1809966832128

Names of 1809966832128

• Cardinal: 1809966832128 can be written as One trillion, eight hundred nine billion, nine hundred sixty-six million, eight hundred thirty-two thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.809966832128 × 10¹²

Factors of 1809966832128

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 19573

Divisors of 1809966832128

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 17 18 21 24 26 28 32 34 36 39 42 48 51 52 56 63 64 68 72 78 84 91 96 102 104 112 117 119 126 128 136 144 153 156 168 169 182 192 204 208 221 224 234 238 252 256 272 273 288 306 312 336 338 357 364 384 408 416 442 448 468 476 504 507 512 544 546 576 612 624 663 672 676 714 728 768 816 819 832 884 896 936 952 1008 1014 1071 1088 1092 1152 1183 1224 1248 1326 1344 1352 1428 1456 1521 1536 1547 1632 1638 1664 1768 1792 1872 1904 1989 2016 2028 2142 2176 2184 2304 2366 2448 2496 2652 2688 2704 2856 2873 2912 3042 3094 3264 3276 3328 3536 3549 3584 3744 3808 3978 4032 4056 4284 4352 4368 4608 4641 4732 4896 4992 5304 5376 5408 5712 5746 5824 6084 6188 6528 6552 6656 7072 7098 7488 7616 7956 8064 8112 8568 8619 8704 8736 9282 9464 9792 9984 10608 10647 10752 10816 11424 11492 11648 12168 12376 13056 13104 13923 14144 14196 14976 15232 15912 16128 16224 17136 17238 17472 18564 18928 19531 19584 19968 20111 21216 21294 21632 22848 22984 23296 24336 24752 25857 26112 26208 27846 28288 28392 29952 30464 31824 32256 32448 34272 34476 34944 37128 37856 39062 39168 40222 42432 42588 43264 45696 45968 46592 48672 49504 51714 52416 55692 56576 56784 58593 59904 60333 60928 63648 64896 68544 68952 69888 74256 75712 78124 78336 80444 84864 85176 86528 91392 91936 97344 99008 103428 104832 111384 113152 113568 117186 120666 127296 129792 136717 137088 137904 139776 148512 151424 156248 160888 169728 170352 175779 180999 182784 183872 194688 198016 206856 209664 222768 227136 234372 241332 253903 254592 259584 273434 274176 275808 297024 302848 312496 321776 332027 339456 340704 351558 361998 367744 389376 396032 410151 413712 419328 445536 454272 468744 482664 507806 509184 546868 548352 551616 594048 605696 624992 643552 664054 681408 703116 723996 735488 761709 778752 792064 820302 827424 891072 908544 937488 965328 996081 1015612 1018368 1093736 1103232 1188096 1230453 1249984 1287104 1328108 1362816 1406232 1447992 1470976 1523418 1640604 1654848 1777321 1782144 1817088 1874976 1930656 1992162 2031224 2187472 2206464 2285127 2324189 2376192 2460906 2499968 2574208 2656216 2725632 2812464 2895984 2988243 3046836 3281208 3300739 3309696 3554642 3564288 3749952 3861312 3984324 4062448 4316351 4374944 4412928 4570254 4648378 4921812 4999936 5148416 5312432 5331963 5451264 5624928 5791968 5976486 6093672 6562416 6601478 6619392 6972567 7109284 7128576 7499904 7722624 7968648 8124896 8632702 8749888 9140508 9296756 9843624 9902217 9999872 10296832 10624864 10663926 11249856 11583936 11952972 12187344 12949053 13124832 13202956 13238784 13945134 14218568 14999808 15445248 15937296 15995889 16249792 17265404 17499776 18281016 18593512 19687248 19804434 20917701 21249728 21327852 22499712 23105173 23167872 23905944 24374688 25898106 26249664 26405912 27890268 28437136 29706651 29999616 30214457 30890496 31874592 31991778 32499584 34530808 34999552 36562032 37187024 38847159 39374496 39608868 41835402 42499456 42655704 44999424 46210346 46335744 47811888 48749376 51796212 52499328 52811824 55780536 56112563 56874272 59413302 60428914 63749184 63983556 64999168 69061616 69315519 69999104 73124064 74374048 