12613386240

Names of 12613386240

• Cardinal: 12613386240 can be written as Twelve billion, six hundred thirteen million, three hundred eighty-six thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.261338624 × 10¹⁰

Factors of 12613386240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 77

Divisors of 12613386240

• Number of divisors d(n): 816
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 28 30 32 35 36 39 40 42 45 47 48 52 56 60 63 64 65 70 72 78 80 84 90 91 94 96 104 105 112 117 120 126 128 130 140 141 144 156 160 168 180 182 188 192 195 208 210 224 234 235 240 252 256 260 273 280 282 288 312 315 320 329 336 360 364 376 384 390 416 420 423 448 455 468 470 480 504 512 520 546 560 564 576 585 611 624 630 640 658 672 705 720 728 752 768 780 819 832 840 846 896 910 936 940 960 987 1008 1024 1040 1092 1120 1128 1152 1170 1222 1248 1260 1280 1316 1344 1365 1410 1440 1456 1504 1536 1560 1638 1645 1664 1680 1692 1792 1820 1833 1872 1880 1920 1974 2016 2048 2080 2115 2184 2240 2256 2304 2340 2444 2496 2520 2560 2632 2688 2730 2820 2880 2912 2961 3008 3055 3072 3120 3276 3290 3328 3360 3384 3584 3640 3666 3744 3760 3840 3948 4032 4095 4096 4160 4230 4277 4368 4480 4512 4608 4680 4888 4935 4992 5040 5120 5264 5376 5460 5499 5640 5760 5824 5922 6016 6110 6144 6240 6552 6580 6656 6720 6768 7168 7280 7332 7488 7520 7680 7896 8064 8190 8192 8320 8460 8554 8736 8960 9024 9165 9216 9360 9776 9870 9984 10080 10240 10528 10752 10920 10998 11280 11520 11648 11844 12032 12220 12288 12480 12831 13104 13160 13312 13440 13536 14336 14560 14664 14805 14976 15040 15360 15792 16128 16380 16384 16640 16920 17108 17472 17920 18048 18330 18432 18720 19552 19740 19968 20160 20480 21056 21385 21504 21840 21996 22560 23040 23296 23688 24064 24440 24576 24960 25662 26208 26320 26624 26880 27072 27495 28672 29120 29328 29610 29952 30080 30720 31584 32256 32760 32768 33280 33840 34216 34944 35840 36096 36660 36864 37440 38493 39104 39480 39936 40320 40960 42112 42770 43008 43680 43992 45120 46080 46592 47376 48128 48880 49152 49920 51324 52416 52640 53248 53760 54144 54990 57344 58240 58656 59220 59904 60160 61440 63168 64155 64512 65520 65536 66560 67680 68432 69888 71680 72192 73320 73728 74880 76986 78208 78960 79872 80640 81920 84224 85540 86016 87360 87984 90240 92160 93184 94752 96256 97760 98304 99840 102648 104832 105280 106496 107520 108288 109980 114688 116480 117312 118440 119808 120320 122880 126336 128310 129024 131040 133120 135360 136864 139776 143360 144384 146640 147456 149760 153972 156416 157920 159744 161280 163840 168448 171080 172032 174720 175968 180480 184320 186368 189504 192465 192512 195520 196608 199680 205296 209664 210560 212992 215040 216576 219960 229376 232960 234624 236880 239616 240640 245760 252672 256620 258048 262080 266240 270720 273728 279552 286720 288768 293280 294912 299520 307944 312832 315840 319488 322560 327680 336896 342160 344064 349440 351936 360960 368640 372736 379008 384930 385024 391040 399360 410592 419328 421120 425984 430080 433152 439920 458752 465920 469248 473760 479232 481280 491520 505344 513240 516096 524160 532480 541440 547456 559104 573440 577536 586560 589824 599040 615888 625664 631680 638976 645120 673792 684320 688128 698880 703872 721920 737280 745472 758016 769860 770048 782080 798720 821184 838656 842240 851968 860160 866304 879840 931840 938496 947520 958464 962560 983040 1010688 1026480 