13221845464656

Names of 13221845464656

• Cardinal: 13221845464656 can be written as Thirteen trillion, two hundred twenty-one billion, eight hundred forty-five million, four hundred sixty-four thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 1.3221845464656 × 10¹³

Factors of 13221845464656

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 311

Divisors of 13221845464656

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 24 34 48 51 53 68 79 102 106 136 157 158 159 204 212 237 272 314 316 318 408 424 471 474 628 632 636 816 848 901 942 948 1256 1264 1272 1343 1802 1884 1896 2512 2544 2669 2686 2703 3604 3768 3792 4029 4187 5338 5372 5406 7208 7536 8007 8058 8321 8374 10676 10744 10812 12403 12561 14416 16014 16116 16642 16748 21352 21488 21624 24649 24806 24963 25122 32028 32232 33284 33496 37209 42704 43248 49298 49612 49926 50244 64056 64464 66568 66992 71179 73947 74418 98596 99224 99852 100488 128112 133136 141457 142358 147894 148836 197192 198448 199704 200976 210851 213537 282914 284716 295788 297672 394384 399408 419033 421702 424371 427074 565828 569432 591576 595344 632553 657359 838066 843404 848742 854148 1131656 1138864 1183152 1257099 1265106 1306397 1314718 1676132 1686808 1697484 1708296 1947271 1972077 2263312 2514198 2530212 2612794 2629436 3352264 3373616 3394968 3416592 3869893 3894542 3919191 3944154 5028396 5060424 5225588 5258872 5841813 6704528 6789936 7739786 7789084 7838382 7888308 10056792 10120848 10451176 10517744 11175103 11609679 11683626 15479572 15578168 15676764 15776616 20113584 20902352 22208749 22350206 23219358 23367252 30959144 31156336 31353528 31553232 33103607 33525309 44417498 44700412 46438716 46734504 61918288 62707056 65788181 66207214 66626247 67050618 88834996 89400824 92877432 93469008 99310821 103205363 131576362 132414428 133252494 134101236 177669992 178801648 185754864 197364543 198621642 205104329 206410726 263152724 264828856 266504988 268202472 305721547 309616089 355339984 394729086 397243284 410208658 412821452 526305448 529657712 533009976 536404944 611443094 615312987 619232178 789458172 794486568 820417316 825642904 917164641 1052610896 1066019952 1222886188 1230625974 1238464356 1578916344 1588973136 1640834632 1651285808 1754491171 1834329282 2445772376 2461251948 2476928712 3157832688 3281669264 3486773593 3508982342 3668658564 4891544752 4922503896 4953857424 5197266299 5263473513 6973547186 7017964684 7337317128 9845007792 10394532598 10460320779 10526947026 13947094372 14035929368 14674634256 15591798897 16203241991 20789065196 20920641558 21053894052 27894188744 28071858736 31183597794 32406483982 41578130392 41841283116 42107788104 48609725973 55788377488 62367195588 64812967964 83156260784 83682566232 84215576208 97219451946 124734391176 129625935928 167365132464 194438903892 249468782352 259251871856 275455113847 388877807784 550910227694 777755615568 826365341541 1101820455388 1652730683082 2203640910776 3305461366164 4407281821552 6610922732328 13221845464656
• Sum of all divisors σ(n): 37553632128000
• Sum of proper divisors (its aliquot sum) s(n): 24331786663344
• 13221845464656 is an abundant number, because the sum of its proper divisors (24331786663344) is greater than itself. Its abundance is 11109941198688

Bases of 13221845464656

• Binary: 11000000011001110011011001101111011001010000₂
• Hexadecimal: 0xC067366F650
• Base-36: 4OQ15ETLC

Squares and roots of 13221845464656

• 13221845464656 squared (13221845464656²) is 174817197491244436545198336
• 13221845464656 cubed (13221845464656³) is 2311405969793482514604622800195598012416
• The square root of 13221845464656 is 3636185.5652119847
• The cube root of 13221845464656 is 23646.3452164563

Scales and comparisons

• 13,221,845,464,656 seconds is equal to 420,413 years, 40 weeks, 6 days, 19 hours, 17 minutes, 36 seconds.
• To count from 1 to 13,221,845,464,656 would take you about one million, fifty-one thousand and thirty-four 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 13221845464656 cubic inches would be around 1970.5 feet tall.

Recreational maths with 13221845464656

• 13221845464656 backwards is 65646454812231
• The number of decimal digits it has is: 14
• The sum of 13221845464656's digits is 57
• More coming soon!