550150 7705300 8435975 9785731 10893700 12636692 13834999 15100300 15795865 16871950 19571462 27669998 31591730 33743900 39142924 48928655 55339996 63183460 69174995 78979325 97857310 138349990 157958650 195714620 244643275 276699980 315917300 345874975 401214971 489286550 691749950 802429942 978573100 1383499900 1604859884 2006074855 4012149710 8024299420 10030374275 20060748550 40121497100
• Sum of all divisors σ(n): 93024046080
• Sum of proper divisors (its aliquot sum) s(n): 52902548980
• 40121497100 is an abundant number, because the sum of its proper divisors (52902548980) is greater than itself. Its abundance is 12781051880

Bases of 40121497100

• Binary: 100101010111011011010111011000001100₂
• Hexadecimal: 0x9576D760C
• Base-36: IFJAXAK

Squares and roots of 40121497100

• 40121497100 squared (40121497100²) is 1609734529545308410000
• 40121497100 cubed (40121497100³) is 64584959258921955690420611000000
• The square root of 40121497100 is 200303.5124504811
• The cube root of 40121497100 is 3423.4110120829

Scales and comparisons

• 40,121,497,100 seconds is equal to 1,275 years, 38 weeks, 3 days, 4 hours, 18 minutes, 20 seconds.
• To count from 1 to 40,121,497,100 would take you about two 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 40121497100 cubic inches would be around 285.3 feet tall.

Recreational maths with 40121497100

• 40121497100 backwards is 00179412104
• 40121497100 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40121497100's digits is 29
• More coming soon!