13991266639872

Names of 13991266639872

• Cardinal: 13991266639872 can be written as Thirteen trillion, nine hundred ninety-one billion, two hundred sixty-six million, six hundred thirty-nine thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.3991266639872 × 10¹³

Factors of 13991266639872

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 1761

Divisors of 13991266639872

• Number of divisors d(n): 560
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 27 32 36 46 48 54 64 69 72 81 92 96 108 128 138 144 162 184 192 207 216 256 276 288 324 368 384 414 432 512 529 552 576 621 648 736 768 828 864 1024 1058 1104 1152 1242 1296 1472 1536 1587 1656 1728 1733 1863 2048 2116 2208 2304 2484 2592 2944 3072 3174 3312 3456 3466 3726 4096 4232 4416 4608 4761 4968 5184 5199 5888 6144 6348 6624 6912 6932 7452 8192 8464 8832 9216 9522 9936 10368 10398 11776 12167 12288 12696 13248 13824 13864 14283 14904 15597 16928 17664 18432 19044 19872 20736 20796 23552 24334 24576 25392 26496 27648 27728 28566 29808 31194 33856 35328 36501 36864 38088 39744 39859 41472 41592 42849 46791 47104 48668 50784 52992 55296 55456 57132 59616 62388 67712 70656 73002 73728 76176 79488 79718 82944 83184 85698 93582 94208 97336 101568 105984 109503 110592 110912 114264 119232 119577 124776 135424 140373 141312 146004 152352 158976 159436 165888 166368 171396 187164 188416 194672 203136 211968 219006 221184 221824 228528 238464 239154 249552 270848 280746 282624 292008 304704 317952 318872 328509 331776 332736 342792 358731 374328 389344 406272 423936 438012 443648 457056 476928 478308 499104 541696 561492 565248 584016 609408 635904 637744 657018 663552 665472 685584 717462 748656 778688 812544 847872 876024 887296 914112 916757 953856 956616 985527 998208 1076193 1083392 1122984 1168032 1218816 1271808 1275488 1314036 1330944 1371168 1434924 1497312 1557376 1625088 1695744 1752048 1774592 1828224 1833514 1907712 1913232 1971054 1996416 2152386 2166784 2245968 2336064 2437632 2543616 2550976 2628072 2661888 2742336 2750271 2869848 2994624 3114752 3228579 3250176 3504096 3549184 3656448 3667028 3815424 3826464 3942108 3992832 4304772 4333568 4491936 4672128 4875264 5087232 5101952 5256144 5323776 5484672 5500542 5739696 5989248 6229504 6457158 6500352 7008192 7098368 7312896 7334056 7630848 7652928 7884216 7985664 8250813 8609544 8983872 9344256 9750528 10203904 10512288 10647552 10969344 11001084 11479392 11978496 12459008 12914316 13000704 14016384 14196736 14625792 14668112 15261696 15305856 15768432 15971328 16501626 17219088 17967744 18688512 19501056 20407808 21024576 21085411 21295104 21938688 22002168 22958784 23956992 24752439 24918016 25828632 28032768 29251584 29336224 30611712 31536864 31942656 33003252 34438176 35935488 37377024 39002112 40815616 42049152 42170822 42590208 43877376 44004336 45917568 47913984 49504878 49836032 51657264 56065536 58503168 58672448 61223424 63073728 63256233 63885312 66006504 68876352 71870976 74257317 74754048 81631232 84098304 84341644 87754752 88008672 91835136 95827968 99009756 99672064 103314528 112131072 117006336 117344896 122446848 126147456 126512466 127770624 132013008 137752704 143741952 148514634 149508096 163262464 168196608 168683288 175509504 176017344 183670272 189768699 191655936 198019512 206629056 224262144 234689792 244893696 252294912 253024932 264026016 275505408 287483904 297029268 299016192 326524928 336393216 337366576 351019008 352034688 367340544 379537398 383311872 396039024 413258112 448524288 469379584 489787392 504589824 506049864 528052032 551010816 569306097 574967808 594058536 672786432 674733152 704069376 734681088 759074796 792078048 826516224 897048576 938759168 979574784 1009179648 1012099728 1056104064 1102021632 1138612194 1149935616 1188117072 1345572864 1349466304 1408138752 1469362176 1518149592 1584156096 1653032448 1707918291 1877518336 2018359296 2024199456 2112208128 2204043264 2277224388 2376234144 2691145728 2698932608 2816277504 2938724352 3036299184 3168312192 3306064896 3415836582 3755036672 4036718592 4048398912 4224416256 4408086528 4554448776 4752468288 5397865216 5632555008 6072598368 6336624384 6612129792 6831673164 7510073344 8073437184 8096797824 8448832512 8816173056 9108897552 9504936576 10795730432 11265110016 12145196736 12673248768 13224259584 13663346328 16193595648 16897665024 18217795104 19009873152 21591460864 22530220032 24290393472 25346497536 26448519168 27326692656 32387191296 33795330048 36435590208 38019746304 43182921728 48580786944 50692995072 54653385312 64774382592 67590660096 72871180416 76039492608 86365843456 97161573888 101385990144 109306770624 129548765184 145742360832 152078985216 172731686912 194323147776 202771980288 218613541248 259097530368 291484721664 304157970432 388646295552 437227082496 518195060736 582969443328 608315940864 777292591104 874454164992 1165938886656 1554585182208 1748908329984 2331877773312 3497816659968 4663755546624 6995633319936 13991266639872
• Sum of all divisors σ(n): 43723508732640
• Sum of proper divisors (its aliquot sum) s(n): 29732242092768
• 13991266639872 is an abundant number, because the sum of its proper divisors (29732242092768) is greater than itself. Its abundance is 15740975452896

Bases of 13991266639872

• Binary: 11001011100110011000011110100110000000000000₂
• Hexadecimal: 0xCB9987A6000
• Base-36: 4YJHYWW00

Squares and roots of 13991266639872

• 13991266639872 squared (13991266639872²) is 195755542187995125340176384
• 13991266639872 cubed (13991266639872³) is 2738867986984952096254565117131487182848
• The square root of 13991266639872 is 3740490.1603763109
• The cube root of 13991266639872 is 24096.4100182607

Scales and comparisons

• 13,991,266,639,872 seconds is equal to 444,879 years, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 13,991,266,639,872 would take you about one million, one hundred twelve thousand, one hundred ninety-seven 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 13991266639872 cubic inches would be around 2008 feet tall.

Recreational maths with 13991266639872

• 13991266639872 backwards is 27893666219931
• 13991266639872 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13991266639872's digits is 72
• More coming soon!