3998424673421451

Names of 3998424673421451

• Cardinal: 3998424673421451 can be written as Three quadrillion, nine hundred ninety-eight trillion, four hundred twenty-four billion, six hundred seventy-three million, four hundred twenty-one thousand, four hundred fifty-one.

Scientific notation

• Scientific notation: 3.998424673421451 × 10¹⁵

Factors of 3998424673421451

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 799

Divisors of 3998424673421451

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 13 21 27 39 63 91 117 163 189 273 351 489 613 819 1141 1467 1839 2119 2457 3423 4291 4401 5517 6357 7969 10269 12873 14833 16551 19071 23907 26569 30807 38619 44499 55783 57213 71721 79707 99919 115857 133497 167349 185983 215163 239121 299757 345397 375769 400491 502047 557949 699433 717363 899271 1036191 1127307 1298947 1506141 1673847 2098299 2417779 2630383 2697813 3108573 3381921 3896841 4330747 4884997 5021541 6294897 7253337 7891149 9092629 9325719 10145763 11690523 12992241 14654991 16286797 18884691 21760011 23673447 27277887 30315229 34194979 35071569 38976723 43964973 48860391 56299711 61250347 65280033 71020341 81833661 90945687 102584937 114007579 116930169 131894919 146581173 168899133 183751041 211728361 245500983 272837061 307754811 342022737 394097977 428752429 439743519 506697399 551253123 635185083 796254511 818511183 923264433 1026068211 1182293931 1286257287 1482098527 1520092197 1653759369 1905555249 2388763533 2654747911 3078204633 3546881793 3858771861 4446295581 5573781577 5716665747 7166290599 7964243733 9983806561 10640645379 11576315583 13338886743 16721344731 18583235377 21498871797 23892731199 29951419683 34511722843 40016660229 50164034193 55749706131 69886645927 71678193597 89854259049 103535168529 129789485293 150492102579 167249118393 209659937781 241582059901 269562777147 310605505587 389368455879 501747355179 628979813343 724746179703 908526397051 931816516761 1168105367637 1627360469443 1886939440029 2174238539109 2725579191153 3504316102911 4882081408329 6522715617327 8176737573459 11391523286101 14646244224987 21155686102759 24530212720377 34174569858303 43938732674961 63467058308277 102523709574909 148089802719313 190401174924831 307571128724727 444269408157939 571203524774493 1332808224473817 3998424673421451
• Sum of all divisors σ(n): 7347564648883200
• Sum of proper divisors (its aliquot sum) s(n): 3349139975461749
• 3998424673421451 is a deficient number, because the sum of its proper divisors (3349139975461749) is less than itself. Its deficiency is 649284697959702

Bases of 3998424673421451

• Binary: 1110001101001000101111001010010100100000100010001011₂
• Hexadecimal: 0xE348BCA52088B
• Base-36: 13DBMXQAF0R

Squares and roots of 3998424673421451

• 3998424673421451 squared (3998424673421451²) is 15987399869025437082898666945401
• 3998424673421451 cubed (3998424673421451³) is 63924414100166181759071815757325628361679196851
• The square root of 3998424673421451 is 63233097.9268092715
• The cube root of 3998424673421451 is 158719.2635016409

Scales and comparisons

• 3,998,424,673,421,451 seconds is equal to 127,137,536 years, 35 weeks, 18 hours, 50 minutes, 51 seconds.
• To count from 1 to 3,998,424,673,421,451 would take you about three hundred eighty-one million, four hundred twelve thousand, six hundred ten 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 3998424673421451 cubic inches would be around 13226.6 feet tall.

Recreational maths with 3998424673421451

• 3998424673421451 backwards is 1541243764248993
• The number of decimal digits it has is: 16
• The sum of 3998424673421451's digits is 72
• More coming soon!