13226797980

Names of 13226797980

• Cardinal: 13226797980 can be written as Thirteen billion, two hundred twenty-six million, seven hundred ninety-seven thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 1.322679798 × 10¹⁰

Factors of 13226797980

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 434

Divisors of 13226797980

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 17 18 20 22 30 33 34 36 44 45 51 55 60 66 68 85 90 99 102 110 121 132 139 153 165 170 180 187 198 204 220 242 255 257 278 306 330 340 363 374 396 417 484 495 510 514 556 561 605 612 660 695 726 748 765 771 834 935 990 1020 1028 1089 1122 1210 1251 1285 1390 1452 1529 1530 1542 1668 1683 1815 1870 1980 2057 2085 2178 2244 2313 2363 2420 2502 2570 2780 2805 2827 3058 3060 3084 3366 3630 3740 3855 4114 4170 4356 4369 4587 4626 4726 5004 5140 5445 5610 5654 6116 6171 6255 6732 7089 7260 7645 7710 8228 8340 8415 8481 8738 9174 9252 9452 10285 10890 11220 11308 11565 11815 12342 12510 13107 13761 14135 14178 15290 15420 16819 16830 16962 17476 18348 18513 20570 21267 21780 21845 22935 23130 23630 24684 25020 25443 25993 26214 27522 28270 28356 30580 30855 31097 33638 33660 33924 35445 35723 37026 39321 41140 42405 42534 43690 45870 46260 47260 48059 50457 50886 51986 52428 55044 56540 61710 62194 65535 67276 68805 70890 71446 74052 77979 78642 84095 84810 85068 87380 91740 92565 93291 96118 100914 101772 103972 106335 107169 123420 124388 127215 129965 131070 137610 141780 142892 144177 151371 155485 155958 157284 168190 169620 178615 185130 186582 192236 196605 201828 212670 214338 233937 240295 252285 254430 259930 262140 275220 279873 285923 288354 302742 310970 311916 321507 336380 357230 370260 373164 389895 392953 393210 425340 428676 432531 466455 467874 480590 504570 508860 519860 528649 535845 559746 571846 576708 605484 607291 621940 643014 714460 720885 756855 779790 785906 786420 857769 865062 932910 935748 961180 1009140 1057298 1071690 1119492 1143692 1169685 1178859 1214582 1286028 1399365 1429615 1441770 1513710 1559580 1571812 1585947 1607535 1715538 1730124 1821873 1865820 1964765 2114596 2143380 2162655 2339370 2357718 2429164 2573307 2643245 2798730 2859230 2883540 3027420 3036455 3171894 3215070 3431076 3536577 3643746 3929530 4288845 4322483 4325310 4678740 4715436 4757841 5146614 5286490 5465619 5597460 5718460 5894295 6072910 6343788 6430140 6680201 7073154 7287492 7859060 7929735 8577690 8644966 8650620 9109365 9515682 10293228 10572980 10931238 11788590 12145820 12866535 12967449 13360402 14146308 15859470 17155380 17289932 17682885 18218730 19031364 20040603 21612415 21862476 23577180 23789205 25733070 25934898 26720804 27328095 31718940 33401005 35365770 36437460 38902347 40081206 43224830 47578410 51466140 51869796 54656190 60121809 64837245 66802010 70731540 73482211 77804694 80162412 86449660 95156820 100203015 109312380 120243618 129674490 133604020 146964422 155609388 194511735 200406030 220446633 240487236 259348980 293928844 300609045 367411055 389023470 400812060 440893266 601218090 661339899 734822110 778046940 881786532 1102233165 1202436180 1322679798 1469644220 2204466330 2645359596 3306699495 4408932660 6613398990 13226797980
• Sum of all divisors σ(n): 47213318880
• Sum of proper divisors (its aliquot sum) s(n): 33986520900
• 13226797980 is an abundant number, because the sum of its proper divisors (33986520900) is greater than itself. Its abundance is 20759722920

Bases of 13226797980

• Binary: 1100010100011000001110101110011100₂
• Hexadecimal: 0x31460EB9C
• Base-36: 62QW6N0

Squares and roots of 13226797980

• 13226797980 squared (13226797980²) is 174948184803732080400
• 13226797980 cubed (13226797980³) is 2314004297366670177495917592000
• The square root of 13226797980 is 115007.8170386691
• The cube root of 13226797980 is 2364.9297256927

Scales and comparisons

• 13,226,797,980 seconds is equal to 420 years, 29 weeks, 4 days, 22 hours, 33 minutes.
• To count from 1 to 13,226,797,980 would take you about eight hundred forty-one 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 13226797980 cubic inches would be around 197.1 feet tall.

Recreational maths with 13226797980

• 13226797980 backwards is 08979762231
• The number of decimal digits it has is: 11
• The sum of 13226797980's digits is 54
• More coming soon!