6999428029504395979

Names of 6999428029504395979

• Cardinal: 6999428029504395979 can be written as Six quintillion, nine hundred ninety-nine quadrillion, four hundred twenty-eight trillion, twenty-nine billion, five hundred four million, three hundred ninety-five thousand, nine hundred seventy-nine.

Scientific notation

• Scientific notation: 6.999428029504395979 × 10¹⁸

Factors of 6999428029504395979

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7810

Divisors of 6999428029504395979

• Number of divisors d(n): 256
• Complete list of divisors:
  1 13 31 43 127 403 491 559 991 1333 1381 1651 3937 4733 5461 6383 12883 15221 17329 17953 21113 30721 42613 42811 51181 59383 61529 62357 70993 125857 146723 169291 175387 197873 203519 274469 399373 486581 553969 556543 601091 654503 678071 771979 810641 1321003 1368571 1636141 1840873 1907399 1933067 2200783 2280031 2323903 2645747 2681351 3901567 4690403 5411851 5436997 6309089 6325553 6536273 7541641 7814183 8508539 8814923 15084011 17173039 17791423 18633821 20922983 21020201 23931349 25129871 25846913 29157053 30210739 34857563 42425701 50720371 58848553 60975239 61795787 70354063 70680961 72040993 82018157 83121881 84971549 86115017 98041333 99927829 145402493 167767381 173808517 196092143 201687329 202624463 233790871 242239673 271998779 273262613 281059739 295135681 336009869 379041689 551534113 595681181 648612473 671968361 765031189 801254303 803345231 830106671 903868643 936532909 1080584453 1119495221 1299061777 1824305143 1890232409 1915669397 2180975953 2259510721 2302987873 2621935277 2634118019 2657218841 2669565527 3039281323 3097762699 3209310043 3653776607 3702945731 3836763853 5388064027 6252307199 6477446543 7473766231 7743855353 8431962149 8712851909 8735588693 9149206111 10416305939 10791386723 11750292359 12690834283 18466116611 20831019191 23715966859 24903702161 25614290783 25733306801 28894639523 29938842349 34543844933 34704351851 35694586853 40270915087 41721030559 48138294503 70044832351 71392624063 81279993587 82373784071 84206805059 85339981847 97158961003 99028478539 99488611333 113267074817 114791317661 118939679443 138000331849 164980845679 200800842833 231686753161 240059515943 270803249483 278530201349 292479459871 332985780179 334532988413 375630313799 393415862773 407582375461 464029629089 794043014273 822635710961 895733825213 928104112819 1070859192923 1106532192443 1109419764011 1287370221007 1293351947329 1492287129593 1794004314037 2610410956829 2645539437257 3011927791093 3069882834709 3180426252613 3620892617537 3669619219421 3802232978323 4278010287319 5114406216049 5298570880993 8634436241819 9066863256001 10322559185549 10694264242493 11644539727769 12576616774453 12635053639291 14384918501759 17526042144823 25501707039791 34392012684341 35373335571323 39908476851217 41345541283969 47705049852473 55614133735147 98593213831003 112247671143647 113758195802051 117869222328013 136758328862359 163496018067889 164255697310783 227838547882699 331522191517283 389875120008043 403914134081851 459853362427199 543307306489513 1096573402711013 1281711779803039 1478856545426663 1777858275210667 4239508194733129 5068376560104559 5250883743064063 7062994984363669 12521338156537381 14255454235243169 17368307765519593 55113606531530677 162777396034985953 225788000951754709 538417540731107383 6999428029504395979
• Sum of all divisors σ(n): 8056635797538865152
• Sum of proper divisors (its aliquot sum) s(n): 1057207768034469173
• 6999428029504395979 is a deficient number, because the sum of its proper divisors (1057207768034469173) is less than itself. Its deficiency is 5942220261469926806

Bases of 6999428029504395979

• Binary: 110000100100010111101101011010101010001100001011001101011001011₂
• Hexadecimal: 0x6122F6B551859ACB
• Base-36: 1H6F65QD6NCUJ

Squares and roots of 6999428029504395979

• 6999428029504395979 squared (6999428029504395979²) is 48991992740211791547509406085631368441
• 6999428029504395979 cubed (6999428029504395979³) is 342915927207114293295302641361861306321832024706907898739
• The square root of 6999428029504395979 is 2645643216.5929698501
• The cube root of 6999428029504395979 is 1912879.0794391139

Scales and comparisons

• 6,999,428,029,504,395,979 seconds is equal to 222,560,160,685 years, 42 weeks, 5 hours, 6 minutes, 19 seconds.
• To count from 1 to 6,999,428,029,504,395,979 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 6999428029504395979 cubic inches would be around 159406.6 feet tall.

Recreational maths with 6999428029504395979

• 6999428029504395979 backwards is 9795934059208249996
• The number of decimal digits it has is: 19
• The sum of 6999428029504395979's digits is 109
• More coming soon!