12640852224

Names of 12640852224

• Cardinal: 12640852224 can be written as Twelve billion, six hundred forty million, eight hundred fifty-two thousand, two hundred twenty-four.

Scientific notation

• Scientific notation: 1.2640852224 × 10¹⁰

Factors of 12640852224

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 65

Divisors of 12640852224

• Number of divisors d(n): 1296
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 13 14 16 18 21 22 24 26 27 28 29 32 33 36 39 42 44 48 49 52 54 56 58 63 64 66 72 77 78 81 84 87 88 91 96 98 99 104 108 112 116 117 126 128 132 143 144 147 154 156 162 168 174 176 182 189 192 196 198 203 208 216 224 231 232 234 243 252 256 261 264 273 286 288 294 297 308 312 319 324 336 348 351 352 364 377 378 384 392 396 406 416 429 432 441 448 462 464 468 486 504 522 528 539 546 567 572 576 588 594 609 616 624 637 638 648 672 693 696 702 704 728 754 756 768 783 784 792 812 819 832 858 864 882 891 896 924 928 936 957 972 1001 1008 1044 1053 1056 1078 1092 1131 1134 1144 1152 1176 1188 1218 1232 1248 1274 1276 1287 1296 1323 1344 1386 1392 1404 1408 1421 1456 1508 1512 1566 1568 1584 1617 1624 1638 1664 1701 1716 1728 1764 1782 1792 1827 1848 1856 1872 1911 1914 1944 2002 2016 2079 2088 2106 2112 2156 2184 2233 2262 2268 2288 2304 2349 2352 2376 2436 2457 2464 2496 2548 2552 2574 2592 2639 2646 2673 2688 2772 2784 2808 2816 2842 2871 2912 3003 3016 3024 3132 3136 3159 3168 3234 3248 3276 3328 3393 3402 3432 3456 3528 3564 3654 3696 3712 3744 3822 3828 3861 3888 3969 4004 4032 4147 4158 4176 4212 4224 4263 4312 4368 4466 4524 4536 4576 4698 4704 4752 4851 4872 4914 4928 4992 5096 5104 5148 5184 5278 5292 5346 5376 5481 5544 5568 5616 5684 5733 5742 5824 6006 6032 6048 6237 6264 6272 6318 6336 6468 6496 6552 6699 6786 6804 6864 6912 7007 7047 7056 7128 7308 7371 7392 7424 7488 7644 7656 7722 7776 7917 7938 8008 8064 8294 8316 8352 8424 8448 8526 8613 8624 8736 8932 9009 9048 9072 9152 9396 9408 9504 9702 9744 9828 9856 9984 10179 10192 10208 10296 10368 10556 10584 10692 10962 11088 11136 11232 11368 11466 11484 11583 11648 11907 12012 12064 12096 12441 12474 12528 12544 12636 12672 12789 12936 12992 13104 13398 13572 13608 13728 14014 14094 14112 14256 14553 14616 14742 14784 14976 15288 15312 15444 15552 15631 15834 15876 16016 16128 16443 16588 16632 16704 16848 17052 17199 17226 17248 17472 17864 18018 18096 18144 18304 18473 18711 18792 18816 19008 19404 19488 19656 19712 20097 20358 20384 20416 20592 20736 21021 21112 21168 21384 21924 22113 22176 22272 22464 22736 22932 22968 23166 23296 23751 23814 24024 24128 24192 24882 24948 25056 25272 25344 25578 25839 25872 25984 26208 26796 27027 27144 27216 27456 28028 28188 28224 28512 29029 29106 29232 29484 29568 29952 30537 30576 30624 30888 31104 31262 31668 31752 32032 32886 33176 33264 33408 33696 34104 34398 34452 34496 34749 34944 35728 36036 36192 36288 36608 36946 37323 37422 37584 37632 38016 38367 38808 38976 39312 40194 40716 40768 40832 41184 42042 42224 42336 42768 43659 43848 44226 44352 44928 45472 45864 45936 46332 46893 47502 47628 48048 48256 48384 49329 49764 49896 50112 50544 51156 51597 51678 51744 51968 52416 53592 54054 54288 54432 54912 55419 56056 56376 56448 57024 58058 58212 58464 58968 59136 60291 61074 61152 61248 61776 62208 62524 63063 63336 63504 64064 65772 66352 66528 66816 