40456255140

Names of 40456255140

• Cardinal: 40456255140 can be written as Forty billion, four hundred fifty-six million, two hundred fifty-five thousand, one hundred forty.

Scientific notation

• Scientific notation: 4.045625514 × 10¹⁰

Factors of 40456255140

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 509670

Divisors of 40456255140

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 42 45 49 54 60 63 70 81 84 90 98 105 108 126 135 140 147 162 180 189 196 210 245 252 270 294 315 324 378 405 420 441 490 540 567 588 630 735 756 810 882 945 980 1134 1260 1323 1470 1620 1764 1890 2205 2268 2646 2835 2940 3780 3969 4410 5292 5670 6615 7938 8820 11340 13230 15876 19845 26460 39690 79380 509653 1019306 1528959 2038612 2548265 3057918 3567571 4586877 5096530 6115836 7135142 7644795 9173754 10193060 10702713 13760631 14270284 15289590 17837855 18347508 21405426 22934385 24972997 27521262 30579180 32108139 35675710 41281893 42810852 45868770 49945994 53513565 55042524 64216278 68803155 71351420 74918991 82563786 91737540 96324417 99891988 107027130 124864985 128432556 137606310 149837982 160540695 165127572 192648834 206409465 214054260 224756973 249729970 275212620 288973251 299675964 321081390 374594955 385297668 412818930 449513946 481622085 499459940 577946502 642162780 674270919 749189910 825637860 899027892 963244170 1123784865 1155893004 1348541838 1444866255 1498379820 1926488340 2022812757 2247569730 2697083676 2889732510 3371354595 4045625514 4495139460 5779465020 6742709190 8091251028 10114063785 13485418380 20228127570 40456255140
• Sum of all divisors σ(n): 147633512796
• Sum of proper divisors (its aliquot sum) s(n): 107177257656
• 40456255140 is an abundant number, because the sum of its proper divisors (107177257656) is greater than itself. Its abundance is 66721002516

Bases of 40456255140

• Binary: 100101101011011000010111011010100100₂
• Hexadecimal: 0x96B6176A4
• Base-36: IL2LY90

Squares and roots of 40456255140

• 40456255140 squared (40456255140²) is 1636708579952776419600
• 40456255140 cubed (40456255140³) is 66215099900396611982713296744000
• The square root of 40456255140 is 201137.4036324423
• The cube root of 40456255140 is 3432.9058534813

Scales and comparisons

• 40,456,255,140 seconds is equal to 1,286 years, 19 weeks, 6 days, 16 hours, 39 minutes.
• To count from 1 to 40,456,255,140 would take you about two thousand, five hundred seventy-two 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 40456255140 cubic inches would be around 286.1 feet tall.

Recreational maths with 40456255140

• 40456255140 backwards is 04155265404
• 40456255140 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40456255140's digits is 36
• More coming soon!