12748880807091

Names of 12748880807091

• Cardinal: 12748880807091 can be written as Twelve trillion, seven hundred forty-eight billion, eight hundred eighty million, eight hundred seven thousand and ninety-one.

Scientific notation

• Scientific notation: 1.2748880807091 × 10¹³

Factors of 12748880807091

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 970

Divisors of 12748880807091

• Number of divisors d(n): 480
• Complete list of divisors:
  1 3 9 11 13 17 19 27 33 39 51 57 81 99 117 143 153 169 171 187 209 221 247 289 297 323 351 429 459 507 513 561 627 663 741 867 891 907 969 1053 1287 1377 1521 1539 1683 1859 1881 1989 2223 2431 2601 2717 2721 2873 2907 3179 3211 3553 3757 3861 4199 4563 4913 5049 5491 5577 5643 5967 6669 7293 7803 8151 8163 8619 8721 9537 9633 9977 10659 11271 11583 11791 12597 13689 14739 15147 15419 16473 16731 16929 17233 17901 20007 21879 23409 24453 24489 25857 26163 28611 28899 29931 31603 31977 33813 35321 35373 37791 41327 44217 46189 46257 48841 49419 50193 51699 54043 54587 60401 63869 65637 71383 73359 73467 77571 85833 86697 89793 93347 94809 95931 101439 105963 106119 113373 123981 129701 132651 138567 138771 146523 148257 150579 153283 155097 162129 163761 169609 181203 189563 191607 196911 200447 214149 220077 224029 232713 257499 260091 262123 269379 280041 284427 287793 292961 304317 317889 318357 340119 371943 389103 397953 415701 416313 439569 444771 459849 465291 486387 491283 508827 537251 543609 568689 574821 600457 601341 642447 672087 702559 785213 786369 808137 830297 840123 853281 878883 927979 953667 955071 1026817 1115829 1167309 1213511 1247103 1248939 1318707 1379547 1395873 1459161 1473849 1526481 1611753 1630827 1686113 1706067 1724463 1801371 1804023 1927341 2016261 2107677 2204917 2355639 2359107 2464319 2490891 2520369 2559843 2605811 2636649 2783937 2861001 2883353 2912377 3080451 3222571 3347487 3407599 3501927 3640533 3741309 3808493 3956121 4138641 4377483 4421547 4456091 4579443 4835259 4892481 4980337 5058339 5118201 5173389 5404113 5412069 5782023 6048783 6323031 6614751 7066917 7077321 7392957 7472673 7561107 7817433 7909947 8351811 8650059 8737131 9133267 9241353 9667713 10207769 10222797 10505781 10921599 11425479 12415923 13348621 13368273 13738329 14505777 14941011 15175017 15354603 15775643 16212339 16236207 18146349 18969093 19844253 21200751 21231963 22178871 22418019 23452299 23729841 25055433 25950177 26211393 27399801 27724059 28663921 29003139 30623307 30668391 32036147 32764797 34276437 37483589 40045863 40104819 41893423 43517331 44298787 44823033 45525051 47326929 48637017 49017001 49510409 54783707 56907279 57929183 59532759 63602253 64744381 66536613 67254057 70356897 75166299 77850531 78634179 82199403 83172177 84665729 85991763 87009417 91869921 92005173 96108441 98294391 102829311 112450767 120137589 120314457 125680269 132896361 134469099 136575153 141980787 147051003 148531227 164351121 173532073 173787549 178598277 194233143 199609839 211070691 233551593 235902537 246598209 253997187 257975289 261028251 275609763 276015519 288325323 308487933 337352301 360412767 360943371 377040807 398689083 403407297 425942361 441153009 445593681 487286657 493053363 520596219 521362647 544614499 582699429 637221013 712188191 739794627 753079379 761991561 773925867 826829289 841676953 864975969 931323019 1012056903 1081238301 1100654477 1131122421 1196067249 1277827083 1323459027 1336781043 1461859971 1479160089 1561788657 1564087941 1633843497 1748098287 1911663039 2136564573 2259238137 2285974683 2321777601 2525030859 2594927907 2793969057 3036170709 3301963431 3393367263 3588201747 3970377081 4010343129 4385579913 4437480267 4685365971 4692263823 4901530491 5244294861 5734989117 6409693719 6777714411 6857924049 7575092577 8283873169 8381907171 9258446483 9905890293 12107199247 13156739739 14056097913 14308508201 14704591473 17204967351 19229081157 20333143233 22725277731 24851619507 25145721513 27775339449 29717670879 36321597741 39470219217 42925524603 44113774419 51614902053 57687243471 60999429699 68175833193 74554858521 75437164539 83326018347 89153012637 108964793223 128776573809 157393590211 223664575563 249978055041 326894379669 386329721427 472180770633 670993726689 749934165123 980683139007 1158989164281 1416542311899 4249626935697 12748880807091
• Sum of all divisors σ(n): 25188601363200
• Sum of proper divisors (its aliquot sum) s(n): 12439720556109
• 12748880807091 is a deficient number, because the sum of its proper divisors (12439720556109) is less than itself. Its deficiency is 309160250982

Bases of 12748880807091

• Binary: 10111001100001010100100000110000010010110011₂
• Hexadecimal: 0xB98548304B3
• Base-36: 4IOR6GS6R

Squares and roots of 12748880807091

• 12748880807091 squared (12748880807091²) is 162533961833413267555882281
• 12748880807091 cubed (12748880807091³) is 2072126106518463528569184019539866054571
• The square root of 12748880807091 is 3570557.4924780303
• The cube root of 12748880807091 is 23360.9600613585

Scales and comparisons

• 12,748,880,807,091 seconds is equal to 405,374 years, 50 weeks, 4 days, 19 hours, 44 minutes, 51 seconds.
• To count from 1 to 12,748,880,807,091 would take you about one million, thirteen thousand, four hundred thirty-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 12748880807091 cubic inches would be around 1946.7 feet tall.

Recreational maths with 12748880807091

• 12748880807091 backwards is 19070808884721
• The number of decimal digits it has is: 14
• The sum of 12748880807091's digits is 63
• More coming soon!