67392 68208 68796 68904 68992 69498 69888 71253 71456 72072 72384 72576 73892 74646 74844 75168 76032 76734 77517 77616 77952 78624 80388 81081 81432 81536 81664 82368 84084 84448 84672 85536 87087 87318 87696 88452 88704 89856 90944 91611 91728 91872 92664 93786 95004 95256 96096 96512 98658 99528 99792 100224 101088 102312 103194 103356 103488 104832 107184 108108 108576 108864 109824 110838 111969 112112 112752 112896 114048 115101 116116 116424 116928 117936 120582 122148 122304 122496 123552 125048 126126 126672 127008 128128 130977 131544 132704 133056 134784 136416 137592 137808 137984 138996 140679 142506 142912 144144 144768 145152 147784 149292 149688 150336 153468 154791 155034 155232 155904 157248 160776 162162 162864 163072 164736 166257 168168 168896 169344 171072 174174 174636 175392 176904 177408 180873 181888 183222 183456 183744 185328 187572 189189 190008 190512 192192 197316 199056 199584 200448 202176 203203 204624 206388 206712 206976 209664 213759 214368 216216 217152 217728 221676 223938 224224 225504 228096 230202 232232 232848 233856 235872 241164 243243 244296 244608 244992 247104 250096 252252 253344 254016 256256 261261 261954 263088 265408 266112 269568 272832 275184 275616 277992 281358 285012 285824 288288 289536 295568 298584 299376 300672 306936 309582 310068 310464 314496 321552 324324 325728 329472 332514 335907 336336 337792 338688 342144 345303 348348 349272 350784 353808 361746 363776 366444 366912 367488 370656 375144 378378 380016 381024 384384 394632 398112 399168 404352 406406 409248 412776 413424 413952 422037 427518 428736 432432 434304 435456 443352 447876 448448 451008 460404 464464 465696 467712 471744 482328 486486 488592 489216 494208 498771 500192 504504 506688 508032 522522 523908 526176 530816 532224 542619 545664 550368 551232 555984 562716 567567 570024 571648 576576 591136 597168 598752 601344 609609 613872 619164 620136 620928 628992 641277 643104 648648 651456 665028 671814 672672 675584 684288 690606 696696 698544 701568 707616 723492 732888 733824 734976 741312 750288 756756 760032 762048 768768 783783 789264 796224 798336 808704 812812 818496 825552 826848 844074 855036 857472 864864 868608 886704 895752 896896 902016 920808 928928 931392 943488 964656 972972 977184 988416 997542 1000384 1007721 1009008 1013376 1016064 1045044 1047816 1052352 1061632 1085238 1091328 1100736 1102464 1111968 1125432 1135134 1140048 1153152 1182272 1194336 1197504 1219218 1227744 1238328 1240272 1241856 1266111 1282554 1286208 1297296 1302912 1330056 1343628 1345344 1381212 1393392 1397088 1403136 1415232 1446984 1465776 1467648 1482624 1496313 1500576 1513512 1520064 1524096 1567566 1578528 1592448 1596672 1625624 1636992 1651104 1653696 1688148 1702701 1710072 1714944 1729728 1773408 1791504 1793792 1804032 1828827 1841616 1857856 1862784 1886976 1929312 1945944 1954368 1995084 2000768 2015442 2018016 2026752 2090088 2095632 2104704 2170476 2201472 2204928 2223936 2250864 2270268 2280096 2306304 2351349 2364544 2388672 2395008 2438436 2455488 2476656 2480544 2532222 2565108 2572416 2594592 2605824 2660112 2687256 2690688 2762424 2786784 2794176 2830464 2893968 2931552 2965248 2992626 3001152 3027024 3040128 3048192 3135132 3157056 3184896 3251248 3273984 3302208 3307392 3376296 3405402 3420144 3459456 3546816 3583008 3657654 3683232 3715712 