12423075840

Names of 12423075840

• Cardinal: 12423075840 can be written as Twelve billion, four hundred twenty-three million, seventy-five thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.242307584 × 10¹⁰

Factors of 12423075840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 148

Divisors of 12423075840

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 49 54 56 60 63 64 70 72 80 84 90 96 98 105 108 112 120 126 128 131 135 140 144 147 160 168 180 189 192 196 210 216 224 240 245 252 256 262 270 280 288 294 315 320 336 343 360 378 384 392 393 420 432 441 448 480 490 504 512 524 540 560 576 588 630 640 655 672 686 720 735 756 768 784 786 840 864 882 896 917 945 960 980 1008 1024 1029 1048 1080 1120 1152 1176 1179 1260 1280 1310 1323 1344 1372 1440 1470 1512 1536 1568 1572 1680 1715 1728 1764 1792 1834 1890 1920 1960 1965 2016 2048 2058 2096 2160 2205 2240 2304 2352 2358 2520 2560 2620 2646 2688 2744 2751 2880 2940 3024 3072 3087 3136 3144 3360 3430 3456 3528 3537 3584 3668 3780 3840 3920 3930 4032 4116 4192 4320 4410 4480 4585 4608 4704 4716 5040 5120 5145 5240 5292 5376 5488 5502 5760 5880 5895 6048 6144 6174 6272 6288 6419 6615 6720 6860 6912 7056 7074 7168 7336 7560 7680 7840 7860 8064 8232 8253 8384 8640 8820 8960 9170 9216 9261 9408 9432 10080 10240 10290 10480 10584 10752 10976 11004 11520 11760 11790 12096 12348 12544 12576 12838 13230 13440 13720 13755 13824 14112 14148 14336 14672 15120 15360 15435 15680 15720 16128 16464 16506 16768 17280 17640 17685 17920 18340 18432 18522 18816 18864 19257 20160 20580 20960 21168 21504 21952 22008 23040 23520 23580 24192 24696 24759 25088 25152 25676 26460 26880 27440 27510 27648 28224 28296 29344 30240 30720 30870 31360 31440 32095 32256 32928 33012 33536 34560 35280 35370 35840 36680 37044 37632 37728 38514 40320 41160 41265 41920 42336 43008 43904 44016 44933 46080 46305 47040 47160 48384 49392 49518 50176 50304 51352 52920 53760 54880 55020 55296 56448 56592 57771 58688 60480 61740 62720 62880 64190 64512 65856 66024 67072 69120 70560 70740 71680 73360 74088 75264 75456 77028 80640 82320 82530 83840 84672 87808 88032 89866 92160 92610 94080 94320 96285 96768 98784 99036 100352 100608 102704 105840 107520 109760 110040 112896 113184 115542 117376 120960 123480 123795 125440 125760 128380 129024 131712 132048 134144 134799 138240 141120 141480 146720 148176 150528 150912 154056 161280 164640 165060 167680 169344 173313 175616 176064 179732 185220 188160 188640 192570 193536 197568 198072 201216 205408 211680 215040 219520 220080 224665 225792 226368 231084 234752 241920 246960 247590 250880 251520 256760 263424 264096 268288 269598 276480 282240 282960 288855 293440 296352 301056 301824 308112 322560 329280 330120 335360 338688 346626 351232 352128 359464 370440 376320 377280 385140 387072 395136 396144 402432 404397 410816 423360 439040 440160 449330 451584 452736 462168 469504 483840 493920 495180 501760 503040 513520 526848 528192 539196 564480 565920 577710 586880 592704 603648 616224 645120 658560 660240 670720 673995 677376 693252 702464 704256 718928 740880 752640 754560 770280 790272 792288 804864 808794 821632 846720 866565 878080 880320 898660 903168 905472 924336 939008 967680 987840 990360 1006080 1027040 1053696 1056384 1078392 1128960 1131840 1155420 1173760 1185408 1207296 1213191 1232448 1317120 1320480 1341440 1347990 1354752 1386504 1408512 1437856 1481760 1505280 1509120 1540560 1580544 1584576 1617588 1643264 1693440 1733130 1756160 1760640 1797320 1810944 1848672 1878016 1935360 1975680 1980720 2012160 2021985 2054080 2107392 2112768 2156784 2257920 2263680 2310840 2347520 2370816 2414592 2426382 2464896 2634240 2640960 2695980 2709504 2773008 2817024 2875712 2963520 3018240 3081120 3161088 3169152 3235176 3286528 3386880 3466260 3512320 3521280 3594640 3621888 3697344 3951360 3961440 4024320 4043970 4108160 4225536 4313568 4515840 4527360 4621680 4695040 4741632 4852764 4929792 5268480 5281920 5391960 5546016 5634048 5751424 5927040 6036480 6065955 6162240 6322176 6338304 6470352 6573056 6773760 6932520 7042560 7189280 7243776 7394688 7902720 7922880 8087940 8216320 8451072 8627136 9054720 9243360 9390080 9483264 9705528 9859584 10536960 10563840 10783920 11092032 11502848 11854080 12072960 12131910 12324480 12676608 12940704 13146112 13547520 13865040 14085120 14378560 14789376 15805440 15845760 16175880 16432640 16902144 17254272 18109440 18486720 18966528 19411056 19719168 21127680 21567840 22184064 23005696 23708160 24263820 24648960 25353216 25881408 27730080 28170240 28757120 29578752 31610880 31691520 32351760 32865280 34508544 36218880 36973440 38822112 39438336 42255360 43135680 44368128 46011392 47416320 48527640 49297920 50706432 51762816 55460160 57514240 59157504 63383040 64703520 65730560 69017088 73946880 77644224 84510720 86271360 88736256 92022784 94832640 97055280 98595840 103525632 110920320 115028480 118315008 126766080 129407040 138034176 147893760 155288448 172542720 177472512 194110560 197191680 207051264 221840640 230056960 253532160 258814080 276068352 295787520 310576896 345085440 354945024 388221120 414102528 443681280 460113920 517628160 591575040 621153792 690170880 776442240 828205056 887362560 1035256320 1242307584 1380341760 1552884480 1774725120 2070512640 2484615168 3105768960 4141025280 6211537920 12423075840
• Sum of all divisors σ(n): 51891840000
• Sum of proper divisors (its aliquot sum) s(n): 39468764160
• 12423075840 is an abundant number, because the sum of its proper divisors (39468764160) is greater than itself. Its abundance is 27045688320

Bases of 12423075840

• Binary: 1011100100011110010001100000000000₂
• Hexadecimal: 0x2E4791800
• Base-36: 5PGDMO0

Squares and roots of 12423075840

• 12423075840 squared (12423075840²) is 154332813326391705600
• 12423075840 cubed (12423075840³) is 1917288244554326832215752704000
• The square root of 12423075840 is 111458.8526766717
• The cube root of 12423075840 is 2316.0239467039

Scales and comparisons

• 12,423,075,840 seconds is equal to 395 years, 5 days, 14 hours, 24 minutes.
• To count from 1 to 12,423,075,840 would take you about seven hundred ninety 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 12423075840 cubic inches would be around 193 feet tall.

Recreational maths with 12423075840

• 12423075840 backwards is 04857032421
• 12423075840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12423075840's digits is 36
• More coming soon!