8020016004

Names of 8020016004

• Cardinal: 8020016004 can be written as Eight billion, twenty million, sixteen thousand and four.

Scientific notation

• Scientific notation: 8.020016004 × 10⁹

Factors of 8020016004

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 88

Divisors of 8020016004

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 7 11 12 13 14 21 22 23 26 28 29 33 39 42 44 46 49 52 58 66 69 77 78 84 87 91 92 98 116 121 132 138 143 147 154 156 161 169 174 182 196 203 231 242 253 273 276 286 294 299 308 319 322 338 348 363 364 377 406 429 462 483 484 506 507 539 546 572 588 598 609 637 638 644 667 676 726 754 759 812 847 858 897 924 957 966 1001 1012 1014 1078 1092 1127 1131 1183 1196 1218 1274 1276 1334 1421 1452 1508 1518 1573 1617 1694 1716 1771 1794 1859 1911 1914 1932 2001 2002 2028 2093 2156 2233 2254 2262 2366 2436 2541 2548 2639 2668 2783 2842 3003 3036 3146 3234 3289 3381 3388 3509 3542 3549 3588 3718 3822 3828 3887 4002 4004 4147 4186 4263 4466 4508 4524 4669 4719 4732 4901 5082 5278 5313 5566 5577 5684 5929 6006 6279 6292 6468 6578 6699 6762 7007 7018 7084 7098 7337 7436 7644 7774 7917 8004 8281 8294 8349 8372 8526 8671 8932 9338 9438 9802 9867 10164 10527 10556 10626 11011 11132 11154 11661 11858 12012 12397 12441 12558 13013 13156 13398 13524 14007 14014 14036 14196 14651 14674 14703 15548 15631 15834 16562 16588 16698 17052 17342 17787 18473 18676 18876 19481 19604 19734 20449 21021 21054 21252 22011 22022 22308 23023 23322 23716 24563 24794 24843 24882 25116 26013 26026 26796 27209 28014 28028 29029 29302 29348 29406 31262 31668 32683 33033 33124 33396 34307 34684 35574 36179 36946 37191 38962 39039 39468 40898 42042 42108 42757 43953 44022 44044 45617 46046 46644 46893 49126 49588 49686 49764 51359 52026 52052 53911 54418 55419 56028 58058 58443 58604 58812 60697 61347 62524 65366 66066 68614 69069 71148 72358 73689 73892 74382 77077 77924 78078 80707 81627 81796 84084 85514 87087 87906 88044 91091 91234 92092 93786 95381 98049 98252 99372 102718 102921 104052 107822 108537 108836 110838 112723 116116 116886 121394 122694 128271 130732 132132 136367 136851 137228 138138 143143 144716 147378 148764 154077 154154 156156 161161 161414 161733 163254 171028 171941 174174 175812 182091 182182 182468 187572 190463 190762 196098 203203 205436 205842 215644 217074 221676 225446 231231 233772 240149 242121 242788 245388 253253 256542 272734 273273 273702 276276 286143 286286 294756 299299 308154 308308 319319 322322 322828 323466 326508 338169 343882 348348 359513 364182 364364 377377 380926 381524 392196 406406 409101 411684 424879 429429 434148 450892 462462 470327 480298 483483 484242 506506 513084 515823 545468 546546 547404 564949 571389 572286 572572 593021 598598 609609 616308 638638 644644 646932 667667 676338 687764 719026 720447 728364 754754 759759 761852 789061 812812 818202 849758 858858 897897 924924 940654 957957 960596 966966 968484 1002001 1013012 1031646 1049191 1078539 1093092 1129898 1132131 1142778 1144572 1186042 1197196 1219218 1239953 1274637 1277276 1335334 1352676 1410981 1438052 1440894 1509508 1519518 1578122 1636404 1694847 1699516 1717716 1772771 1779063 1795794 1881308 1915914 1933932 2003001 2004002 2063292 2095093 2098382 2157078 2235233 2259796 2264262 2285556 2367183 2372084 2438436 2479906 2549274 2641639 2670668 2821962 2881788 3006003 3039036 3147573 3156244 3292289 3389694 3545542 3558126 3591588 3719859 3831828 3954643 4006002 4008004 4151147 4190186 4196764 4314156 4470466 4528524 4673669 4734366 4959812 5098548 5283278 5318313 5523427 5643924 6012006 6285279 6295146 6584578 6705699 6779388 7091084 7116252 7344337 7439718 7909286 7924917 8012004 8302294 8380372 8679671 8940932 9347338 9468732 9876867 10566556 10636626 11046854 11863929 12024012 12453441 12570558 12590292 13169156 13411398 13639483 14021007 14688674 14879436 15818572 15849834 16570281 16604588 17359342 18694676 19753734 21273252 22033011 22093708 23046023 23727858 24906882 25141116 26039013 26822796 27278966 28042014 29058029 29377348 31699668 33140562 34718684 39507468 40918449 44066022 46092046 47455716 49813764 51410359 52078026 54557932 56084028 58116058 60757697 66281124 69138069 81836898 87174087 88132044 92184092 95476381 102820718 104156052 116232116 121515394 138276138 154231077 163673796 174348174 182273091 190952762 205641436 243030788 276552276 286429143 308462154 348696348 364546182 381905524 572858286 616924308 668334667 729092364 1145716572 1336669334 2005004001 2673338668 4010008002 8020016004
• Sum of all divisors σ(n): 27968431680
• Sum of proper divisors (its aliquot sum) s(n): 19948415676
• 8020016004 is an abundant number, because the sum of its proper divisors (19948415676) is greater than itself. Its abundance is 11928399672

Bases of 8020016004

• Binary: 111011110000001111011101110000100₂
• Hexadecimal: 0x1DE07BB84
• Base-36: 3OMWRYC

Squares and roots of 8020016004

• 8020016004 squared (8020016004²) is 64320656704416128016
• 8020016004 cubed (8020016004³) is 515852696157207244164032768064
• The square root of 8020016004 is 89554.5420623655
• The cube root of 8020016004 is 2001.6666111513

Scales and comparisons

• 8,020,016,004 seconds is equal to 255 years, 4 days, 6 hours, 13 minutes, 24 seconds.
• To count from 1 to 8,020,016,004 would take you about five hundred ten 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 8020016004 cubic inches would be around 166.8 feet tall.

Recreational maths with 8020016004

• 8020016004 backwards is 4006100208
• 8020016004 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 8020016004's digits is 21
• More coming soon!