1328857678290688

Names of 1328857678290688

• Cardinal: 1328857678290688 can be written as One quadrillion, three hundred twenty-eight trillion, eight hundred fifty-seven billion, six hundred seventy-eight million, two hundred ninety thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 1.328857678290688 × 10¹⁵

Factors of 1328857678290688

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 9485

Divisors of 1328857678290688

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 49 52 56 64 91 98 104 112 128 169 182 196 208 224 256 338 343 364 392 416 448 637 676 686 728 784 832 896 1183 1274 1352 1372 1456 1568 1664 1792 2366 2548 2704 2744 2912 3136 3328 4459 4732 5096 5408 5488 5824 6272 8281 8918 9463 9464 10192 10816 10976 11648 12544 16562 17836 18926 18928 20384 21632 21952 23296 33124 35672 37852 37856 40768 43264 43904 57967 66241 66248 71344 75704 75712 81536 87808 115934 123019 132482 132496 142688 151408 151424 163072 231868 246038 264964 264992 285376 302816 302848 463687 463736 492076 529928 529984 570752 605632 861133 927374 927472 984152 1059856 1059968 1141504 1211264 1599247 1722266 1854748 1854944 1968304 2119712 2119936 2422528 3198494 3245809 3444532 3709496 3709888 3936608 4239424 6027931 6396988 6491618 6889064 7418992 7419776 7873216 8478848 11194729 12055862 12793976 12983236 13778128 14837984 14839552 15746432 16957696 22389458 24111724 25587952 25966472 27556256 29675968 31492864 42195517 44778916 48223448 51175904 51932944 55112512 59351936 78363103 84391034 89548369 89557832 96446896 102351808 103865888 110225024 118703872 156726206 168782068 179096738 179115664 192893792 204703616 207731776 220450048 313452412 337564136 358193476 358231328 385787584 409407232 415463552 548541721 626838583 626904824 675128272 716386952 716462656 771575168 830927104 1097083442 1164128797 1253677166 1253809648 1350256544 1432773904 1432925312 1543150336 2194166884 2328257594 2507354332 2507619296 2700513088 2865547808 2865850624 4387870081 4388333768 4656515188 5014708664 5015238592 5401026176 5731095616 8148901579 8775740162 8776667536 9313030376 10029417328 10030477184 10802052352 11462191232 15133674361 16297803158 17551480324 17553335072 18626060752 20058834656 20060954368 22924382464 30267348722 30715090567 32595606316 35102960648 35106670144 37252121504 40117669312 57042311053 60534697444 61430181134 65191212632 70205921296 70213340288 74504243008 80235338624 105935720527 114084622106 121069394888 122860362268 130382425264 140411842592 140426680576 149008486016 160470677248 211871441054 228169244212 242138789776 245720724536 260764850528 280823685184 298016972032 399296177371 423742882108 456338488424 484277579552 491441449072 521529701056 561647370368 741550043689 798592354742 847485764216 912676976848 968555159104 982882898144 1043059402112 1123294740736 1483100087378 1597184709484 1694971528432 1825353953696 1937110318208 1965765796288 2086118804224 2966200174756 3194369418968 3389943056864 3650707907392 3874220636416 3931531592576 5190850305823 5932400349512 6388738837936 6779886113728 7301415814784 7863063185152 10381700611646 11864800699024 12777477675872 13559772227456 14602831629568 20763401223292 23729601398048 25554955351744 27119544454912 41526802446584 47459202796096 51109910703488 83053604893168 94918405592192 102219821406976 166107209786336 189836811184384 332214419572672 664428839145344 1328857678290688
• Sum of all divisors σ(n): 3349928654931600
• Sum of proper divisors (its aliquot sum) s(n): 2021070976640912
• 1328857678290688 is an abundant number, because the sum of its proper divisors (2021070976640912) is greater than itself. Its abundance is 692213298350224

Bases of 1328857678290688

• Binary: 100101110001001011011001001110111110001111100000000₂
• Hexadecimal: 0x4B896C9DF1F00
• Base-36: D31GSFKD8G

Squares and roots of 1328857678290688

• 1328857678290688 squared (1328857678290688²) is 1765862729152117645489427513344
• 1328857678290688 cubed (1328857678290688³) is 2346580246441141068179678593063652560230940672
• The square root of 1328857678290688 is 36453500.2200157453
• The cube root of 1328857678290688 is 109940.9511808477

Scales and comparisons

• 1,328,857,678,290,688 seconds is equal to 42,253,563 years, 38 weeks, 4 days, 10 hours, 31 minutes, 28 seconds.
• To count from 1 to 1,328,857,678,290,688 would take you about one hundred twenty-six million, seven hundred sixty thousand, six hundred ninety-one 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 1328857678290688 cubic inches would be around 9161.7 feet tall.

Recreational maths with 1328857678290688

• 1328857678290688 backwards is 8860928767588231
• The number of decimal digits it has is: 16
• The sum of 1328857678290688's digits is 88
• More coming soon!