1216354228128

Names of 1216354228128

• Cardinal: 1216354228128 can be written as One trillion, two hundred sixteen billion, three hundred fifty-four million, two hundred twenty-eight thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.216354228128 × 10¹²

Factors of 1216354228128

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 449

Divisors of 1216354228128

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 53 61 72 78 96 104 106 117 122 144 156 159 183 208 212 234 244 288 312 317 318 366 416 424 468 477 488 549 624 634 636 689 732 793 848 936 951 954 976 1098 1248 1268 1272 1378 1464 1586 1696 1872 1902 1908 1952 2067 2196 2379 2536 2544 2756 2853 2928 3172 3233 3744 3804 3816 4121 4134 4392 4758 5072 5088 5512 5706 5856 6201 6344 6466 7137 7608 7632 8242 8268 8784 9516 9699 10144 11024 11412 12363 12402 12688 12932 14274 15216 15264 16484 16536 16801 17568 19032 19337 19398 22048 22824 24726 24804 25376 25864 28548 29097 30432 32968 33072 33602 37089 38064 38674 38796 42029 45648 49452 49608 50403 51728 57096 58011 58194 65936 66144 67204 74178 76128 77348 77592 84058 91296 98904 99216 100489 100806 103456 114192 116022 116388 126087 131872 134408 148356 151209 154696 155184 168116 174033 197808 198432 200978 201612 218413 228384 232044 232776 251381 252174 268816 296712 301467 302418 309392 310368 336232 348066 378261 395616 401956 403224 436826 464088 465552 502762 504348 537632 593424 602934 604836 618784 655239 672464 696132 754143 756522 803912 806448 873652 904401 928176 931104 1005524 1008696 1024861 1186848 1205868 1209672 1306357 1310478 1344928 1392264 1508286 1513044 1607824 1612896 1747304 1808802 1856352 1965717 2011048 2017392 2049722 2262429 2411736 2419344 2612714 2620956 2784528 3016572 3026088 3074583 3215648 3494608 3617604 3919071 3931434 4022096 4034784 4099444 4524858 4823472 4838688 5225428 5241912 5325917 5569056 6033144 6052176 6129829 6149166 6989216 7235208 7838142 7862868 8044192 8198888 9049716 9223749 9646944 10450856 10483824 10651834 11757213 12066288 12104352 12259658 12298332 13323193 14470416 15676284 15725736 15977751 16397776 18099432 18389487 18447498 20901712 20967648 21303668 23514426 24132576 24519316 24596664 26646386 28940832 31352568 31451472 31955502 32795552 36198864 36778974 36894996 39969579 41803424 42607336 47028852 47933253 49038632 49193328 53292772 55168461 62705136 62902944 63911004 69236921 72397728 73557948 73789992 79687777 79939158 85214672 94057704 95866506 98077264 98386656 106585544 110336922 119908737 125410272 127822008 138473842 147115896 147579984 159375554 159878316 170429344 188115408 191733012 196154528 207710763 213171088 220673844 239063331 239817474 255644016 276947684 294231792 295159968 318751108 319756632 324880937 376230816 383466024 415421526 426342176 441347688 478126662 479634948 511288032 553895368 588463584 623132289 637502216 639513264 649761874 717189993 766932048 830843052 882695376 956253324 959269896 974642811 1107790736 1246264578 1275004432 1279026528 1299523748 1434379986 1533864096 1661686104 1765390752 1912506648 1918539792 1949285622 2215581472 2492529156 2550008864 2599047496 2868759972 2923928433 3323372208 3825013296 3837079584 3898571244 4223452181 4985058312 5198094992 5737519944 5847856866 6646744416 7650026592 7797142488 8446904362 9970116624 10396189984 11475039888 11695713732 12670356543 15594284976 16893808724 19940233248 22950079776 23391427464 25340713086 31188569952 33787617448 38011069629 46782854928 50681426172 67575234896 76022139258 93565709856 101362852344 135150469792 152044278516 202725704688 304088557032 405451409376 608177114064 1216354228128
• Sum of all divisors σ(n): 3869796051576
• Sum of proper divisors (its aliquot sum) s(n): 2653441823448
• 1216354228128 is an abundant number, because the sum of its proper divisors (2653441823448) is greater than itself. Its abundance is 1437087595320

Bases of 1216354228128

• Binary: 10001101100110100010111001001011110100000₂
• Hexadecimal: 0x11B345C97A0
• Base-36: FIS9WH40

Squares and roots of 1216354228128

• 1216354228128 squared (1216354228128²) is 1479517608284862666384384
• 1216354228128 cubed (1216354228128³) is 1799617498427118786516461372872753152
• The square root of 1216354228128 is 1102884.5035306281
• The cube root of 1216354228128 is 10674.6429229059

Scales and comparisons

• 1,216,354,228,128 seconds is equal to 38,676 years, 15 weeks, 4 days, 22 hours, 28 minutes, 48 seconds.
• To count from 1 to 1,216,354,228,128 would take you about ninety-six thousand, six hundred ninety 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 1216354228128 cubic inches would be around 889.6 feet tall.

Recreational maths with 1216354228128

• 1216354228128 backwards is 8218224536121
• The number of decimal digits it has is: 13
• The sum of 1216354228128's digits is 45
• More coming soon!