1228450431321

Names of 1228450431321

• Cardinal: 1228450431321 can be written as One trillion, two hundred twenty-eight billion, four hundred fifty million, four hundred thirty-one thousand, three hundred twenty-one.

Scientific notation

• Scientific notation: 1.228450431321 × 10¹²

Factors of 1228450431321

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2262

Divisors of 1228450431321

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 9 19 27 57 61 71 171 183 213 307 513 549 639 921 1159 1349 1647 1801 1917 2763 3477 4047 4331 5403 5833 8289 10431 12141 12993 16209 17499 18727 21797 31293 34219 36423 38979 48627 52497 56181 65391 82289 102657 109861 116937 127871 157491 168543 196173 246867 307971 329583 355813 383613 414143 505629 552907 588519 740601 923913 988749 1067439 1150839 1242429 1329617 1658721 2087359 2221803 2429549 2966247 3202317 3452517 3727287 3988851 4976163 6262077 7288647 7800131 9606951 10505233 11181861 11966553 14928489 18786231 21865941 23400393 25262723 31515699 33727327 35899659 39256397 56358693 65597823 70201179 75788169 94547097 101181981 117769191 148202489 210603537 227364507 283641291 303545943 353307573 444607467 640819213 682093521 745871543 910637829 1059922719 1333822401 1922457639 2237614629 2394640217 4001467203 5767372917 6712843887 7183920651 17302118751 20138531661 21551761953 45498164123 64655285859 136494492369 409483477107 1228450431321
• Sum of all divisors σ(n): 1982073139200
• Sum of proper divisors (its aliquot sum) s(n): 753622707879
• 1228450431321 is a deficient number, because the sum of its proper divisors (753622707879) is less than itself. Its deficiency is 474827723442

Bases of 1228450431321

• Binary: 10001111000000101010110100000000101011001₂
• Hexadecimal: 0x11E055A0159
• Base-36: FOCBO389

Squares and roots of 1228450431321

• 1228450431321 squared (1228450431321²) is 1509090462212750937805041
• 1228450431321 cubed (1228450431321³) is 1853842829207661141612549861458089161
• The square root of 1228450431321 is 1108354.8309638929
• The cube root of 1228450431321 is 10709.9114244649

Scales and comparisons

• 1,228,450,431,321 seconds is equal to 39,060 years, 48 weeks, 6 hours, 55 minutes, 21 seconds.
• To count from 1 to 1,228,450,431,321 would take you about ninety-seven thousand, six hundred fifty-two 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 1228450431321 cubic inches would be around 892.5 feet tall.

Recreational maths with 1228450431321

• 1228450431321 backwards is 1231340548221
• The number of decimal digits it has is: 13
• The sum of 1228450431321's digits is 36
• More coming soon!