12009080720

Names of 12009080720

• Cardinal: 12009080720 can be written as Twelve billion, nine million, eighty thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.200908072 × 10¹⁰

Factors of 12009080720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 282

Divisors of 12009080720

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 19 20 26 28 35 38 40 49 52 56 65 70 76 79 80 91 95 98 104 112 130 133 140 152 157 158 182 190 196 208 245 247 260 266 280 304 314 316 364 380 392 395 455 490 494 520 532 553 560 628 632 637 665 728 760 784 785 790 910 931 980 988 1027 1040 1064 1099 1106 1235 1256 1264 1274 1330 1456 1501 1520 1570 1580 1729 1820 1862 1960 1976 2041 2054 2128 2198 2212 2470 2512 2548 2660 2765 2983 3002 3140 3160 3185 3458 3640 3724 3871 3920 3952 4082 4108 4396 4424 4655 4940 5096 5135 5320 5495 5530 5966 6004 6280 6320 6370 6916 7189 7280 7448 7505 7693 7742 8164 8216 8645 8792 8848 9310 9880 10192 10205 10270 10507 10640 10990 11060 11932 12008 12103 12403 12560 12740 13832 14287 14378 14896 14915 15010 15386 15484 16328 16432 17290 17584 18620 19355 19513 19760 20410 20540 20881 21014 21980 22120 23864 24016 24206 24806 25480 27664 28574 28756 29830 30020 30772 30968 32656 34580 35945 37240 38465 38710 38779 39026 40820 41080 41762 42028 43960 44240 47728 48412 49612 50323 50960 52535 57148 57512 59660 60040 60515 61544 61936 62015 69160 71435 71890 73549 74480 76930 77420 77558 78052 81640 82160 83524 84056 86821 87920 96824 97565 99224 100009 100646 104405 105070 114296 115024 119320 120080 121030 123088 124030 136591 138320 142870 143780 146167 147098 153860 154840 155116 156104 161239 163280 167048 168112 173642 193648 193895 195130 198448 200018 201292 208810 210140 228592 235657 238640 242060 248060 251615 271453 273182 285740 287560 292334 294196 307720 309680 310232 312208 322478 334096 347284 367745 387790 390260 400036 402584 417620 420280 434105 471314 484120 496120 500045 503230 542906 546364 571480 575120 584668 588392 607747 615440 620464 644956 682955 694568 730835 735490 775580 780520 800072 805168 806195 835240 840560 868210 942628 956137 968240 992240 1000090 1006460 1085812 1092728 1128673 1142960 1169336 1176784 1178285 1215494 1289912 1357265 1365910 1389136 1461670 1470980 1551160 1561040 1600144 1612390 1649599 1670480 1736420 1885256 1900171 1912274 2000180 2012920 2171624 2185456 2257346 2338672 2356570 2430988 2579824 2714530 2731820 2923340 2941960 3038735 3063541 3102320 3224780 3299198 3472840 3770512 3800342 3824548 4000360 4025840 4343248 4514692 4713140 4780685 4861976 5429060 5463640 5643365 5846680 5883920 6077470 6127082 6449560 6598396 6945680 7600684 7649096 7900711 8000720 8247995 9029384 9426280 9500855 9561370 9723952 10858120 10927280 11286730 11547193 11693360 12154940 12254164 12899120 13196792 15201368 15298192 15317705 15801422 16495990 18058768 18852560 19001710 19122740 21444787 21716240 22573460 23094386 24309880 24508328 26393584 30402736 30635410 31602844 32991980 38003420 38245480 39503555 42889574 45146920 46188772 48619760 49016656 57735965 61270820 63205688 65983960 76006840 76490960 79007110 85779148 90293840 92377544 107223935 115471930 122541640 126411376 131967920 150113509 152013680 158014220 171558296 184755088 214447870 230943860 245083280 300227018 316028440 343116592 428895740 461887720 600454036 632056880 750567545 857791480 923775440 1200908072 1501135090 1715582960 2401816144 3002270180 6004540360 12009080720
• Sum of all divisors σ(n): 37522598400
• Sum of proper divisors (its aliquot sum) s(n): 25513517680
• 12009080720 is an abundant number, because the sum of its proper divisors (25513517680) is greater than itself. Its abundance is 13504436960

Bases of 12009080720

• Binary: 1011001011110011000000011110010000₂
• Hexadecimal: 0x2CBCC0790
• Base-36: 5ILW9ZK

Squares and roots of 12009080720

• 12009080720 squared (12009080720²) is 144218019739475718400
• 12009080720 cubed (12009080720³) is 1731925840329917272745589248000
• The square root of 12009080720 is 109585.9512893875
• The cube root of 12009080720 is 2290.0058300289

Scales and comparisons

• 12,009,080,720 seconds is equal to 381 years, 44 weeks, 1 day, 23 hours, 45 minutes, 20 seconds.
• To count from 1 to 12,009,080,720 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 12009080720 cubic inches would be around 190.8 feet tall.

Recreational maths with 12009080720

• 12009080720 backwards is 02708090021
• The number of decimal digits it has is: 11
• The sum of 12009080720's digits is 29
• More coming soon!