7981982097012

Names of 7981982097012

• Cardinal: 7981982097012 can be written as Seven trillion, nine hundred eighty-one billion, nine hundred eighty-two million, ninety-seven thousand and twelve.

Scientific notation

• Scientific notation: 7.981982097012 × 10¹²

Factors of 7981982097012

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 631

Divisors of 7981982097012

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 27 28 31 33 36 42 44 54 62 63 66 77 81 84 93 99 108 124 126 132 154 162 186 189 198 217 231 252 279 297 308 324 341 372 378 396 434 462 558 567 577 594 651 682 693 756 837 868 891 924 961 1023 1116 1134 1154 1188 1302 1364 1386 1674 1731 1782 1922 1953 2046 2079 2268 2308 2387 2511 2604 2772 2883 3069 3348 3462 3564 3844 3906 4039 4092 4158 4774 5022 5193 5766 5859 6138 6237 6347 6727 6924 7161 7812 8078 8316 8649 9207 9548 10044 10386 10571 11532 11718 12117 12276 12474 12694 13454 14322 15579 16156 17298 17577 17887 18414 19041 20181 20772 21142 21483 23436 24234 24948 25388 25947 26908 27621 28644 31158 31713 34596 35154 35774 36351 36828 38082 40362 42284 42966 44429 46737 48468 51894 53661 55242 57123 60543 62316 63426 64449 70308 71548 72702 73997 76164 77841 80724 85932 88858 93474 95139 103788 107322 109053 110484 114246 121086 125209 126852 128898 133287 145404 147994 155682 160983 171369 177716 181629 186948 190278 193347 196757 214644 218106 221991 228492 242172 250418 257796 266574 285417 295988 311364 321966 327159 332929 342738 363258 375627 380556 386694 393514 399861 436212 443982 482949 500836 514107 533148 544887 554497 570834 590271 643932 654318 665858 665973 685476 726516 751254 773388 787028 799722 856251 887964 965898 998787 1028214 1089774 1108994 1126881 1141668 1180542 1199583 1308636 1331716 1331946 1377299 1448847 1502508 1599444 1663491 1712502 1770813 1931796 1997574 1997919 2056428 2179548 2217988 2253762 2330503 2361084 2399166 2663892 2754598 2897694 2996361 3326982 3380643 3425004 3541626 3598749 3662219 3881479 3995148 3995838 4131897 4507524 4661006 4798332 4990473 5312439 5509196 5795388 5992722 5993757 6099467 6653964 6761286 6991509 7083252 7197498 7324438 7762958 7991676 8263794 8989083 9322012 9980946 10141929 10320799 10624878 10986657 11644437 11985444 11987514 12198934 12395691 13522572 13983018 14394996 14648876 14971419 15525916 15937317 16527588 17978166 18298401 19961892 20283858 20641598 20974527 21249756 21973314 23288874 23975028 24397868 24791382 25635533 26967249 27966036 29942838 30962397 31874634 32959971 34933311 35956332 36596802 37187073 40567716 41283196 41949054 42696269 43946628 44914257 46577748 49582764 51271066 53934498 54895203 59885676 61924794 62923581 63749268 65919942 69866622 72245593 73193604 74374146 76906599 83898108 85392538 89828514 92887191 98879913 102542132 104799933 107868996 109790406 111561219 113528789 123849588 125847162 128088807 131839884 139733244 144491186 148748292 153813198 164685609 170785076 179657028 185774382 188770743 197759826 209599866 216736779 219580812 223122438 227057578 230719797 251694324 256177614 278661573 288982372 296639739 307626396 314399799 319944769 329371218 340586367 371548764 377541486 384266421 395519652 419199732 433473558 446244876 454115156 461439594 494056827 512355228 557323146 593279478 628799598 639889538 650210337 658742436 681172734 692159391 755082972 768532842 794701523 835984719 866947116 922879188 959834307 988113654 1021759101 1114646292 1152799263 1186558956 1257599196 1279779076 1300420674 1362345468 1384318782 1537065684 1589403046 1671969438 1919668614 1950631011 1976227308 2043518202 2076478173 2239613383 2305598526 2384104569 2600841348 2768637564 2879502921 3065277303 3178806092 3343938876 3458397789 3519392459 3839337228 3901262022 4087036404 4152956346 4479226766 4611197052 4768209138 5759005842 5851893033 6130554606 6718840149 6916795578 7038784918 7152313707 7802524044 8305912692 8638508763 8958453532 9195831909 9536418276 10558177377 11518011684 11703786066 12261109212 13437680298 13833591156 14077569836 14304627414 17277017526 18391663818 20156520447 21116354754 21456941121 23407572132 24635747213 25915526289 26875360596 28609254828 31674532131 34554035052 36783327636 40313040894 42232709508 42913882242 49271494426 51831052578 60469561341 63349064262 64370823363 73907241639 80626081788 85827764484 95023596393 98542988852 103662105156 120939122682 126698128524 128741646726 147814483278 181408684023 190047192786 221721724917 241878245364 257483293452 285070789179 295628966556 362817368046 380094385572 443443449834 570141578358 665165174751 725634736092 886886899668 1140283156716 1330330349502 1995495524253 2660660699004 3990991048506 7981982097012
• Sum of all divisors σ(n): 26928294335712
• Sum of proper divisors (its aliquot sum) s(n): 18946312238700
• 7981982097012 is an abundant number, because the sum of its proper divisors (18946312238700) is greater than itself. Its abundance is 10964330141688

Bases of 7981982097012

• Binary: 1110100001001110011001101010001111001110100₂
• Hexadecimal: 0x74273351E74
• Base-36: 2TUVE1V90

Squares and roots of 7981982097012

• 7981982097012 squared (7981982097012²) is 63712038197020084979328144
• 7981982097012 cubed (7981982097012³) is 508548348252759021512780101515989905728
• The square root of 7981982097012 is 2825240.1839510919
• The cube root of 7981982097012 is 19984.9737943277

Scales and comparisons

• 7,981,982,097,012 seconds is equal to 253,802 years, 17 weeks, 5 days, 1 hour, 10 minutes, 12 seconds.
• To count from 1 to 7,981,982,097,012 would take you about six hundred thirty-four thousand, five hundred five 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 7981982097012 cubic inches would be around 1665.4 feet tall.

Recreational maths with 7981982097012

• 7981982097012 backwards is 2107902891897
• 7981982097012 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 7981982097012's digits is 63
• More coming soon!