12081394080

Names of 12081394080

• Cardinal: 12081394080 can be written as Twelve billion, eighty-one million, three hundred ninety-four thousand and eighty.

Scientific notation

• Scientific notation: 1.208139408 × 10¹⁰

Factors of 12081394080

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 436

Divisors of 12081394080

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 17 18 20 21 24 27 28 30 32 34 35 36 40 42 45 48 51 54 56 60 63 68 70 71 72 80 84 85 90 96 102 105 108 112 119 120 126 135 136 140 142 144 153 160 168 170 180 189 204 210 213 216 224 238 240 252 255 270 272 280 284 288 306 315 331 336 340 355 357 360 378 408 420 426 432 459 476 480 497 504 510 540 544 560 568 595 612 630 639 662 672 680 710 714 720 756 765 816 840 852 864 918 945 952 993 994 1008 1020 1065 1071 1080 1120 1136 1190 1207 1224 1260 1278 1324 1360 1420 1428 1440 1491 1512 1530 1632 1655 1680 1704 1785 1836 1890 1904 1917 1986 1988 2016 2040 2130 2142 2160 2272 2295 2317 2380 2414 2448 2485 2520 2556 2648 2720 2840 2856 2979 2982 3024 3060 3195 3213 3310 3360 3408 3570 3621 3672 3780 3808 3834 3972 3976 4080 4260 4284 4320 4473 4590 4634 4760 4828 4896 4965 4970 5040 5112 5296 5355 5627 5680 5712 5958 5964 6035 6048 6120 6390 6426 6620 6816 6951 7140 7242 7344 7455 7560 7668 7944 7952 8160 8449 8520 8568 8937 8946 9180 9268 9520 9585 9656 9930 9940 10080 10224 10592 10710 10863 11254 11360 11424 11585 11916 11928 12070 12240 12780 12852 13240 13419 13902 14280 14484 14688 14895 14910 15120 15336 15888 15904 16065 16881 16898 17040 17136 17874 17892 18105 18360 18536 19040 19170 19312 19860 19880 20448 20853 21420 21726 22365 22508 23170 23501 23832 23856 24140 24480 25347 25560 25704 26480 26838 27804 28135 28560 28968 29790 29820 30240 30672 31776 32130 32589 33762 33796 34080 34272 34755 35748 35784 36210 36720 37072 38340 38624 39389 39720 39760 41706 42245 42840 43452 44685 44730 45016 46340 47002 47664 47712 48280 50643 50694 51120 51408 52960 53676 54315 55608 56270 57120 57936 59580 59640 61344 62559 64260 65178 67095 67524 67592 69510 70503 71496 71568 72420 73440 74144 76041 76680 78778 79440 79520 83412 84405 84490 85680 86904 89370 89460 90032 92680 94004 95328 96560 101286 101388 102240 102816 104265 107352 108630 111216 112540 115872 117505 118167 119160 119280 125118 126735 128520 130356 134190 135048 135184 139020 141006 142992 143136 144840 151929 152082 153360 157556 158880 162945 164507 166824 168810 168980 171360 173808 178740 178920 180064 185360 188008 193120 196945 202572 202776 208530 211509 214704 217260 222432 225080 228123 235010 236334 238320 238560 250236 253215 253470 257040 260712 268380 270096 270368 278040 282012 285984 289680 303858 304164 306720 312795 315112 325890 329014 333648 337620 337960 347616 352515 354501 357480 357840 370720 376016 380205 393890 399517 405144 405552 417060 423018 429408 434520 450160 456246 470020 472668 476640 493521 500472 506430 506940 514080 521424 536760 540192 556080 564024 579360 590835 607716 608328 625590 630224 634527 651780 658028 667296 675240 675920 705030 709002 714960 715680 752032 759645 760410 787780 799034 810288 811104 822535 834120 846036 869040 900320 912492 940040 945336 987042 1000944 1012860 1013880 1042848 1057545 1063503 1073520 1112160 1128048 1140615 1181670 1198551 1215432 1216656 1251180 1260448 1269054 1303560 1316056 1350480 1351840 1410060 1418004 1429920 1480563 1519290 1520820 1575560 1598068 1620576 1645070 1668240 1692072 1738080 1772505 1824984 1880080 1890672 1974084 1997585 2001888 2025720 2027760 2115090 2127006 2147040 2256096 2281230 2363340 2397102 2430864 2433312 2467605 2502360 2538108 2607120 2632112 2700960 2796619 2820120 2836008 2961126 3038580 3041640 3151120 3172635 3196136 3290140 3336480 3384144 3545010 3595653 3649968 3760160 3781344 3948168 3995170 4051440 4055520 4230180 4254012 4441689 4562460 4726680 4794204 4861728 4935210 5004720 5076216 5214240 5264224 5317515 5593238 5640240 5672016 5922252 5992755 6077160 6083280 6302240 6345270 6392272 6580280 6768288 7090020 7191306 7299936 7402815 7896336 7990340 8102880 8389857 8460360 8508024 8883378 9124920 9453360 9588408 9870420 10009440 10152432 10635030 10786959 11186476 11280480 11344032 11844504 11985510 12154320 12166560 12690540 12784544 13160560 13983095 14180040 14382612 14805630 15792672 15980680 16779714 16920720 17016048 17766756 17978265 18249840 18906720 19176816 19740840 20304864 21270060 21573918 22208445 22372952 23689008 23971020 24308640 25169571 25381080 26321120 27966190 28360080 28765224 29611260 31961360 33559428 33841440 34032096 35533512 35956530 36499680 38353632 39481680 41949285 42540120 43147836 44416890 44745904 47378016 47942040 50339142 50762160 53934795 55932380 56720160 57530448 59222520 63922720 67118856 71067024 71913060 75508713 78963360 83898570 85080240 86295672 88833780 89491808 95884080 100678284 101524320 107869590 111864760 115060896 118445040 125847855 134237712 142134048 143826120 151017426 167797140 170160480 172591344 177667560 191768160 201356568 215739180 223729520 236890080 251695710 268475424 287652240 302034852 335594280 345182688 355335120 377543565 402713136 431478360 447459040 503391420 575304480 604069704 671188560 710670240 755087130 805426272 862956720 1006782840 1208139408 1342377120 1510174260 1725913440 2013565680 2416278816 3020348520 4027131360 6040697040 12081394080
• Sum of all divisors σ(n): 52045701120
• Sum of proper divisors (its aliquot sum) s(n): 39964307040
• 12081394080 is an abundant number, because the sum of its proper divisors (39964307040) is greater than itself. Its abundance is 27882912960

Bases of 12081394080

• Binary: 1011010000000110110111000110100000₂
• Hexadecimal: 0x2D01B71A0
• Base-36: 5JSY7C0

Squares and roots of 12081394080

• 12081394080 squared (12081394080²) is 145960082916259046400
• 12081394080 cubed (12081394080³) is 1763401281660801178923405312000
• The square root of 12081394080 is 109915.3951000495
• The cube root of 12081394080 is 2294.5931014277

Scales and comparisons

• 12,081,394,080 seconds is equal to 384 years, 7 weeks, 5 days, 22 hours, 48 minutes.
• To count from 1 to 12,081,394,080 would take you about seven hundred sixty-eight 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 12081394080 cubic inches would be around 191.2 feet tall.

Recreational maths with 12081394080

• 12081394080 backwards is 08049318021
• 12081394080 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12081394080's digits is 36
• More coming soon!