12469446990

Names of 12469446990

• Cardinal: 12469446990 can be written as Twelve billion, four hundred sixty-nine million, four hundred forty-six thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.246944699 × 10¹⁰

Factors of 12469446990

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 41

Divisors of 12469446990

• Number of divisors d(n): 600
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 13 14 15 18 21 22 26 27 30 33 35 39 42 45 49 54 55 63 65 66 70 77 78 81 90 91 98 99 105 110 117 126 130 135 143 147 154 162 165 169 182 189 195 198 210 231 234 245 270 273 286 294 297 315 330 338 351 378 385 390 405 429 441 455 462 490 495 507 539 546 567 585 594 630 637 693 702 715 735 770 810 819 845 858 882 891 910 945 990 1001 1014 1053 1078 1134 1155 1170 1183 1274 1287 1323 1365 1386 1430 1470 1485 1521 1617 1638 1690 1755 1782 1859 1890 1911 2002 2079 2106 2145 2197 2205 2310 2366 2457 2535 2574 2646 2695 2730 2835 2970 3003 3042 3185 3234 3465 3510 3549 3718 3822 3861 3969 4095 4158 4290 4394 4410 4455 4563 4851 4914 5005 5070 5265 5390 5577 5670 5733 5915 6006 6237 6370 6435 6591 6615 6930 7007 7098 7371 7605 7722 7938 8085 8190 8281 8910 9009 9126 9295 9555 9702 10010 10395 10530 10647 10985 11154 11466 11583 11830 12285 12474 12870 13013 13182 13230 13689 14014 14553 14742 15015 15210 15379 16170 16562 16731 17199 17745 18018 18590 19110 19305 19773 19845 20790 21021 21294 21970 22815 23166 24167 24255 24570 24843 26026 27027 27378 27885 28561 28665 29106 30030 30758 31185 31941 32955 33462 34398 35035 35490 36855 38610 39039 39546 39690 41405 42042 43659 45045 45630 46137 48334 48510 49686 50193 51597 53235 54054 55770 57122 57330 57915 59319 62370 63063 63882 65065 65910 68445 70070 72501 72765 73710 74529 76895 78078 81081 82810 83655 85683 85995 87318 90090 91091 92274 95823 98865 100386 103194 105105 106470 107653 115830 117117 118638 120835 124215 126126 130130 135135 136890 138411 142805 145002 145530 149058 150579 153790 159705 162162 167310 169169 171366 171990 177957 182182 189189 191646 195195 197730 199927 210210 215306 217503 218295 223587 230685 234234 241670 248430 250965 257049 257985 270270 273273 276822 285610 296595 301158 314171 315315 319410 322959 338338 351351 355914 362505 372645 378378 390390 399854 405405 415233 428415 435006 436590 447174 455455 461370 479115 501930 507507 514098 515970 538265 546546 567567 585585 593190 599781 628342 630630 645918 652509 670761 692055 702702 725010 745290 752895 771147 810810 819819 830466 845845 856830 889785 910910 942513 945945 958230 968877 999635 1015014 1054053 1076530 1087515 1117935 1135134 1171170 1184183 1199562 1245699 1285245 1305018 1341522 1366365 1384110 1399489 1505790 1522521 1542294 1570855 1614795 1639638 1691690 1756755 1779570 1799343 1885026 1891890 1937754 1957527 1999270 2076165 2108106 2175030 2199197 2235870 2313441 2368366 2459457 2491398 2537535 2570490 2732730 2798978 2827539 2837835 2906631 2998905 3045042 3141710 3229590 3262545 3353805 3513510 3552549 3598686 3855735 3915054 4099095 4152330 4198467 4398394 4567563 4626882 4712565 4844385 4918914 5075070 5270265 5398029 5655078 5675670 5813262 5920915 5997810 6228495 6525090 6597591 6707610 6997445 7105098 7378371 7612605 7711470 8198190 8396934 8482617 8719893 8996715 9135126 9425130 9688770 9787635 10540530 10657647 10796058 10995985 11567205 11841830 12297285 12456990 12595401 13195182 13702689 13994890 14137695 14533155 14756742 15225210 15394379 16194087 16965234 17439786 17762745 17993430 19575270 19792773 20992335 21315294 21991970 22837815 23134410 24594570 25190802 25447851 26990145 27405378 28275390 29066310 30788758 31972941 32388174 32987955 35525490 36891855 37786203 39585546 41984670 42413085 43599465 45675630 46183137 50895702 53288235 53980290 59378319 62977005 63945882 65975910 68513445 73783710 75572406 76971895 80970435 84826170 87198930 92366274 95918823 98963865 106576470 113358609 118756638 125954010 127239255 137026890 138549411 153943790 159864705 161940870 178134957 188931015 191837646 197927730 226717218 230915685 254478510 277098822 296891595 319729410 356269914 377862030 415648233 461831370 479594115 566793045 593783190 692747055 831296466 890674785 959188230 1133586090 1246944699 1385494110 1781349570 2078241165 2493889398 4156482330 6234723495 12469446990
• Sum of all divisors σ(n): 46094416632
• Sum of proper divisors (its aliquot sum) s(n): 33624969642
• 12469446990 is an abundant number, because the sum of its proper divisors (33624969642) is greater than itself. Its abundance is 21155522652

Bases of 12469446990

• Binary: 1011100111001111001010100101001110₂
• Hexadecimal: 0x2E73CA94E
• Base-36: 5Q7ZIVI

Squares and roots of 12469446990

• 12469446990 squared (12469446990²) is 155487108236420060100
• 12469446990 cubed (12469446990³) is 1938838253782432326789564099000
• The square root of 12469446990 is 111666.6780646759
• The cube root of 12469446990 is 2318.9020140045

Scales and comparisons

• 12,469,446,990 seconds is equal to 396 years, 25 weeks, 3 days, 7 hours, 16 minutes, 30 seconds.
• To count from 1 to 12,469,446,990 would take you about seven hundred ninety-two 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 12469446990 cubic inches would be around 193.2 feet tall.

Recreational maths with 12469446990

• 12469446990 backwards is 09964496421
• 12469446990 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12469446990's digits is 54
• More coming soon!