2005085628

Names of 2005085628

• Cardinal: 2005085628 can be written as Two billion, five million, eighty-five thousand, six hundred twenty-eight.

Scientific notation

• Scientific notation: 2.005085628 × 10⁹

Factors of 2005085628

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 137

Divisors of 2005085628

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 23 26 28 36 39 42 46 52 63 69 78 84 89 91 92 117 126 138 156 161 169 178 182 207 234 252 267 273 276 299 322 338 356 364 414 468 483 507 529 534 546 598 623 644 676 801 819 828 897 966 1014 1058 1068 1092 1157 1183 1196 1246 1449 1521 1587 1602 1638 1794 1869 1932 2028 2047 2093 2116 2314 2366 2492 2691 2898 3042 3174 3204 3276 3471 3549 3588 3703 3738 3887 4094 4186 4628 4732 4761 5382 5607 5796 6084 6141 6279 6348 6877 6942 7098 7406 7476 7774 8099 8188 8372 9522 10413 10647 10764 11109 11214 11661 12282 12558 13754 13884 14196 14329 14812 15041 15548 16198 18423 18837 19044 20631 20826 21294 22218 22428 23322 24297 24564 25116 26611 27209 27508 28658 30082 32396 33327 34983 36846 37674 41262 41652 42588 42987 44436 45123 46644 47081 48139 48594 53222 54418 57316 60164 61893 66654 69966 72891 73692 75348 79833 81627 82524 85974 89401 90246 94162 96278 97188 105287 106444 108836 123786 128961 133308 135369 139932 141243 144417 145782 159666 163254 171948 178802 180492 186277 188324 192556 210574 239499 244881 247572 257922 268203 270738 282486 288834 291564 315861 319332 326508 329567 345943 357604 372554 421148 423729 433251 478998 489762 515844 536406 541476 558831 564972 577668 612053 625807 631722 659134 691886 745108 804609 847458 866502 947583 957996 979524 988701 1037829 1072812 1117662 1224106 1251614 1263444 1318268 1383772 1609218 1676493 1694916 1733004 1836159 1877421 1895166 1977402 2075658 2235324 2421601 2448212 2503228 2966103 3113487 3218436 3352986 3672318 3754842 3790332 3954804 4151316 4284371 4843202 5508477 5632263 5932206 6226974 6705972 7264803 7344636 7509684 7956689 8568742 9686404 11016954 11264526 11864412 12453948 12853113 14529606 15913378 17137484 21794409 22033908 22529052 23870067 25706226 29059212 31826756 38559339 43588818 47740134 51412452 55696823 71610201 77118678 87177636 95480268 111393646 143220402 154237356 167090469 222787292 286440804 334180938 501271407 668361876 1002542814 2005085628
• Sum of all divisors σ(n): 6630558480
• Sum of proper divisors (its aliquot sum) s(n): 4625472852
• 2005085628 is an abundant number, because the sum of its proper divisors (4625472852) is greater than itself. Its abundance is 2620387224

Bases of 2005085628

• Binary: 1110111100000110010110110111100₂
• Hexadecimal: 0x77832DBC
• Base-36: X5RXZ0

Squares and roots of 2005085628

• 2005085628 squared (2005085628²) is 4020368375612154384
• 2005085628 cubed (2005085628³) is 8061182849205636457475593152
• The square root of 2005085628 is 44778.1824999631
• The cube root of 2005085628 is 1260.9880609633

Scales and comparisons

• 2,005,085,628 seconds is equal to 63 years, 39 weeks, 2 days, 13 minutes, 48 seconds.
• To count from 1 to 2,005,085,628 would take you about one hundred twenty-seven 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 2005085628 cubic inches would be around 105.1 feet tall.

Recreational maths with 2005085628

• 2005085628 backwards is 8265805002
• 2005085628 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2005085628's digits is 36
• More coming soon!