12495950129520

Names of 12495950129520

• Cardinal: 12495950129520 can be written as Twelve trillion, four hundred ninety-five billion, nine hundred fifty million, one hundred twenty-nine thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.249595012952 × 10¹³

Factors of 12495950129520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3677823

Divisors of 12495950129520

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 13 15 16 18 20 22 24 26 27 30 33 36 39 40 44 45 48 52 54 55 60 65 66 72 78 80 88 90 99 104 108 110 117 120 121 130 132 135 143 144 156 165 176 180 195 198 208 216 220 234 240 242 260 264 270 286 297 312 330 351 360 363 390 396 429 432 440 468 484 495 520 528 540 572 585 594 605 624 660 702 715 720 726 780 792 858 880 936 968 990 1040 1080 1089 1144 1170 1188 1210 1287 1320 1404 1430 1452 1485 1560 1573 1584 1716 1755 1815 1872 1936 1980 2145 2160 2178 2288 2340 2376 2420 2574 2640 2808 2860 2904 2970 3120 3146 3267 3432 3510 3630 3861 3960 4290 4356 4680 4719 4752 4840 5148 5445 5616 5720 5808 5940 6292 6435 6534 6864 7020 7260 7722 7865 7920 8580 8712 9360 9438 9680 10296 10890 11440 11880 12584 12870 13068 14040 14157 14520 15444 15730 16335 17160 17424 18876 19305 20592 21780 23595 23760 25168 25740 26136 28080 28314 29040 30888 31460 32670 34320 37752 38610 42471 43560 47190 51480 52272 56628 61776 62920 65340 70785 75504 77220 84942 87120 94380 102960 113256 125840 130680 141570 154440 169884 188760 212355 226512 261360 283140 308880 339768 377520 424710 566280 679536 849420 1132560 1698840 3397680 3677789 7355578 11033367 14711156 18388945 22066734 29422312 33100101 36777890 40455679 44133468 47811257 55166835 58844624 66200202 73555780 80911358 88266936 95622514 99300303 110333670 121367037 132400404 143433771 147111560 161822716 165500505 176533872 191245028 198600606 202278395 220667340 239056285 242734074 264800808 286867542 294223120 323645432 331001010 364101111 382490056 397201212 404556790 430301313 441334680 445012469 478112570 485468148 496501515 525923827 529601616 573735084 606835185 647290864 662002020 717168855 728202222 764980112 794402424 809113580 860602626 882669360 890024938 956225140 970936296 993003030 1051847654 1092303333 1147470168 1213670370 1290903939 1324004040 1335037407 1434337710 1456404444 1577771481 1588804848 1618227160 1721205252 1780049876 1820505555 1912450280 1941872592 1986006060 2103695308 2151506565 2184606666 2225062345 2294940336 2427340740 2581807878 2629619135 2648008080 2670074814 2868675420 2912808888 3155542962 3236454320 3442410504 3560099752 3641011110 3824900560 3972012120 4005112221 4207390616 4303013130 4369213332 4450124690 4733314443 4854681480 5163615756 5259238270 5340149628 5461516665 5737350840 5785162097 5825617776 6311085924 6454519695 6675187035 6884821008 7120199504 7282022220 7888857405 7944024240 8010224442 8414781232 8606026260 8738426664 8900249380 9466628886 9709362960 10327231512 10518476540 10680299256 10923033330 11474701680 11570324194 12015336663 12622171848 12909039390 13350374070 14199943329 14564044440 15777714810 16020448884 17212052520 17355486291 17476853328 17800498760 18933257772 20025561105 20654463024 21036953080 21360598512 21846066660 23140648388 23666572215 24030673326 25244343696 25818078780 26700748140 28399886658 28925810485 29128088880 31555429620 32040897768 34424105040 34710972582 35600997520 37866515544 40051122210 42073906160 43692133320 46281296776 47333144430 48061346652 51636157560 52066458873 53401496280 56799773316 57851620970 60076683315 63110859240 64081795536 69421945164 70999716645 75733031088 80102244420 86777431455 87384266640 92562593552 94666288860 96122693304 103272315120 104132917746 106802992560 113599546632 115703241940 120153366630 126221718480 138843890328 141999433290 156199376619 160204488840 173554862910 189332577720 192245386608 208265835492 227199093264 231406483880 240306733260 260332294365 277687780656 283998866580 312398753238 320408977680 347109725820 378665155440 416531670984 462812967760 480613466520 520664588730 567997733160 624797506476 694219451640 780996883095 833063341968 961226933040 1041329177460 1135995466320 1249595012952 1388438903280 1561993766190 2082658354920 2499190025904 3123987532380 4165316709840 6247975064760 12495950129520
• Sum of all divisors σ(n): 50949454651200
• Sum of proper divisors (its aliquot sum) s(n): 38453504521680
• 12495950129520 is an abundant number, because the sum of its proper divisors (38453504521680) is greater than itself. Its abundance is 25957554392160

Bases of 12495950129520

• Binary: 10110101110101110000101010110010100101110000₂
• Hexadecimal: 0xB5D70AB2970
• Base-36: 4FGK62KC0

Squares and roots of 12495950129520

• 12495950129520 squared (12495950129520²) is 156148769639450904775430400
• 12495950129520 cubed (12495950129520³) is 1951227238200485177230220693393745408000
• The square root of 12495950129520 is 3534961.1213590455
• The cube root of 12495950129520 is 23205.4375195221

Scales and comparisons

• 12,495,950,129,520 seconds is equal to 397,332 years, 29 weeks, 1 day, 10 hours, 12 minutes.
• To count from 1 to 12,495,950,129,520 would take you about nine hundred ninety-three thousand, three hundred thirty-one 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 12495950129520 cubic inches would be around 1933.8 feet tall.

Recreational maths with 12495950129520

• 12495950129520 backwards is 02592105959421
• 12495950129520 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12495950129520's digits is 54
• More coming soon!