6981007997571828

Names of 6981007997571828

• Cardinal: 6981007997571828 can be written as Six quadrillion, nine hundred eighty-one trillion, seven billion, nine hundred ninety-seven million, five hundred seventy-one thousand, eight hundred twenty-eight.

Scientific notation

• Scientific notation: 6.981007997571828 × 10¹⁵

Factors of 6981007997571828

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 326107

Divisors of 6981007997571828

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 11 12 19 22 33 38 44 57 66 76 114 121 132 209 228 242 363 418 484 627 726 836 1254 1331 1452 2299 2508 2662 3993 4598 5324 6897 7986 9196 13794 15972 25289 27588 50578 75867 101156 103231 151734 206462 222841 303468 309693 412924 445682 619386 668523 891364 1135541 1238772 1337046 1961389 2271082 2451251 2674092 3406623 3922778 4233979 4542164 4902502 5884167 6813246 7353753 7845556 8467958 9805004 11768334 12490951 12701937 13626492 14707506 16935916 21575279 23536668 24981902 25403874 26963761 29415012 37472853 43150558 46573769 49963804 50807748 53927522 64725837 74945706 80891283 86301116 93147538 107855044 129451674 137400461 139721307 149891412 161782566 186295076 237328069 258903348 274800922 279442614 296601371 323565132 412201383 474656138 512311459 549601844 558885228 593202742 711984207 824402766 889804113 949312276 1024622918 1186405484 1423968414 1536934377 1648805532 1779608226 2049245836 2610608759 2847936828 3073868754 3559216452 5221217518 5635426049 6147737508 7831826277 10442435036 11270852098 15663652554 16906278147 22541704196 23004099271 31327305108 33812556294 46008198542 67625112588 69012297813 92016397084 138024595626 253045091981 276049191252 437077886149 506090183962 759135275943 874155772298 1012180367924 1311233658447 1518270551886 1748311544596 2622467316894 2783496011791 3036541103772 4807856747639 5244934633788 5566992023582 8350488035373 9615713495278 11133984047164 14423570242917 16700976070746 19231426990556 28847140485834 30618456129701 33401952141492 52886424224029 57694280971668 61236912259402 91855368389103 105772848448058 122473824518804 158659272672087 183710736778206 211545696896116 317318545344174 367421473556412 581750666464319 634637090688348 1163501332928638 1745251999392957 2327002665857276 3490503998785914 6981007997571828
• Sum of all divisors σ(n): 18859948074024960
• Sum of proper divisors (its aliquot sum) s(n): 11878940076453132
• 6981007997571828 is an abundant number, because the sum of its proper divisors (11878940076453132) is greater than itself. Its abundance is 4897932078881304

Bases of 6981007997571828

• Binary: 11000110011010011000010010101110111101001001011110100₂
• Hexadecimal: 0x18CD3095DE92F4
• Base-36: 1WQK6STGVZO

Squares and roots of 6981007997571828

• 6981007997571828 squared (6981007997571828²) is 48734472662161823691144019261584
• 6981007997571828 cubed (6981007997571828³) is 340215743411997306529439127861499441133561055552
• The square root of 6981007997571828 is 83552426.6408332871
• The cube root of 6981007997571828 is 191119.9597067493

Scales and comparisons

• 6,981,007,997,571,828 seconds is equal to 221,974,460 years, 33 weeks, 4 days, 14 hours, 23 minutes, 48 seconds.
• To count from 1 to 6,981,007,997,571,828 would take you about six hundred sixty-five million, nine hundred twenty-three thousand, three hundred eighty-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 6981007997571828 cubic inches would be around 15926.7 feet tall.

Recreational maths with 6981007997571828

• 6981007997571828 backwards is 8281757997001896
• The number of decimal digits it has is: 16
• The sum of 6981007997571828's digits is 87
• More coming soon!