12988637958156

Names of 12988637958156

• Cardinal: 12988637958156 can be written as Twelve trillion, nine hundred eighty-eight billion, six hundred thirty-seven million, nine hundred fifty-eight thousand, one hundred fifty-six.

Scientific notation

• Scientific notation: 1.2988637958156 × 10¹³

Factors of 12988637958156

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 469

Divisors of 12988637958156

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 49 73 84 98 127 146 147 196 219 254 257 292 294 381 438 508 511 514 588 762 771 876 889 1022 1028 1524 1533 1542 1778 1799 2044 2667 3066 3084 3556 3577 3598 5329 5334 5397 6132 6223 7154 7196 9271 10658 10668 10731 10794 12446 12593 14308 15987 16129 18542 18669 18761 21316 21462 21588 24892 25186 27813 31974 32258 32639 37084 37303 37338 37522 37779 42924 48387 50372 55626 56283 63948 64516 64897 65278 74606 74676 75044 75558 96774 97917 111252 111909 112566 112903 129794 130556 131327 149212 151116 193548 194691 195834 223818 225132 225806 228473 259588 261121 262654 338709 389382 391668 393981 447636 451612 454279 456946 522242 525308 676783 677418 685419 778764 783363 787962 790321 908558 913892 919289 1044484 1177417 1353566 1354836 1362837 1369553 1370838 1566726 1575924 1580642 1599311 1817116 1838578 2030349 2354834 2370963 2382647 2707132 2725674 2739106 2741676 2757867 3133452 3161284 3198622 3532251 3677156 4060698 4108659 4145153 4709668 4737481 4741926 4765294 4797933 5451348 5478212 5515734 6397244 7064502 7147941 8121396 8217318 8241919 8290306 9474962 9483852 9530588 9586871 9595866 11031468 12435459 14129004 14212443 14295882 16434636 16483838 16580612 16678529 18949924 19173742 19191732 24725757 24870918 28424886 28591764 28760613 29016071 32967676 33162367 33357058 38347484 49451514 49741836 50035587 56849772 57521226 57693433 58032142 66324734 66714116 67108097 85951441 87048213 98903028 99487101 100071174 115042452 115386866 116064284 116749703 132649468 134216194 171902882 173080299 173933231 174096426 198974202 200142348 201324291 203112497 230773732 233499406 257854323 268432388 302596169 343805764 346160598 347866462 348192852 350249109 397948404 402648582 406224994 466998812 515708646 521799693 601660087 605192338 609337491 692321196 695732924 700498218 805297164 812449988 907788507 1031417292 1043599386 1203320174 1210384676 1217532617 1218674982 1400996436 1804980261 1815577014 2087198772 2118173183 2406640348 2435065234 2437349964 3609960522 3631154028 3652597851 4211620609 4236346366 4870130468 6354519549 7219921044 7305195702 8423241218 8472692732 8522728319 12634861827 12709039098 14610391404 14827212281 16846482436 17045456638 22089520337 25269723654 25418078196 25568184957 29654424562 34090913276 44179040674 44481636843 50539447308 51136369914 59308849124 66268561011 88358081348 88963273686 102272739828 132537122022 154626642359 177926547372 265074244044 309253284718 463879927077 618506569436 927759854154 1082386496513 1855519708308 2164772993026 3247159489539 4329545986052 6494318979078 12988637958156
• Sum of all divisors σ(n): 36168289167528
• Sum of proper divisors (its aliquot sum) s(n): 23179651209372
• 12988637958156 is an abundant number, because the sum of its proper divisors (23179651209372) is greater than itself. Its abundance is 10191013251216

Bases of 12988637958156

• Binary: 10111101000000100111001001101101000000001100₂
• Hexadecimal: 0xBD02726D00C
• Base-36: 4LQWBOLXO

Squares and roots of 12988637958156

• 12988637958156 squared (12988637958156²) is 168704716008050864806920336
• 12988637958156 cubed (12988637958156³) is 2191244478062097631923147752161593460416
• The square root of 12988637958156 is 3603975.2993265645
• The cube root of 12988637958156 is 23506.4946335737

Scales and comparisons

• 12,988,637,958,156 seconds is equal to 412,998 years, 26 weeks, 3 days, 20 hours, 22 minutes, 36 seconds.
• To count from 1 to 12,988,637,958,156 would take you about one million, thirty-two thousand, four hundred ninety-six 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 12988637958156 cubic inches would be around 1958.9 feet tall.

Recreational maths with 12988637958156

• 12988637958156 backwards is 65185973688921
• The number of decimal digits it has is: 14
• The sum of 12988637958156's digits is 78
• More coming soon!