13239485951680

Names of 13239485951680

• Cardinal: 13239485951680 can be written as Thirteen trillion, two hundred thirty-nine billion, four hundred eighty-five million, nine hundred fifty-one thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.323948595168 × 10¹³

Factors of 13239485951680

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1006

Divisors of 13239485951680

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 37 40 64 74 80 89 103 148 160 178 185 206 223 296 320 356 370 412 445 446 515 547 592 712 740 824 890 892 1030 1094 1115 1184 1424 1480 1648 1780 1784 2060 2188 2230 2368 2735 2848 2960 3293 3296 3560 3568 3811 4120 4376 4460 5470 5696 5920 6586 6592 7120 7136 7622 8240 8251 8752 8920 9167 10940 11840 13172 14240 14272 15244 16465 16480 16502 17504 17840 18334 19055 19847 20239 21880 22969 26344 28480 30488 32930 32960 33004 35008 35680 36668 38110 39694 40478 41255 43760 45835 45938 48683 52688 56341 60976 65860 66008 71360 73336 76220 79388 80956 82510 87520 91670 91876 97366 99235 101195 105376 112682 114845 121952 121981 131720 132016 146672 152440 158776 161912 165020 175040 183340 183752 194732 198470 202390 210752 225364 229690 243415 243904 243962 263440 264032 281705 293344 304880 317552 323824 330040 339179 366680 367504 389464 396940 404780 450728 459380 486830 487924 526880 528064 563410 586688 609760 609905 635104 647648 660080 678358 733360 734339 735008 778928 793880 809560 849853 901456 918760 973660 975848 1053760 1126820 1219520 1219810 1270208 1295296 1320160 1356716 1466720 1468678 1470016 1557856 1587760 1619120 1695895 1699706 1801271 1802912 1837520 1947320 1951696 2044241 2084617 2253640 2439620 2640320 2713432 2933440 2937356 3115712 3175520 3238240 3391790 3399412 3602542 3605824 3671695 3675040 3894640 3903392 4088482 4169234 4249265 4507280 4513297 4879240 5014349 5426864 5874712 6351040 6476480 6783580 6798824 7205084 7343390 7350080 7789280 7806784 8176964 8338468 8498530 9006355 9014560 9026594 9758480 10028698 10221205 10423085 10853728 10856309 11749424 12564043 13567160 13597648 14410168 14686780 15578560 16353928 16676936 16997060 18012710 18029120 18053188 19516960 20057396 20442410 20846170 21707456 21712618 22566485 23498848 25071745 25128086 27134320 27195296 28820336 29373560 32707856 33353872 33994120 36025420 36106376 39033920 40114792 40884820 41692340 43425236 45132970 46997696 50143490 50256172 54268640 54281545 54390592 57640672 58747120 62820215 65415712 66707744 67988240 72050840 72212752 75636917 80229584 81769640 83384680 86850472 90265940 100286980 100512344 108537280 108563090 115281344 117494240 125640430 130831424 133415488 135976480 144101680 144425504 151273834 160459168 163539280 166769360 173700944 180531880 185530913 200573960 201024688 217126180 234988480 251280860 271952960 288203360 288851008 302547668 320918336 327078560 333538720 347401888 361063760 371061826 378184585 401147920 401683433 402049376 434252360 464869591 502561720 576406720 605095336 654157120 667077440 694803776 722127520 742123652 756369170 802295840 803366866 804098752 868504720 927654565 929739182 1005123440 1118199827 1210190672 1444255040 1484247304 1512738340 1604591680 1606733732 1737009440 1855309130 1859478364 2008417165 2010246880 2236399654 2324347955 2420381344 2968494608 3025476680 3213467464 3474018880 3710618260 3718956728 4016834330 4020493760 4472799308 4648695910 4840762688 5590999135 5936989216 6050953360 6426934928 7421236520 7437913456 8033668660 8945598616 9297391820 11181998270 11873978432 12101906720 12853869856 14842473040 14875826912 16067337320 17891197232 18594783640 22363996540 24203813440 25707739712 29684946080 29751653824 32134674640 35782394464 37189567280 41373393599 44727993080 59369892160 64269349280 71564788928 74379134560 82746787198 89455986160 128538698560 148758269120 165493574396 178911972320 206866967995 330987148792 357823944640 413733935990 661974297584 827467871980 1323948595168 1654935743960 2647897190336 3309871487920 6619742975840 13239485951680
• Sum of all divisors σ(n): 33269248696320
• Sum of proper divisors (its aliquot sum) s(n): 20029762744640
• 13239485951680 is an abundant number, because the sum of its proper divisors (20029762744640) is greater than itself. Its abundance is 6790276792960

Bases of 13239485951680

• Binary: 11000000101010001110110110110110111011000000₂
• Hexadecimal: 0xC0A8EDB6EC0
• Base-36: 4OY4W3OHS

Squares and roots of 13239485951680

• 13239485951680 squared (13239485951680²) is 175283988264732075294822400
• 13239485951680 cubed (13239485951680³) is 2320669900185362291664893159040581632000
• The square root of 13239485951680 is 3638610.4424189187
• The cube root of 13239485951680 is 23656.8568018103

Scales and comparisons

• 13,239,485,951,680 seconds is equal to 420,974 years, 36 weeks, 3 days, 2 hours, 34 minutes, 40 seconds.
• To count from 1 to 13,239,485,951,680 would take you about one million, fifty-two thousand, four hundred thirty-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 13239485951680 cubic inches would be around 1971.4 feet tall.

Recreational maths with 13239485951680

• 13239485951680 backwards is 08615958493231
• 13239485951680 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13239485951680's digits is 64
• More coming soon!