77694318 78748992 79217736 83670804 84998912 85311408 89998848 90643371 92420692 92671488 95623776 97498752 103592424 104998656 105623648 111561072 112225126 113748544 118826604 120857828 127498368 127967112 129998336 138123232 138631038 146248128 148748096 155388636 157497984 158435472 167341608 168337689 169997824 170622816 181286742 184841384 191247552 194997504 207184848 207946557 209997312 211247296 223122144 224450252 227497088 237653208 241715656 254996736 255934224 271930113 276246464 277262076 292496256 297496192 310777272 314995968 316870944 334683216 336675378 341245632 362573484 369682768 382495104 389995008 392787941 414369696 415893114 422494592 446244288 448900504 454994176 475306416 483431312 505013067 509993472 511868448 543860226 552492928 554524152 584992512 594992384 621554544 629991936 633741888 669366432 673350756 682491264 725146968 739365536 764990208 785575882 828739392 831786228 844989184 892488576 897801008 909988352 950612832 966862624 1010026134 1023736896 1087720452 1104985856 1109048304 1169985024 1178363823 1189984768 1243109088 1267483776 1338732864 1346701512 1364982528 1450293936 1478731072 1529980416 1571151764 1657478784 1663572456 1689978368 1784977152 1795602016 1901225664 1933725248 2020052268 2047473792 2175440904 2209971712 2218096608 2356727646 2486218176 2534967552 2677465728 2693403024 2729965056 2900587872 2957462144 3142303528 3314957568 3327144912 3535091469 3569954304 3591204032 3802451328 3867450496 4040104536 4094947584 4350881808 4436193216 4713455292 4972436352 5069935104 5354931456 5386806048 5801175744 5914924288 6284607056 6629915136 6654289824 7070182938 7182408064 7604902656 7734900992 8080209072 8189895168 8701763616 8872386432 9426910584 9944872704 10709862912 10773612096 11602351488 11829848576 12569214112 13308579648 14140365876 14364816128 15209805312 15469801984 16160418144 17403527232 17744772864 18853821168 19889745408 21547224192 23204702976 25138428224 26617159296 28280731752 28729632256 32320836288 34807054464 35489545728 37707642336 43094448384 46409405952 50276856448 53234318592 56561463504 64641672576 69614108928 75415284672 86188896768 100553712896 106468637184 113122927008 129283345152 139228217856 150830569344 201107425792 226245854016 258566690304 301661138688 452491708032 603322277376 904983416064 1809966832128
• Sum of all divisors σ(n): 6845091903936
• Sum of proper divisors (its aliquot sum) s(n): 5035125071808
• 1809966832128 is an abundant number, because the sum of its proper divisors (5035125071808) is greater than itself. Its abundance is 3225158239680

Bases of 1809966832128

• Binary: 11010010101101010011011100001101000000000₂
• Hexadecimal: 0x1A56A6E1A00
• Base-36: N3HJIPS0

Squares and roots of 1809966832128

• 1809966832128 squared (1809966832128²) is 3275979933403467733008384
• 1809966832128 cubed (1809966832128³) is 5929415022177170902003050487744561152
• The square root of 1809966832128 is 1345350.0779083487
• The cube root of 1809966832128 is 12186.8146362327

Scales and comparisons

• 1,809,966,832,128 seconds is equal to 57,551 years, 18 weeks, 4 hours, 28 minutes, 48 seconds.
• To count from 1 to 1,809,966,832,128 would take you about one hundred forty-three thousand, eight hundred seventy-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 1809966832128 cubic inches would be around 1015.6 feet tall.

Recreational maths with 1809966832128

• 1809966832128 backwards is 8212386699081
• 1809966832128 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1809966832128's digits is 63
• More coming soon!