40686317056

Names of 40686317056

• Cardinal: 40686317056 can be written as Forty billion, six hundred eighty-six million, three hundred seventeen thousand and fifty-six.

Scientific notation

• Scientific notation: 4.0686317056 × 10¹⁰

Factors of 40686317056

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 3608

Divisors of 40686317056

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 7 8 11 14 16 17 22 28 32 34 44 56 64 68 77 88 112 119 128 136 154 176 187 224 238 256 272 289 308 352 374 448 476 512 544 578 616 704 748 896 952 1088 1156 1232 1309 1408 1496 1792 1904 2023 2176 2312 2464 2618 2816 2992 3179 3571 3584 3808 4046 4352 4624 4928 5236 5632 5984 6358 7142 7616 8092 8704 9248 9856 10472 11968 12716 14284 15232 16184 18496 19712 20944 22253 23936 24997 25432 28568 30464 32368 36992 39281 39424 41888 44506 47872 49994 50864 57136 60707 60928 64736 73984 78562 83776 89012 95744 99988 101728 114272 121414 129472 147968 157124 167552 178024 199976 203456 228544 242828 258944 274967 314248 335104 356048 399952 406912 424949 457088 485656 517888 549934 628496 667777 670208 712096 799904 813824 849898 914176 971312 1032019 1035776 1099868 1256992 1335554 1424192 1599808 1627648 1699796 1828352 1942624 2064038 2199736 2513984 2671108 2848384 3199616 3399592 3885248 4128076 4399472 4674439 5027968 5342216 5696768 6399232 6799184 7224133 7770496 8256152 8798944 9348878 10055936 10684432 11352209 11393536 12798464 13598368 14448266 15540992 16512304 17597888 18697756 20111872 21368864 22704418 27196736 28896532 31081984 33024608 35195776 37395512 42737728 45408836 54393472 57793064 66049216 70391552 74791024 79465463 85475456 90817672 108786944 115586128 132098432 140783104 149582048 158930926 170950912 181635344 217573888 231172256 264196864 299164096 317861852 341901824 363270688 462344512 528393728 598328192 635723704 726541376 924689024 1196656384 1271447408 1453082752 1849378048 2393312768 2542894816 2906165504 3698756096 5085789632 5812331008 10171579264 20343158528 40686317056
• Sum of all divisors σ(n): 107695285632
• Sum of proper divisors (its aliquot sum) s(n): 67008968576
• 40686317056 is an abundant number, because the sum of its proper divisors (67008968576) is greater than itself. Its abundance is 26322651520

Bases of 40686317056

• Binary: 100101111001000101111110111000000000₂
• Hexadecimal: 0x97917EE00
• Base-36: IOVKZ5S

Squares and roots of 40686317056

• 40686317056 squared (40686317056²) is 1655376395581356507136
• 40686317056 cubed (40686317056³) is 67351168877641548291904022511616
• The square root of 40686317056 is 201708.4952499523
• The cube root of 40686317056 is 3439.4008403025

Scales and comparisons

• 40,686,317,056 seconds is equal to 1,293 years, 36 weeks, 2 days, 10 hours, 44 minutes, 16 seconds.
• To count from 1 to 40,686,317,056 would take you about two thousand, five hundred eighty-seven 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 40686317056 cubic inches would be around 286.6 feet tall.

Recreational maths with 40686317056

• 40686317056 backwards is 65071368604
• The number of decimal digits it has is: 11
• The sum of 40686317056's digits is 46
• More coming soon!