12390717670128

Names of 12390717670128

• Cardinal: 12390717670128 can be written as Twelve trillion, three hundred ninety billion, seven hundred seventeen million, six hundred seventy thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.2390717670128 × 10¹³

Factors of 12390717670128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 236

Divisors of 12390717670128

• Number of divisors d(n): 630
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 54 56 63 72 81 84 97 108 112 126 127 144 162 168 189 194 216 243 252 254 291 324 336 378 381 388 432 486 504 508 567 582 648 679 729 756 762 776 873 889 972 1008 1016 1134 1143 1164 1296 1358 1458 1512 1524 1552 1701 1746 1778 1944 2032 2037 2268 2286 2328 2619 2667 2716 2916 3024 3048 3402 3429 3492 3556 3888 4074 4536 4572 4656 5103 5238 5334 5432 5832 6096 6111 6804 6858 6984 7112 7857 8001 8148 9072 9144 9409 10206 10287 10476 10668 10864 11664 12222 12319 13608 13716 13968 14224 15714 16002 16129 16296 18288 18333 18818 20412 20574 20952 21336 23571 24003 24444 24638 27216 27432 28227 30861 31428 32004 32258 32592 36666 36957 37636 40824 41148 41904 42672 47142 48006 48387 48888 49276 54864 54999 56454 61722 62856 64008 64516 65863 70713 72009 73332 73914 75272 81648 82296 84681 86233 92583 94284 96012 96774 97776 98552 109998 110871 112903 112908 123444 125712 128016 129032 131726 141426 144018 145161 146664 147828 150544 164592 164997 169362 172466 185166 188568 192024 193548 197104 197589 216027 219996 221742 225806 225816 246888 254043 258064 258699 263452 282852 288036 290322 293328 295656 329994 332613 338709 338724 344932 370332 377136 384048 387096 395178 432054 435483 439992 443484 451612 451632 493776 494991 508086 517398 526904 565704 576072 580644 591312 592767 648081 659988 665226 677418 677448 689864 740664 762129 774192 776097 790356 864108 870966 879984 886968 903224 989982 997839 1016127 1016172 1034796 1053808 1131408 1152144 1161288 1185534 1194943 1296162 1306449 1319976 1330452 1354836 1354896 1379728 1481328 1524258 1552194 1564513 1580712 1728216 1741932 1773936 1778301 1806448 1979964 1995678 2032254 2032344 2069592 2286387 2322576 2328291 2371068 2389886 2592324 2612898 2639952 2660904 2709672 2993517 3048381 3048516 3104388 3129026 3161424 3456432 3483864 3556602 3584829 3919347 3959928 3991356 4064508 4064688 4139184 4572774 4656582 4693539 4742136 4779772 5184648 5225796 5321808 5334903 5419344 5987034 6096762 6097032 6208776 6258052 6859161 6967728 6984873 7113204 7169658 7838694 7919856 7982712 8129016 8364601 8980551 9145143 9145548 9313164 9387078 9484272 9559544 10369296 10451592 10669806 10754487 10951591 11758041 11974068 12193524 12194064 12417552 12516104 13718322 13969746 14080617 14226408 14339316 15677388 15965424 16004709 16258032 16729202 17961102 18290286 18291096 18626328 18774156 19119088 20903184 20954619 21339612 21508974 21903182 23516082 23948136 24387048 25032208 25093803 27435429 27436644 27939492 28161234 28452816 28678632 31354776 32009418 32263461 32854773 33458404 35922204 36580572 36582192 37252656 37548312 41909238 42241851 42679224 43017948 43806364 47032164 47896272 48014127 48774096 50187606 54870858 54873288 55878984 56322468 57357264 62709552 62863857 64018836 64526922 65709546 66916808 71844408 73161144 75096624 75281409 82306287 83818476 84483702 85358448 86035896 87612728 94064328 96028254 96790383 98564319 100375212 109741716 109746576 111757968 112644936 125727714 126725553 128037672 129053844 131419092 133833616 143688816 146322288 150562818 151757761 164612574 167636952 168967404 172071792 175225456 188128656 192056508 193580766 197128638 200750424 219483432 225289872 225844227 251455428 253451106 256075344 258107688 262838184 290371149 295692957 301125636 303515522 329225148 335273904 337934808 380176659 384113016 387161532 394257276 401500848 438966864 451688454 455273283 502910856 506902212 516215376 525676368 580742298 591385914 602251272 607031044 658450296 675869616 677532681 760353318 768226032 774323064 788514552 871113447 887078871 903376908 910546566 1005821712 1013804424 1062304327 1140529977 1161484596 1182771828 1204502544 1214062088 1316900592 1355065362 1365819849 1520706636 1548646128 1577029104 1742226894 1774157742 1806753816 1821093132 2027608848 2032598043 2124608654 2281059954 2322969192 2365543656 2428124176 2661236613 2710130724 2731639698 3041413272 3186912981 3484453788 3548315484 3613507632 3642186264 4065196086 4097459547 4249217308 4562119908 4645938384 4731087312 5322473226 5420261448 5463279396 6082826544 6097794129 6373825962 6968907576 7096630968 7284372528 7983709839 8130392172 8194919094 8498434616 9124239816 9560738943 10644946452 10840522896 10926558792 12195588258 12292378641 12747651924 13937815152 14193261936 15967419678 16260784344 16389838188 16996869232 18248479632 19121477886 21289892904 21853117584 24391176516 24584757282 25495303848 28682216829 31934839356 32521568688 32779676376 36877135923 38242955772 42579785808 48782353032 49169514564 50990607696 57364433658 63869678712 65559352752 73754271846 76485911544 86046650487 97564706064 98339029128 110631407769 114728867316 127739357424 147508543692 152971823088 172093300974 196678058256 221262815538 229457734632 258139951461 295017087384 344186601948 442525631076 458915469264 516279902922 590034174768 688373203896 774419854383 885051262152 1032559805844 1376746407792 1548839708766 1770102524304 2065119611688 3097679417532 4130239223376 6195358835064 12390717670128
• Sum of all divisors σ(n): 41894377568136
• Sum of proper divisors (its aliquot sum) s(n): 29503659898008
• 12390717670128 is an abundant number, because the sum of its proper divisors (29503659898008) is greater than itself. Its abundance is 17112942227880

Bases of 12390717670128

• Binary: 10110100010011110000010100110100001011110000₂
• Hexadecimal: 0xB44F05342F0
• Base-36: 4E47TDR00

Squares and roots of 12390717670128

• 12390717670128 squared (12390717670128²) is 153529884380822252623536384
• 12390717670128 cubed (12390717670128³) is 1902345451290163119912401379452517937152
• The square root of 12390717670128 is 3520045.1233085067
• The cube root of 12390717670128 is 23140.1136252743

Scales and comparisons

• 12,390,717,670,128 seconds is equal to 393,986 years, 25 weeks, 5 days, 3 hours, 28 minutes, 48 seconds.
• To count from 1 to 12,390,717,670,128 would take you about nine hundred eighty-four thousand, nine hundred sixty-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 12390717670128 cubic inches would be around 1928.3 feet tall.

Recreational maths with 12390717670128

• 12390717670128 backwards is 82107671709321
• 12390717670128 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12390717670128's digits is 54
• More coming soon!