12816447497928

Names of 12816447497928

• Cardinal: 12816447497928 can be written as Twelve trillion, eight hundred sixteen billion, four hundred forty-seven million, four hundred ninety-seven thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.2816447497928 × 10¹³

Factors of 12816447497928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 126

Divisors of 12816447497928

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 19 23 24 27 36 38 46 54 57 69 72 76 79 81 92 108 114 138 152 158 162 171 184 207 216 228 237 243 276 316 324 342 361 414 437 456 474 486 513 529 552 621 632 648 684 711 722 828 874 948 972 1026 1058 1083 1242 1311 1368 1422 1444 1501 1539 1587 1656 1748 1817 1863 1896 1944 2052 2116 2133 2166 2484 2622 2844 2888 3002 3078 3174 3249 3496 3634 3726 3933 4104 4232 4266 4332 4503 4617 4761 4968 5244 5451 5589 5688 6004 6156 6348 6399 6498 6859 7268 7452 7866 8303 8532 8664 9006 9234 9522 9747 10051 10488 10902 11178 11799 12008 12167 12312 12696 12798 12996 13509 13718 14283 14536 14904 15732 16353 16606 17064 18012 18468 19044 19197 19494 20102 20577 21804 22356 23598 24334 24909 25596 25992 27018 27436 28519 28566 29241 30153 31464 32706 33212 34523 35397 36024 36501 36936 38088 38394 38988 40204 40527 41154 41791 42849 43608 44712 47196 48668 49059 49818 51192 54036 54872 57038 57132 58482 60306 61731 65412 66424 69046 70794 73002 74727 76788 77976 80408 81054 82308 83582 85557 85698 87723 90459 94392 97336 98118 99636 103569 106191 108072 109503 114076 114264 116964 120612 121581 123462 125373 128547 130824 138092 141588 146004 147177 149454 153576 157757 162108 164616 167164 171114 171396 175446 180918 185193 190969 196236 199272 207138 212382 219006 224181 228152 231173 233928 241224 243162 246924 250746 256671 257094 271377 276184 283176 292008 294354 298908 310707 315514 324216 328509 334328 342228 342792 350892 361836 364743 370386 376119 381938 392472 414276 424764 438012 441531 448362 462346 473271 486324 493848 501492 513342 514188 541861 542754 555579 572907 588708 597816 621414 631028 655937 657018 672543 684456 693519 701784 723672 729486 740772 752238 763876 770013 794029 814131 828552 849528 876024 883062 896724 924692 932121 946542 961193 972648 985527 1002984 1026684 1028376 1083722 1085508 1111158 1128357 1145814 1177416 1242828 1262056 1311874 1314036 1345086 1387038 1419813 1458972 1481544 1504476 1527752 1540026 1588058 1625583 1628262 1666737 1718721 1766124 1793448 1849384 1864242 1893084 1922386 1967811 1971054 2017629 2053368 2080557 2167444 2171016 2222316 2256714 2291628 2310039 2382087 2442393 2485656 2623748 2628072 2690172 2774076 2796363 2839626 2883579 2917944 2956581 3008952 3080052 3176116 3251166 3256524 3333474 3385071 3437442 3532248 3628411 3728484 3786168 3844772 3935622 3942108 4035258 4161114 4259439 4334888 4392287 4444632 4513428 4583256 4620078 4764174 4876749 4884786 5156163 5247496 5380344 5548152 5592726 5679252 5767158 5903433 5913162 6160104 6241671 6352232 6502332 6513048 6666948 6770142 6874884 6930117 7146261 7256822 7456968 7689544 7871244 7884216 8070516 8322228 8389089 8518878 8650737 8784574 9026856 9240156 9528348 9753498 9769572 10155213 10312326 10885233 11185452 11358504 11534316 11806866 11826324 12462803 12483342 12778317 13004664 13176861 13333896 13540284 13749768 13860234 14292522 14513644 14630247 15086551 15468489 15742488 16141032 16644456 16778178 17037756 17301474 17569148 17710299 18262667 18480312 18725013 19056696 19506996 19539144 20310426 20624652 21438783 21770466 22370904 23068632 23613732 23652648 24925606 24966684 25556634 25952211 26353722 27080568 27720468 28585044 29027288 29260494 30173102 30936978 32655699 33556356 34075512 34602948 35138296 35420598 36525334 37388409 37450026 38334951 39013992 39530583 40620852 41249304 42877566 43540932 43890741 45259653 46405467 47227464 49851212 49933368 51113268 51904422 52707444 53130897 54788001 55440936 