13038325440

Names of 13038325440

• Cardinal: 13038325440 can be written as Thirteen billion, thirty-eight million, three hundred twenty-five thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.303832544 × 10¹⁰

Factors of 13038325440

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1966

Divisors of 13038325440

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 17 20 21 24 28 30 32 34 35 40 42 48 51 56 60 61 64 68 70 80 84 85 96 102 105 112 119 120 122 136 140 160 168 170 183 192 204 210 224 238 240 244 255 272 280 305 320 336 340 357 366 408 420 427 448 476 480 488 510 544 560 595 610 672 680 714 732 816 840 854 915 952 960 976 1020 1037 1088 1120 1190 1220 1281 1344 1360 1428 1464 1632 1680 1708 1785 1830 1871 1904 1952 2040 2074 2135 2240 2380 2440 2562 2720 2856 2928 3111 3264 3360 3416 3570 3660 3742 3808 3904 4080 4148 4270 4760 4880 5124 5185 5440 5613 5712 5856 6222 6405 6720 6832 7140 7259 7320 7484 7616 8160 8296 8540 9355 9520 9760 10248 10370 11226 11424 11712 12444 12810 13097 13664 14280 14518 14640 14968 15555 16320 16592 17080 18710 19040 19520 20496 20740 21777 22452 22848 24888 25620 26194 27328 28065 28560 29036 29280 29936 31110 31807 33184 34160 36295 37420 38080 39291 40992 41480 43554 44904 49776 51240 52388 56130 57120 58072 58560 59872 62220 63614 65485 66368 68320 72590 74840 78582 81984 82960 87108 89808 95421 99552 102480 104776 108885 112260 114131 114240 116144 119744 124440 127228 130970 136640 145180 149680 157164 159035 165920 174216 179616 190842 196455 199104 204960 209552 217770 222649 224520 228262 232288 248880 254456 261940 290360 299360 314328 318070 331840 342393 348432 359232 381684 392910 409920 419104 435540 445298 449040 456524 464576 477105 497760 508912 523880 570655 580720 598720 628656 636140 667947 684786 696864 763368 785820 798917 838208 871080 890596 898080 913048 954210 995520 1017824 1047760 1113245 1141310 1161440 1257312 1272280 1335894 1369572 1393728 1526736 1571640 1597834 1711965 1742160 1781192 1796160 1826096 1908420 1940227 2035648 2095520 2226490 2282620 2322880 2396751 2514624 2544560 2671788 2739144 3053472 3143280 3195668 3339735 3423930 3484320 3562384 3652192 3816840 3880454 3994585 4191040 4452980 4565240 4793502 5089120 5343576 5478288 5820681 6106944 6286560 6391336 6679470 6847860 6968640 7124768 7304384 7633680 7760908 7989170 8905960 9130480 9587004 9701135 10178240 10687152 10956576 11641362 11983755 12573120 12782672 13358940 13581589 13695720 14249536 15267360 15521816 15978340 17811920 18260960 19174008 19402270 21374304 21913152 23282724 23967510 25565344 26717880 27163178 27391440 29103405 30534720 31043632 31956680 35623840 36521920 38348016 38804540 40744767 42748608 46565448 47935020 51130688 53435760 54326356 54782880 58206810 62087264 63913360 67907945 71247680 76696032 77609080 81489534 93130896 95870040 106871520 108652712 109565760 116413620 124174528 127826720 135815890 153392064 155218160 162979068 186261792 191740080 203723835 213743040 217305424 232827240 255653440 271631780 310436320 325958136 372523584 383480160 407447670 434610848 465654480 543263560 620872640 651916272 766960320 814895340 869221696 931308960 1086527120 1303832544 1629790680 1862617920 2173054240 2607665088 3259581360 4346108480 6519162720 13038325440
• Sum of all divisors σ(n): 50941882368
• Sum of proper divisors (its aliquot sum) s(n): 37903556928
• 13038325440 is an abundant number, because the sum of its proper divisors (37903556928) is greater than itself. Its abundance is 24865231488

Bases of 13038325440

• Binary: 1100001001001001010000111011000000₂
• Hexadecimal: 0x309250EC0
• Base-36: 5ZMOKAO

Squares and roots of 13038325440

• 13038325440 squared (13038325440²) is 169997930279351193600
• 13038325440 cubed (13038325440³) is 2216488339108610974209245184000
• The square root of 13038325440 is 114185.4869937507
• The cube root of 13038325440 is 2353.6430857719

Scales and comparisons

• 13,038,325,440 seconds is equal to 414 years, 30 weeks, 13 hours, 4 minutes.
• To count from 1 to 13,038,325,440 would take you about eight hundred twenty-nine 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 13038325440 cubic inches would be around 196.1 feet tall.

Recreational maths with 13038325440

• 13038325440 backwards is 04452383031
• The number of decimal digits it has is: 11
• The sum of 13038325440's digits is 33
• More coming soon!