3725568 3798333 3858624 3891888 3908736 3990168 4001536 4030884 4036032 4180176 4191264 4209408 4340952 4402944 4447872 4488939 4501728 4540536 4560192 4702698 4729088 4777344 4790016 4876872 4910976 4953312 4961088 5064444 5130216 5144832 5189184 5320224 5374512 5381376 5486481 5524848 5573568 5588352 5660928 5787936 5863104 5985252 6002304 6054048 6080256 6270264 6314112 6502496 6604416 6614784 6752592 6810804 6840288 6918912 7054047 7093632 7166016 7315308 7366464 7431424 7596666 7717248 7783776 7817472 7980336 8061768 8072064 8360352 8382528 8681904 8895744 8977878 9003456 9081072 9120384 9405396 9554688 9753744 9821952 9906624 9922176 10128888 10260432 10378368 10640448 10749024 10972962 11049696 11147136 11176704 11575872 11726208 11970504 12004608 12108096 12540528 12628224 13004992 13208832 13505184 13621608 13680576 14108094 14187264 14332032 14630616 14732928 15193332 15434496 15567552 15960672 16123536 16144128 16459443 16720704 16765056 17363808 17955756 18006912 18162144 18240768 18810792 19507488 19813248 19844352 20257776 20520864 20756736 21280896 21498048 21945924 22099392 22294272 23151744 23452416 23941008 24216192 25081056 26009984 27010368 27243216 27361152 28216188 28664064 29261232 29465856 30386664 31135104 31921344 32247072 32918886 33441408 33530112 34727616 35911512 36013824 36324288 37621584 39014976 39626496 40515552 41041728 42561792 42996096 43891848 44198784 46303488 47882016 48432384 49378329 50162112 52019968 54020736 54486432 54722304 56432376 58522464 60773328 62270208 63842688 64494144 65837772 66882816 69455232 71823024 72648576 75243168 78029952 81031104 82083456 85992192 87783696 88397568 95764032 98756658 100324224 108041472 108972864 112864752 117044928 121546656 127685376 128988288 131675544 138910464 143646048 145297152 150486336 156059904 162062208 164166912 175567392 191528064 197513316 200648448 217945728 225729504 234089856 243093312 257976576 263351088 287292096 300972672 324124416 351134784 383056128 395026632 435891456 451459008 468179712 486186624 526702176 574584192 601945344 702269568 790053264 902918016 972373248 1053404352 1149168384 1404539136 1580106528 1805836032 2106808704 3160213056 4213617408 6320426112 12640852224
• Sum of all divisors σ(n): 53435229120
• Sum of proper divisors (its aliquot sum) s(n): 40794376896
• 12640852224 is an abundant number, because the sum of its proper divisors (40794376896) is greater than itself. Its abundance is 28153524672

Bases of 12640852224

• Binary: 1011110001011101000001100100000000₂
• Hexadecimal: 0x2F1741900
• Base-36: 5T21C00

Squares and roots of 12640852224

• 12640852224 squared (12640852224²) is 159791144949005746176
• 12640852224 cubed (12640852224³) is 2019896250004145653137669095424
• The square root of 12640852224 is 112431.5446127107
• The cube root of 12640852224 is 2329.4789199891

Scales and comparisons

• 12,640,852,224 seconds is equal to 401 years, 48 weeks, 6 days, 3 hours, 50 minutes, 24 seconds.
• To count from 1 to 12,640,852,224 would take you about eight hundred 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 12640852224 cubic inches would be around 194.1 feet tall.

Recreational maths with 12640852224

• 12640852224 backwards is 42225804621
• 12640852224 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12640852224's digits is 36
• More coming soon!