61142640130

Names of 61142640130

• Cardinal: 61142640130 can be written as Sixty-one billion, one hundred forty-two million, six hundred forty thousand, one hundred thirty.

Scientific notation

• Scientific notation: 6.114264013 × 10¹⁰

Factors of 61142640130

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 158

Divisors of 61142640130

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 5 10 11 13 17 22 26 31 34 55 62 65 79 85 110 130 143 155 158 169 170 187 221 286 310 338 341 374 395 403 442 527 682 715 790 806 845 869 935 1027 1054 1105 1343 1430 1690 1705 1738 1859 1870 2015 2054 2210 2431 2449 2635 2686 2873 3410 3718 4030 4345 4433 4862 4898 5135 5239 5270 5746 5797 6241 6715 6851 8690 8866 9295 10270 10478 11297 11594 12155 12245 12482 13351 13430 13702 14365 14773 17459 18590 22165 22594 24310 24490 26195 26702 26939 28730 28985 29546 31205 31603 31837 34255 34918 41633 44330 52390 53878 56485 57629 57970 62410 63206 63674 66755 68510 68651 73865 75361 81133 83266 87295 89063 106097 112970 115258 133510 134695 137302 146861 147730 150722 158015 159185 162266 174590 178126 192049 193471 208165 212194 226967 269390 288145 293722 316030 318370 343255 350207 376805 384098 386942 405665 413881 416330 445315 453934 457963 530485 541229 576290 686510 700414 734305 753610 811330 827762 890630 892463 915926 960245 967355 979693 1054729 1060970 1082458 1134835 1167067 1379261 1468610 1751035 1784926 1920490 1934710 1959386 2069405 2109458 2128181 2269670 2289815 2334134 2496637 2515123 2706145 2758522 3289007 3502070 4138810 4256362 4462315 4552691 4579630 4898465 4993274 5030246 5273645 5412290 5835335 5953519 6578014 6896305 7035977 8924630 9105382 9796930 10547290 10640905 11602019 11670670 11907038 12483185 12575615 13792610 14071954 15171871 16445035 17930393 21281810 22763455 23204038 24966370 25151230 27666353 29767595 30343742 32696599 32890070 35179885 35860786 36179077 42757091 45526910 55332706 58010095 59535190 65393198 70359770 72358154 75859355 77395747 85514182 89651965 116020190 138331765 151718710 154791494 163482995 179303930 180895385 197234323 213785455 276663530 326965990 359662589 361790770 386978735 394468646 427570910 470328001 555842183 719325178 773957470 940656002 986171615 1111684366 1798312945 1972343230 2351640005 2779210915 3596625890 4703280010 5558421830 6114264013 12228528026 30571320065 61142640130
• Sum of all divisors σ(n): 143917337088
• Sum of proper divisors (its aliquot sum) s(n): 82774696958
• 61142640130 is an abundant number, because the sum of its proper divisors (82774696958) is greater than itself. Its abundance is 21632056828

Bases of 61142640130

• Binary: 111000111100011000101010011000000010₂
• Hexadecimal: 0xE3C62A602
• Base-36: S36QZ2A

Squares and roots of 61142640130

• 61142640130 squared (61142640130²) is 3738422442066686416900
• 61142640130 cubed (61142640130³) is 228577018029199181050075850197000
• The square root of 61142640130 is 247270.3785939593
• The cube root of 61142640130 is 3939.5631140973

Scales and comparisons

• 61,142,640,130 seconds is equal to 1,944 years, 7 weeks, 4 days, 10 hours, 42 minutes, 10 seconds.
• To count from 1 to 61,142,640,130 would take you about three thousand, eight hundred eighty-eight 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 61142640130 cubic inches would be around 328.3 feet tall.

Recreational maths with 61142640130

• 61142640130 backwards is 03104624116
• The number of decimal digits it has is: 11
• The sum of 61142640130's digits is 28
• More coming soon!