628420000836789

Names of 628420000836789

• Cardinal: 628420000836789 can be written as Six hundred twenty-eight trillion, four hundred twenty billion, eight hundred thirty-six thousand, seven hundred eighty-nine.

Scientific notation

• Scientific notation: 6.28420000836789 × 10¹⁴

Factors of 628420000836789

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2842

Divisors of 628420000836789

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 7 9 21 27 31 49 63 81 93 147 189 217 243 279 343 441 567 651 837 961 1029 1323 1519 1701 1953 2511 2801 2883 3087 3969 4557 5859 6727 7533 8403 8649 9261 10633 11907 13671 17577 19607 20181 25209 25947 27783 31899 41013 47089 52731 58821 60543 75627 77841 83349 86831 95697 123039 137249 141267 176463 181629 226881 233523 260493 287091 329623 369117 411747 423801 529389 544887 607817 680643 781479 861273 960743 988869 1235241 1271403 1588167 1634661 1823451 2344437 2583819 2691761 2882229 2966607 3705723 3814209 4254719 4764501 5470353 7033311 7845601 8075283 8646687 8899821 11117169 11442627 12764157 16411059 18842327 21099933 23536803 24225849 25940061 26699463 29783033 33351507 38292471 49233177 54919207 56526981 70610409 72677547 77820183 80098389 89349099 114877413 131896289 147699531 164757621 169580943 211831227 218032641 233460549 243213631 268047297 344632239 384434449 395688867 494272863 508742829 635493681 654097923 729640893 804141891 923274023 1033896717 1153303347 1187066601 1482818589 1526228487 1702495417 1906481043 2188922679 2412425673 2691041143 2769822069 3459910041 3561199803 4448455767 4578685461 5107486251 6566768037 7237277019 7539622561 8073123429 8309466207 10379730123 10683599409 11917467919 13345367301 15322458753 19700304111 22618867683 24219370287 24928398621 31139190369 32050798227 35752403757 45967376259 52777357927 59100912333 67856603049 72658110861 74785195863 83422275433 93417571107 107257211271 137902128777 158332073781 203569809147 217974332583 224355587589 250266826299 321771633813 369441505489 413706386331 474996221343 610709427441 653922997749 750800478897 965314901439 1108324516467 1424988664029 1832128282323 2252401436691 2586090538423 2895944704317 3324973549401 4274965992087 6757204310073 7758271615269 9974920648203 12824897976261 20271612930219 23274814845807 29924761944609 69824444537421 89774285833827 209473333612263 628420000836789
• Sum of all divisors σ(n): 1134728384462400
• Sum of proper divisors (its aliquot sum) s(n): 506308383625611
• 628420000836789 is a deficient number, because the sum of its proper divisors (506308383625611) is less than itself. Its deficiency is 122111617211178

Bases of 628420000836789

• Binary: 10001110111000101101101110111010110110110010110101₂
• Hexadecimal: 0x23B8B6EEB6CB5
• Base-36: 66R85V6AB9

Squares and roots of 628420000836789

• 628420000836789 squared (628420000836789²) is 394911697451709887460215830521
• 628420000836789 cubed (628420000836789³) is 248170409243061291876667697233953364605837069
• The square root of 628420000836789 is 25068306.7006287643
• The cube root of 628420000836789 is 85654.4635873369

Scales and comparisons

• 628,420,000,836,789 seconds is equal to 19,981,812 years, 10 weeks, 1 day, 7 hours, 33 minutes, 9 seconds.
• To count from 1 to 628,420,000,836,789 would take you about forty-nine million, nine hundred fifty-four thousand, five hundred thirty 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 628420000836789 cubic inches would be around 7137.9 feet tall.

Recreational maths with 628420000836789

• 628420000836789 backwards is 987638000024826
• 628420000836789 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 628420000836789's digits is 63
• More coming soon!