13128481296

Names of 13128481296

• Cardinal: 13128481296 can be written as Thirteen billion, one hundred twenty-eight million, four hundred eighty-one thousand, two hundred ninety-six.

Scientific notation

• Scientific notation: 1.3128481296 × 10¹⁰

Factors of 13128481296

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 5082

Divisors of 13128481296

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 54 56 63 72 81 84 97 108 112 126 144 162 168 189 194 216 243 252 291 324 336 378 388 432 486 504 567 582 648 679 756 776 873 972 1008 1134 1164 1296 1358 1512 1552 1701 1746 1944 2037 2268 2328 2619 2716 3024 3402 3492 3888 4074 4536 4656 4973 5238 5432 6111 6804 6984 7857 8148 9072 9946 10476 10864 12222 13608 13968 14919 15714 16296 18333 19892 20952 23571 24444 27216 29838 31428 32592 34811 36666 39784 41904 44757 47142 48888 54999 59676 62856 69622 73332 79568 89514 94284 97776 104433 109998 119352 125712 134271 139244 146664 164997 179028 188568 208866 219996 238704 268542 278488 293328 313299 329994 358056 377136 402813 417732 439992 482381 537084 556976 626598 659988 716112 805626 835464 879984 939897 964762 1074168 1208439 1253196 1319976 1447143 1611252 1670928 1879794 1929524 2148336 2416878 2506392 2639952 2819691 2894286 3222504 3376667 3759588 3859048 4341429 4833756 5012784 5639382 5788572 6445008 6753334 7519176 7718096 8459073 8682858 9667512 10130001 11278764 11577144 13024287 13506668 15038352 16918146 17365716 19335024 20260002 22557528 23154288 26048574 27013336 30390003 33836292 34731432 39072861 40520004 45115056 52097148 54026672 60780006 67672584 69462864 78145722 81040008 91170009 104194296 117218583 121560012 135345168 156291444 162080016 182340018 208388592 234437166 243120024 273510027 312582888 364680036 468874332 486240048 547020054 625165776 729360072 820530081 937748664 1094040108 1458720144 1641060162 1875497328 2188080216 3282120324 4376160432 6564240648 13128481296
• Sum of all divisors σ(n): 44003266944
• Sum of proper divisors (its aliquot sum) s(n): 30874785648
• 13128481296 is an abundant number, because the sum of its proper divisors (30874785648) is greater than itself. Its abundance is 17746304352

Bases of 13128481296

• Binary: 1100001110100001001011101000010000₂
• Hexadecimal: 0x30E84BA10
• Base-36: 614CX00

Squares and roots of 13128481296

• 13128481296 squared (13128481296²) is 172357021139421839616
• 13128481296 cubed (13128481296³) is 2262785928263176229652567822336
• The square root of 13128481296 is 114579.5849879027
• The cube root of 13128481296 is 2359.0555265051

Scales and comparisons

• 13,128,481,296 seconds is equal to 417 years, 23 weeks, 1 day, 21 minutes, 36 seconds.
• To count from 1 to 13,128,481,296 would take you about eight hundred thirty-four 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 13128481296 cubic inches would be around 196.6 feet tall.

Recreational maths with 13128481296

• 13128481296 backwards is 69218482131
• The number of decimal digits it has is: 11
• The sum of 13128481296's digits is 45
• More coming soon!