1300397868

Names of 1300397868

• Cardinal: 1300397868 can be written as One billion, three hundred million, three hundred ninety-seven thousand, eight hundred sixty-eight.

Scientific notation

• Scientific notation: 1.300397868 × 10⁹

Factors of 1300397868

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 363

Divisors of 1300397868

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 27 28 33 36 42 44 49 54 63 66 77 84 89 98 99 108 126 132 147 154 178 189 196 198 231 251 252 267 294 297 308 356 378 396 441 462 502 534 539 588 594 623 693 753 756 801 882 924 979 1004 1068 1078 1188 1246 1323 1386 1506 1602 1617 1757 1764 1869 1958 2079 2156 2259 2403 2492 2646 2761 2772 2937 3012 3204 3234 3514 3738 3916 4158 4361 4518 4806 4851 5271 5292 5522 5607 5874 6468 6777 6853 7028 7476 8283 8316 8722 8811 9036 9612 9702 10542 11044 11214 11748 12299 13083 13554 13706 14553 15813 16566 16821 17444 17622 19327 19404 20559 21084 22339 22428 24598 24849 26166 26433 27108 27412 29106 31626 33132 33642 35244 36897 38654 39249 41118 44678 47439 47971 49196 49698 52332 52866 57981 58212 61677 63252 67017 67284 73794 74547 77308 78498 82236 89356 94878 95942 99396 105732 110691 115962 117747 123354 134034 135289 143913 147588 149094 156373 156996 173943 185031 189756 191884 201051 221382 231924 235494 245729 246708 268068 270578 287826 298188 312746 332073 347886 370062 402102 405867 431739 442764 469119 470988 491458 521829 541156 575652 603153 625492 664146 695772 737187 740124 804204 811734 863478 938238 982916 1043658 1094611 1206306 1217601 1295217 1328292 1407357 1474374 1623468 1720103 1726956 1876476 2087316 2189222 2211561 2412612 2435202 2590434 2814714 2948748 3283833 3440206 3652803 4222071 4378444 4423122 4870404 5160309 5180868 5629428 6567666 6634683 6880412 7305606 8444142 8846244 9851499 10320618 12040721 13135332 13269366 14611212 15480927 16888284 19702998 20641236 24081442 26538732 29554497 30961854 36122163 39405996 46442781 48162884 59108994 61923708 72244326 92885562 108366489 118217988 144488652 185771124 216732978 325099467 433465956 650198934 1300397868
• Sum of all divisors σ(n): 4343673600
• Sum of proper divisors (its aliquot sum) s(n): 3043275732
• 1300397868 is an abundant number, because the sum of its proper divisors (3043275732) is greater than itself. Its abundance is 1742877864

Bases of 1300397868

• Binary: 1001101100000100111111100101100₂
• Hexadecimal: 0x4D827F2C
• Base-36: LI81F0

Squares and roots of 1300397868

• 1300397868 squared (1300397868²) is 1691034615098945424
• 1300397868 cubed (1300397868³) is 2199017808188869238417956032
• The square root of 1300397868 is 36061.0297689903
• The cube root of 1300397868 is 1091.5042128077

Scales and comparisons

• 1,300,397,868 seconds is equal to 41 years, 18 weeks, 21 hours, 37 minutes, 48 seconds.
• To count from 1 to 1,300,397,868 would take you about eighty-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 1300397868 cubic inches would be around 91 feet tall.

Recreational maths with 1300397868

• 1300397868 backwards is 8687930031
• The number of decimal digits it has is: 10
• The sum of 1300397868's digits is 45
• More coming soon!