139275979431680

Names of 139275979431680

• Cardinal: 139275979431680 can be written as One hundred thirty-nine trillion, two hundred seventy-five billion, nine hundred seventy-nine million, four hundred thirty-one thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.3927597943168 × 10¹⁴

Factors of 139275979431680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 407

Divisors of 139275979431680

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 52 56 64 65 70 80 91 104 112 128 130 140 151 160 182 208 224 229 256 260 280 302 320 364 416 448 455 458 520 560 604 640 728 755 832 896 910 916 1040 1057 1120 1145 1208 1280 1456 1510 1603 1664 1792 1820 1832 1963 2080 2114 2240 2290 2416 2912 2977 3020 3206 3328 3640 3664 3926 4160 4228 4480 4580 4832 5285 5824 5954 6040 6412 7280 7328 7852 8015 8320 8456 8960 9160 9664 9815 10570 11648 11908 12080 12824 13741 14560 14656 14885 15704 16030 16640 16912 18320 19328 19630 20839 21140 22801 23296 23816 24160 25648 27482 29120 29312 29770 31408 32060 33824 34579 36640 38656 39260 41678 42280 45602 47632 48320 51296 52441 54964 58240 58624 59540 62816 64120 67648 68705 69158 73280 78520 83356 84560 91204 95264 96640 102592 104195 104882 109928 114005 116480 119080 125632 128240 135296 137410 138316 146560 157040 159607 166712 169120 172895 182408 190528 193280 205184 208390 209764 219856 228010 238160 242053 251264 256480 262205 270592 274820 276632 293120 296413 314080 319214 333424 338240 345790 364816 367087 381056 410368 416780 419528 439712 449527 456020 476320 484106 502528 512960 524410 549640 553264 592826 628160 638428 666848 676480 681733 691580 729632 734174 762112 798035 833560 839056 879424 899054 912040 952640 968212 1025920 1048820 1099280 1106528 1185652 1210265 1256320 1276856 1333696 1352960 1363466 1383160 1459264 1468348 1482065 1596070 1667120 1678112 1758848 1798108 1824080 1835435 1905280 1936424 2051840 2074891 2097640 2198560 2213056 2247635 2371304 2420530 2512640 2553712 2667392 2726932 2766320 2918528 2936696 2964130 3146689 3192140 3334240 3356224 3408665 3517696 3596216 3648160 3670870 3810560 3872848 4149782 4195280 4397120 4426112 4495270 4742608 4772131 4841060 5107424 5221429 5334784 5453864 5532640 5837056 5873392 5928260 6293378 6384280 6668480 6712448 6817330 7192432 7296320 7341740 7745696 7918591 8299564 8390560 8794240 8852224 8990540 9485216 9544262 9682120 10214848 10374455 10442858 10907728 11065280 11746784 11856520 12586756 12768560 13336960 13424896 13634660 14384864 14592640 14683480 15491392 15733445 15837182 16599128 16781120 17588480 17981080 18970432 19088524 19364240 20429696 20748910 20885716 21815456 22130560 23493568 23713040 23860655 25173512 25537120 26107145 26673920 27269320 28769728 29185280 29366960 30982784 31466890 31674364 33198256 33562240 35962160 36550003 37940864 38177048 38728480 39592955 40859392 41497820 41771432 43630912 44261120 46987136 47426080 47721310 50347024 51074240 52214290 54538640 55430137 57539456 58733920 61965568 62933780 63348728 66396512 67124480 67878577 71924320 73100006 75881728 76354096 77456960 79185910 82995640 83542864 87261824 93974272 94852160 95442620 100694048 102148480 102941683 104428580 109077280 110860274 115078912 117467840 125867560 126697456 132793024 135757154 143848640 146200012 152708192 154913920 158371820 165991280 167085728 174523648 182750015 189704320 190885240 201388096 204296960 205883366 208857160 218154560 221720548 234935680 251735120 253394912 265586048 271514308 277150685 287697280 292400024 305416384 309827840 316743640 331982560 334171456 339392885 365500030 379408640 381770480 402776192 411766732 