12904219222820

Names of 12904219222820

• Cardinal: 12904219222820 can be written as Twelve trillion, nine hundred four billion, two hundred nineteen million, two hundred twenty-two thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 1.290421922282 × 10¹³

Factors of 12904219222820

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 479

Divisors of 12904219222820

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 5 10 19 20 31 38 62 73 76 95 124 146 155 190 292 310 349 361 365 380 589 620 698 722 730 961 1178 1387 1396 1444 1460 1745 1805 1922 2263 2356 2774 2945 3490 3610 3844 4526 4805 5329 5548 5890 6631 6935 6980 7220 9052 9610 10658 10819 11191 11315 11780 13262 13870 18259 19220 21316 21638 22382 22630 25477 26353 26524 26645 27740 33155 36518 42997 43276 44764 45260 50954 52706 53290 54095 55955 66310 70153 73036 85994 91295 101251 101908 105412 106580 108190 111910 125989 127385 131765 132620 140306 165199 171988 182590 202502 205561 214985 216380 223820 251978 254770 263530 280612 330398 335389 346921 350765 365180 405004 411122 429970 484063 503956 506255 509540 527060 629945 660796 670778 693842 701530 789787 816943 822244 825995 859940 968126 1012510 1027805 1259890 1332907 1341556 1387684 1403060 1579574 1633886 1651990 1676945 1734605 1859821 1923769 1936252 2025020 2055610 2420315 2519780 2665814 3138781 3159148 3267772 3303980 3353890 3469210 3719642 3847538 3905659 3948935 4084715 4111220 4840630 5121169 5331628 6277562 6372391 6664535 6707780 6938420 7439284 7695076 7811318 7897870 8169430 9197197 9299105 9618845 9681260 10242338 12555124 12744782 13329070 15005953 15622636 15693905 15795740 16338860 18394394 18598210 19237690 19528295 20484676 24483397 25325233 25489564 25605845 26658140 30011906 31387810 31861955 35336599 36788788 37196420 38475380 39056590 45985985 48966794 50650466 51211690 57654451 59636839 60023812 62775620 63723910 70673198 75029765 78113180 91971970 97302211 97933588 101300932 102423380 115308902 119273678 121075429 122416985 126626165 127447820 141346396 150059530 176682995 183943940 194604422 230617804 238547356 242150858 244833970 253252330 285113107 288272255 298184195 300119060 353365990 389208844 465184543 484301716 486511055 489667940 506504660 570226214 576544510 596368390 605377145 671395381 706731980 930369086 973022110 1095434569 1140452428 1153089020 1192736780 1210754290 1342790762 1425565535 1787287981 1848742009 1860738172 1946044220 2190869138 2325922715 2421508580 2685581524 2851131070 3356976905 3574575962 3697484018 4381738276 4651845430 5477172845 5702262140 6713953810 7149151924 7394968036 8838506317 8936439905 9243710045 9303690860 10954345690 13427907620 17677012634 17872879810 18487420090 20813256811 21908691380 33958471639 35354025268 35745759620 36974840180 41626513622 44192531585 67916943278 83253027244 88385063170 104066284055 135833886556 169792358195 176770126340 208132568110 339584716390 416265136220 645210961141 679169432780 1290421922282 2580843844564 3226054805705 6452109611410 12904219222820
• Sum of all divisors σ(n): 30048758025300
• Sum of proper divisors (its aliquot sum) s(n): 17144538802480
• 12904219222820 is an abundant number, because the sum of its proper divisors (17144538802480) is greater than itself. Its abundance is 4240319579660

Bases of 12904219222820

• Binary: 10111011110001111111011001110010001100100100₂
• Hexadecimal: 0xBBC7F672324
• Base-36: 4KO46Y4V8

Squares and roots of 12904219222820

• 12904219222820 squared (12904219222820²) is 166518873750597204808752400
• 12904219222820 cubed (12904219222820³) is 2148796051614793160748063261861809768000
• The square root of 12904219222820 is 3592244.3155804421
• The cube root of 12904219222820 is 23455.4576355065

Scales and comparisons

• 12,904,219,222,820 seconds is equal to 410,314 years, 13 weeks, 2 days, 3 hours, 40 minutes, 20 seconds.
• To count from 1 to 12,904,219,222,820 would take you about one million, twenty-five thousand, seven hundred eighty-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 12904219222820 cubic inches would be around 1954.6 feet tall.

Recreational maths with 12904219222820

• 12904219222820 backwards is 02822291240921
• The number of decimal digits it has is: 14
• The sum of 12904219222820's digits is 44
• More coming soon!