21048563848689

Names of 21048563848689

• Cardinal: 21048563848689 can be written as Twenty-one trillion, forty-eight billion, five hundred sixty-three million, eight hundred forty-eight thousand, six hundred eighty-nine.

Scientific notation

• Scientific notation: 2.1048563848689 × 10¹³

Factors of 21048563848689

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 515

Divisors of 21048563848689

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 9 13 19 23 39 57 61 69 89 117 169 171 183 207 247 267 299 307 361 437 507 549 741 793 801 897 921 1083 1157 1159 1311 1403 1521 1691 2047 2223 2379 2691 2763 3211 3249 3471 3477 3887 3933 3991 4209 4693 5073 5429 5681 5833 6141 7061 7137 8303 9633 10309 10413 10431 11661 11973 12627 14079 15041 15067 15219 16287 17043 17499 18239 18423 18727 21183 21983 22021 24909 26611 26657 27323 28899 30927 32129 34983 35919 38893 42237 45123 45201 48861 51129 51883 52497 54717 56181 61009 63549 65949 66063 70577 73853 74727 75829 79833 79971 81969 91793 92781 96387 103151 107939 110827 116679 124867 134159 135369 135603 155649 164151 168543 183027 195871 197847 198189 211731 221559 227487 237107 239499 239913 243451 245907 275379 285779 286273 289161 309453 323817 332481 345943 346541 350037 355199 355813 374601 402477 417677 430721 466947 505609 506483 519137 549081 587613 628429 635193 664677 682461 711321 730353 738967 826137 857337 858819 917501 928359 971451 985777 997443 1037829 1039623 1065597 1067439 1123803 1193309 1207431 1253031 1292163 1340963 1403207 1440751 1516827 1519449 1557411 1623271 1666703 1744067 1762839 1885287 1959869 2133963 2191059 2216901 2372473 2549021 2572011 2576457 2752503 2957331 3113487 3118869 3164863 3196791 3202317 3579927 3721549 3759093 3876489 4022889 4209621 4322253 4505033 4550481 4558347 4617587 4625569 4672233 4869813 5000109 5232201 5429801 5599373 5655861 5879607 6572917 6584279 6650703 6748781 6760447 7117419 7647063 8169577 8183699 8257509 8871993 9494589 9606571 9863603 10739781 11164647 11940151 12068667 12628863 12966759 13515099 13852761 13876707 14609439 15000327 15696603 16289403 16798119 17432519 17638821 18729763 19718751 19752837 20246343 20281341 21102523 21352257 21667139 22672871 22941189 24508731 24551097 25478297 28483767 28819713 29590809 30842149 31667357 33137273 33493941 35820453 38334169 40545297 41558283 41630121 45076987 48868209 50394357 52297557 56189289 59156253 59258511 60132397 60739029 60844023 63307569 65001417 68018613 72791849 73526193 73653291 76434891 85595627 86459139 87734153 87885811 88772427 92526447 95002071 99411819 106204501 106388087 107461359 115002507 124885423 128226839 135230961 155221963 155490281 156892671 168567867 180397191 189922707 195004251 204055839 218375547 226862869 229304673 256786881 263202459 263657433 277579341 281672807 285006213 298235457 318613503 319164261 331217861 345007521 374656269 384680517 400947937 405692883 411675641 430784549 465665889 466470843 498344197 541191573 586000831 601679783 655126641 680588607 728349211 770360643 789607377 790972299 845018421 955840509 957492783 993653583 1123968807 1142515543 1154041551 1202843811 1235026923 1292353647 1383045131 1396997667 1399412529 1495032591 1666948907 1758002493 1805039349 2017885519 2021373653 2041765821 2185047633 2535055263 2949217297 2980960749 3427546629 3608531433 3705080769 3877060941 4149135393 4485097773 5000846721 5274007479 5351783333 5415118047 6053656557 6064120959 6478474561 6555142899 7618010803 7821837179 8847651891 9468539743 10282639887 12447406179 13838635009 15002540163 16055349999 18160969671 18192362877 19435423683 22854032409 23465511537 26277857489 26542955673 28405619229 38339824861 41515905027 48166049997 58306271049 68562097227 70396534611 78833572467 85216857687 101683883327 115019474583 123091016659 124547715081 179902255117 236500717401 305051649981 345058423749 369273049977 539706765351 915154949943 1107819149931 1619120296053 2338729316521 7016187949563 21048563848689
• Sum of all divisors σ(n): 37386565856640
• Sum of proper divisors (its aliquot sum) s(n): 16338002007951
• 21048563848689 is a deficient number, because the sum of its proper divisors (16338002007951) is less than itself. Its deficiency is 4710561840738

Bases of 21048563848689

• Binary: 100110010010011000000001010111101010111110001₂
• Hexadecimal: 0x1324C02BD5F1
• Base-36: 7GLKRGH69

Squares and roots of 21048563848689

• 21048563848689 squared (21048563848689²) is 443042040092337488087018721
• 21048563848689 cubed (21048563848689³) is 9325398668536997399187173458231754306769
• The square root of 21048563848689 is 4587871.3853691453
• The cube root of 21048563848689 is 27610.4926886607

Scales and comparisons

• 21,048,563,848,689 seconds is equal to 669,279 years, 11 weeks, 4 days, 3 hours, 18 minutes, 9 seconds.
• To count from 1 to 21,048,563,848,689 would take you about one million, six hundred seventy-three thousand, one hundred ninety-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 21048563848689 cubic inches would be around 2300.9 feet tall.

Recreational maths with 21048563848689

• 21048563848689 backwards is 98684836584012
• The number of decimal digits it has is: 14
• The sum of 21048563848689's digits is 72
• More coming soon!