417714320 436309120 443441096 469871360 475150039 503470240 506789824 514708415 531172096 543028616 554301370 575394560 584800048 610832768 633487280 663965120 668342912 678785770 720591781 731000060 763540960 805552384 823533464 835428640 872618240 886882192 950300078 1006940480 1013579648 1029416830 1086057232 1108602740 1169600096 1195707241 1221665536 1266974560 1327930240 1336685824 1357571540 1441183562 1462000120 1527081920 1647066928 1670857280 1773764384 1900600156 2013880960 2027159296 2058833660 2172114464 2217205480 2339200192 2375750195 2391414482 2533949120 2655860480 2715143080 2882367124 2924000240 3054163840 3294133856 3341714560 3547528768 3602958905 3801200312 4027761920 4117667320 4344228928 4434410960 4678400384 4751500390 4782828964 5067898240 5430286160 5764734248 5848000480 5978536205 6108327680 6588267712 6683429120 7095057536 7205917810 7602400624 8235334640 8369950687 8688457856 8868821920 9356800768 9503000780 9565657928 10135796480 10860572320 11529468496 11696000960 11957072410 13176535424 14190115072 14411835620 15204801248 15544194133 16470669280 16739901374 17376915712 17737643840 19006001560 19131315856 21721144640 23058936992 23392001920 23914144820 26353070848 28823671240 30409602496 31088388266 32941338560 33479802748 35475287680 38012003120 38262631712 41849753435 43442289280 46117873984 46784003840 47828289640 57647342480 60819204992 62176776532 65882677120 66959605496 70950575360 76024006240 76525263424 77720970665 83699506870 86884578560 92235747968 95656579280 108809358931 115294684960 121638409984 124353553064 131765354240 133919210992 152048012480 153050526848 155441941330 167399013740 184471495936 191313158560 217618717862 230589369920 248707106128 267838421984 304096024960 306101053696 310883882660 334798027480 382626317120 435237435724 461178739840 497414212256 535676843968 544046794655 608192049920 621767765320 669596054960 765252634240 870474871448 922357479680 994828424512 1071353687936 1088093589310 1243535530640 1339192109920 1530505268480 1740949742896 1989656849024 2142707375872 2176187178620 2487071061280 2678384219840 3481899485792 3979313698048 4352374357240 4974142122560 5356768439680 6963798971584 8704748714480 9948284245120 10713536879360 13927597943168 17409497428960 19896568490240 27855195886336 34818994857920 69637989715840 139275979431680
• Sum of all divisors σ(n): 415146321134496
• Sum of proper divisors (its aliquot sum) s(n): 275870341702816
• 139275979431680 is an abundant number, because the sum of its proper divisors (275870341702816) is greater than itself. Its abundance is 136594362271136

Bases of 139275979431680

• Binary: 11111101010101110110111010001111001111100000000₂
• Hexadecimal: 0x7EABB7479F00
• Base-36: 1DDAI25K3K

Squares and roots of 139275979431680

• 139275979431680 squared (139275979431680²) is 19397798446653750415787622400
• 139275979431680 cubed (139275979431680³) is 2701647377476021996631969145329530437632000
• The square root of 139275979431680 is 11801524.4537169855
• The cube root of 139275979431680 is 51835.2750181847

Scales and comparisons

• 139,275,979,431,680 seconds is equal to 4,428,545 years, 17 weeks, 3 days, 16 hours, 21 minutes, 20 seconds.
• To count from 1 to 139,275,979,431,680 would take you about eleven million, seventy-one thousand, three hundred sixty-three 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 139275979431680 cubic inches would be around 4319.6 feet tall.

Recreational maths with 139275979431680

• 139275979431680 backwards is 086134979572931
• The number of decimal digits it has is: 15
• The sum of 139275979431680's digits is 74
• More coming soon!