56175039 57170088 58520988 60346204 61873956 64316349 65311398 67112712 69205896 70841196 73050668 74776818 74900052 76669902 77856633 79061166 81241704 83453453 85755132 87081864 87781482 90519306 92810934 97967097 99702424 102226536 103808844 105414888 106261794 109576002 112165227 112350078 117041976 118591749 120692408 123747912 128632698 130622796 131672223 135778959 141682392 146101336 149553636 149800104 153339804 155713266 158122332 159392691 164364003 166906906 171510264 175562964 181038612 185621868 192949047 195934194 207617688 212523588 219152004 224330454 224700156 233569899 237183498 250360359 257265396 261245592 263344446 271557918 286644469 293901291 299107272 306679608 311426532 316244664 318785382 328728006 333813812 336495681 346990673 351125928 355775247 362077224 371243736 385898094 391868388 407336877 425047176 438304008 448660908 449400312 467139798 474366996 493092009 500720718 514530792 526688892 543115836 573288938 587802582 622853064 637570764 657456012 667627624 672991362 693981346 711550494 751081077 771796188 783736776 814673754 859933407 881703873 897321816 934279596 948733992 986184018 1001441436 1009487043 1040972019 1053377784 1067325741 1086231672 1146577876 1175605164 1222010631 1275141528 1314912024 1345982724 1387962692 1423100988 1479276027 1502162154 1543592376 1629347508 1719866814 1763407746 1868559192 1972368036 2002882872 2018974086 2081944038 2134651482 2253243231 2293155752 2351210328 2444021262 2579800221 2691965448 2775925384 2846201976 2958552054 3004324308 3028461129 3122916057 3258695016 3439733628 3526815492 3666031893 3944736072 4037948172 4163888076 4269302964 4437828081 4506486462 4888042524 5159600442 5917104108 6008648616 6056922258 6245832114 6592822787 6759729693 6879467256 7053630984 7332063786 7739400663 8075896344 8327776152 8538605928 8875656162 9012972924 9368748171 9776085048 10319200884 11834208216 12113844516 12491664228 13185645574 13519459386 14664127572 15478801326 17751312324 18025945848 18737496342 19778468361 20279189079 20638401768 23218201989 24227689032 24983328456 26371291148 27038918772 28106244513 29328255144 30957602652 35502624648 37474992684 39556936722 40558378158 46436403978 52742582296 54077837544 56212489026 59335405083 61915205304 69654605967 74949985368 79113873444 81116756316 84318733539 92872807956 112424978052 118670810166 139309211934 158227746888 162233512632 168637467078 178006215249 185745615912 224849956104 237341620332 278618423868 337274934156 356012430498 474683240664 534018645747 557236847736 674549868312 712024860996 1068037291494 1424049721992 1602055937241 2136074582988 3204111874482 4272149165976 6408223748964 12816447497928
• Sum of all divisors σ(n): 40226135040000
• Sum of proper divisors (its aliquot sum) s(n): 27409687542072
• 12816447497928 is an abundant number, because the sum of its proper divisors (27409687542072) is greater than itself. Its abundance is 14593240044144

Bases of 12816447497928

• Binary: 10111010100000001111110011001110011011001000₂
• Hexadecimal: 0xBA80FCCE6C8
• Base-36: 4JJSLXGI0

Squares and roots of 12816447497928

• 12816447497928 squared (12816447497928²) is 164261326467144891564293184
• 12816447497928 cubed (12816447497928³) is 2105246666606173509187032252022624522752
• The square root of 12816447497928 is 3580006.6337826805
• The cube root of 12816447497928 is 23402.1569455515

Scales and comparisons

• 12,816,447,497,928 seconds is equal to 407,523 years, 20 weeks, 16 hours, 58 minutes, 48 seconds.
• To count from 1 to 12,816,447,497,928 would take you about one million, eighteen thousand, eight hundred eight 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 12816447497928 cubic inches would be around 1950.2 feet tall.

Recreational maths with 12816447497928

• 12816447497928 backwards is 82979474461821
• 12816447497928 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12816447497928's digits is 72
• More coming soon!