1032192 1048320 1064960 1082880 1094912 1118208 1146880 1155072 1173120 1198080 1231776 1251328 1263360 1277952 1290240 1347584 1368640 1376256 1397760 1407744 1443840 1474560 1490944 1516032 1539720 1540096 1564160 1597440 1642368 1677312 1684480 1720320 1732608 1759680 1863680 1876992 1895040 1916928 1925120 2021376 2052960 2064384 2096640 2129920 2165760 2189824 2236416 2293760 2310144 2346240 2396160 2463552 2502656 2526720 2555904 2580480 2695168 2737280 2795520 2815488 2887680 2949120 2981888 3032064 3079440 3080192 3128320 3194880 3284736 3354624 3368960 3440640 3465216 3519360 3727360 3753984 3790080 3833856 3850240 4042752 4105920 4128768 4193280 4259840 4331520 4379648 4472832 4620288 4692480 4792320 4927104 5005312 5053440 5160960 5390336 5474560 5591040 5630976 5775360 5963776 6064128 6158880 6256640 6389760 6569472 6709248 6737920 6881280 6930432 7038720 7454720 7507968 7580160 7667712 7700480 8085504 8211840 8386560 8663040 8759296 8945664 9240576 9384960 9584640 9854208 10010624 10106880 10321920 10780672 10949120 11182080 11261952 11550720 12128256 12317760 12513280 12779520 13138944 13418496 13475840 13860864 14077440 14909440 15015936 15160320 15400960 16171008 16423680 16773120 17326080 17518592 17891328 18769920 19169280 19708416 20021248 20213760 20643840 21561344 21898240 22364160 22523904 23101440 24256512 24635520 25026560 26277888 26836992 26951680 27721728 28154880 29818880 30031872 30320640 32342016 32847360 33546240 34652160 35037184 37539840 38338560 39416832 40042496 40427520 43796480 44728320 45047808 46202880 48513024 49271040 50053120 52555776 53673984 53903360 56309760 60063744 60641280 64684032 65694720 67092480 69304320 70074368 75079680 78833664 80855040 87592960 89456640 90095616 97026048 98542080 100106240 105111552 107806720 112619520 120127488 121282560 131389440 134184960 138608640 140148736 150159360 157667328 161710080 175185920 180191232 194052096 197084160 200212480 210223104 225239040 242565120 262778880 268369920 280297472 300318720 315334656 323420160 350371840 360382464 394168320 420446208 450478080 485130240 525557760 600637440 630669312 700743680 788336640 840892416 900956160 970260480 1051115520 1261338624 1401487360 1576673280 1801912320 2102231040 2522677248 3153346560 4204462080 6306693120 12613386240
• Sum of all divisors σ(n): 54961740288
• Sum of proper divisors (its aliquot sum) s(n): 42348354048
• 12613386240 is an abundant number, because the sum of its proper divisors (42348354048) is greater than itself. Its abundance is 29734967808

Bases of 12613386240

• Binary: 1011101111110100010000000000000000₂
• Hexadecimal: 0x2EFD10000
• Base-36: 5SLON40

Squares and roots of 12613386240

• 12613386240 squared (12613386240²) is 159097512439421337600
• 12613386240 cubed (12613386240³) is 2006758374221625933246234624000
• The square root of 12613386240 is 112309.3328267959
• The cube root of 12613386240 is 2327.7905362961

Scales and comparisons

• 12,613,386,240 seconds is equal to 401 years, 3 weeks, 3 days, 6 hours, 24 minutes.
• To count from 1 to 12,613,386,240 would take you about eight hundred 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 12613386240 cubic inches would be around 194 feet tall.

Recreational maths with 12613386240

• 12613386240 backwards is 04268331621
• 12613386240 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12613386240's digits is 36
• More coming soon!