21463204189973

Names of 21463204189973

• Cardinal: 21463204189973 can be written as Twenty-one trillion, four hundred sixty-three billion, two hundred four million, one hundred eighty-nine thousand, nine hundred seventy-three.

Scientific notation

• Scientific notation: 2.1463204189973 × 10¹³

Factors of 21463204189973

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 900

Divisors of 21463204189973

• Number of divisors d(n): 256
• Complete list of divisors:
  1 7 13 31 37 61 71 79 91 217 259 403 427 481 497 553 601 793 923 1027 1147 1891 2201 2257 2449 2627 2821 2923 3367 4207 4331 4819 5551 5609 6461 7189 7813 8029 13237 14911 15407 15799 17143 18389 18631 20461 22237 24583 28613 29341 30317 31837 33733 34151 36661 37999 39263 42671 47479 54691 56303 62647 69967 72917 81437 90613 104377 130417 134261 149389 155659 160247 172081 173879 178303 200291 205387 207533 222859 239057 242203 256627 265993 289081 298697 332353 342149 394121 438529 476593 489769 510419 554723 570059 617227 634291 689347 909571 939827 1045723 1058681 1121729 1136491 1177969 1217153 1248121 1322801 1356457 1452731 1471849 1578827 1695421 1745393 1756723 1942057 2023567 2083211 2260427 2317939 2395043 2602931 2697929 2896219 3336151 3371009 3883061 4320589 4447937 4825429 4967657 5527393 6366997 6433523 7410767 7955437 8245783 8961511 9259607 9495199 10302943 10606619 11051789 12217751 12297061 12659513 13594399 14582477 14774383 15822989 16225573 17196413 17633941 18220517 18885503 19134037 20273533 20524751 22837399 23597063 31135559 33838103 34773599 37650847 38691751 42050167 43823117 45034661 48943637 54458413 62730577 64579541 71856109 74246333 80690861 83635799 88616591 89782789 96308447 103420681 104501279 107160103 120374891 123437587 124727333 133938259 137886047 143673257 159861793 164573669 205631549 236866721 263555929 294351169 306761819 342605459 381208891 392444903 452056787 502992763 546652171 564836027 585450593 628479523 636267281 674159129 707959369 731508953 750120721 873091331 965202329 1048981193 1152015683 1167176257 1252009811 1358516627 1393081339 1439420843 1621455329 2673210137 2747114321 2985561857 3321963193 3826565197 3866547323 4453870967 4955715583 5101783739 6374578019 7342868351 7608367313 8170233799 8764068677 9509616389 9751569373 11350187303 18712470959 20898932999 23253742351 27065831261 35712486173 38812304141 43185521509 44622046133 50265115199 53258571191 82869514247 98908775069 235859386703 271686128987 302298650563 351855806393 580086599729 692361425483 1651015706921 3066172027139 21463204189973
• Sum of all divisors σ(n): 29279405998080
• Sum of proper divisors (its aliquot sum) s(n): 7816201808107
• 21463204189973 is a deficient number, because the sum of its proper divisors (7816201808107) is less than itself. Its deficiency is 13647002381866

Bases of 21463204189973

• Binary: 100111000010101001010101010010101011100010101₂
• Hexadecimal: 0x13854AA95715
• Base-36: 7LW25M045

Squares and roots of 21463204189973

• 21463204189973 squared (21463204189973²) is 460669134100474543073740729
• 21463204189973 cubed (21463204189973³) is 9887435689216539027267934680983463510317
• The square root of 21463204189973 is 4632839.7544025845
• The cube root of 21463204189973 is 27790.6167934209

Scales and comparisons

• 21,463,204,189,973 seconds is equal to 682,463 years, 26 weeks, 1 day, 3 hours, 52 minutes, 53 seconds.
• To count from 1 to 21,463,204,189,973 would take you about one million, seven hundred six thousand, one hundred fifty-eight 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 21463204189973 cubic inches would be around 2315.9 feet tall.

Recreational maths with 21463204189973

• 21463204189973 backwards is 37998140236412
• The number of decimal digits it has is: 14
• The sum of 21463204189973's digits is 59
• More coming soon!