12009198240

Names of 12009198240

• Cardinal: 12009198240 can be written as Twelve billion, nine million, one hundred ninety-eight thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.200919824 × 10¹⁰

Factors of 12009198240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 5039

Divisors of 12009198240

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 43 45 48 52 54 60 65 72 78 80 86 90 96 104 108 117 120 129 130 135 144 156 160 172 180 195 208 215 216 234 240 258 260 270 288 312 344 351 360 387 390 416 430 432 468 480 516 520 540 559 585 624 645 688 702 720 774 780 860 864 936 1032 1040 1080 1118 1161 1170 1248 1290 1376 1404 1440 1548 1560 1677 1720 1755 1872 1935 2064 2080 2160 2236 2322 2340 2580 2795 2808 3096 3120 3354 3440 3510 3744 3870 4128 4320 4472 4644 4680 4973 5031 5160 5590 5616 5805 6192 6240 6708 6880 7020 7740 8385 8944 9288 9360 9946 10062 10320 11180 11232 11610 12384 13416 14040 14919 15093 15480 16770 17888 18576 18720 19892 20124 20640 22360 23220 24865 25155 26832 28080 29838 30186 30960 33540 37152 39784 40248 44720 44757 46440 49730 50310 53664 56160 59676 60372 61920 64649 67080 74595 75465 79568 80496 89440 89514 92880 99460 100620 119352 120744 129298 134160 134271 149190 150930 159136 160992 179028 185760 193947 198920 201240 213839 223785 238704 241488 258596 268320 268542 298380 301860 323245 358056 387894 397840 402480 427678 447570 477408 482976 517192 537084 581841 596760 603720 641517 646490 671355 716112 775788 795680 804960 855356 895140 969735 1034384 1069195 1074168 1163682 1193520 1207440 1283034 1292980 1342710 1432224 1551576 1710712 1745523 1790280 1924551 1939470 2068768 2138390 2148336 2327364 2387040 2414880 2566068 2585960 2685420 2779907 2909205 3103152 3207585 3421424 3491046 3580560 3849102 3878940 4276780 4296672 4654728 5132136 5171920 5370840 5559814 5773653 5818410 6206304 6415170 6842848 6982092 7161120 7698204 7757880 8339721 8553560 8727615 9309456 9622755 10264272 10343840 10741680 11119628 11547306 11636820 12830340 13899535 13964184 15396408 15515760 16679442 17107120 17455230 18618912 19245510 20528544 21483360 22239256 23094612 23273640 25019163 25660680 27799070 27928368 28868265 30792816 31031520 33358884 34214240 34910460 38491020 41698605 44478512 46189224 46547280 50038326 51321360 55598140 55856736 57736530 61585632 66717768 69820920 75057489 76982040 83397210 88957024 92378448 93094560 100076652 102642720 111196280 115473060 125095815 133435536 139641840 150114978 153964080 166794420 184756896 200153304 222392560 230946120 250191630 266871072 279283680 300229956 307928160 333588840 375287445 400306608 444785120 461892240 500383260 600459912 667177680 750574890 800613216 923784480 1000766520 1200919824 1334355360 1501149780 2001533040 2401839648 3002299560 4003066080 6004599120 12009198240
• Sum of all divisors σ(n): 46327438080
• Sum of proper divisors (its aliquot sum) s(n): 34318239840
• 12009198240 is an abundant number, because the sum of its proper divisors (34318239840) is greater than itself. Its abundance is 22309041600

Bases of 12009198240

• Binary: 1011001011110011011101001010100000₂
• Hexadecimal: 0x2CBCDD2A0
• Base-36: 5ILYSO0

Squares and roots of 12009198240

• 12009198240 squared (12009198240²) is 144220842367619097600
• 12009198240 cubed (12009198240³) is 1731976686332528699888308224000
• The square root of 12009198240 is 109586.4874881935
• The cube root of 12009198240 is 2290.0132999489

Scales and comparisons

• 12,009,198,240 seconds is equal to 381 years, 44 weeks, 3 days, 8 hours, 24 minutes.
• To count from 1 to 12,009,198,240 would take you about seven 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 12009198240 cubic inches would be around 190.8 feet tall.

Recreational maths with 12009198240

• 12009198240 backwards is 04289190021
• 12009198240 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12009198240's digits is 36
• More coming soon!