1689467901940

Names of 1689467901940

• Cardinal: 1689467901940 can be written as One trillion, six hundred eighty-nine billion, four hundred sixty-seven million, nine hundred one thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.68946790194 × 10¹²

Factors of 1689467901940

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1082

Divisors of 1689467901940

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 7 10 13 14 17 19 20 26 28 29 34 35 38 52 58 65 68 70 76 85 91 95 113 116 119 130 133 140 145 170 182 190 203 221 226 238 247 260 266 290 323 340 364 377 380 406 442 452 455 476 493 494 532 551 565 580 595 646 665 754 791 812 877 884 910 986 988 1015 1102 1105 1130 1190 1235 1292 1330 1469 1508 1547 1582 1615 1729 1754 1820 1885 1921 1972 2030 2147 2204 2210 2260 2261 2380 2465 2470 2639 2660 2755 2938 3094 3164 3230 3277 3451 3458 3508 3770 3842 3857 3955 4060 4199 4294 4385 4420 4522 4930 4940 5278 5510 5876 6139 6188 6409 6460 6554 6902 6916 7163 7345 7540 7684 7714 7735 7910 8398 8588 8645 8770 9044 9367 9605 9860 10283 10556 10735 11020 11305 11401 12278 12818 13108 13195 13447 13804 14326 14690 14909 15029 15428 15470 15820 16385 16663 16796 17255 17290 17540 18734 19210 19285 20566 20995 21470 22610 22802 22939 24556 24973 25433 25636 26390 26894 27911 28652 29380 29393 29818 30058 30695 30940 32045 32770 33326 34510 34580 35815 36499 37468 38420 38570 41132 41990 42601 42940 44863 45220 45604 45878 46835 49946 50141 50866 51415 52780 53788 55709 55822 57005 58786 59636 60116 61390 62263 64090 65540 65569 66652 67235 69020 71630 72998 74545 75145 77140 79807 83315 83980 85202 89726 91756 93670 99101 99892 100282 101732 102830 104363 111418 111644 114010 114695 116641 117572 121771 122780 124526 124865 127165 128180 131138 134470 139555 143260 145996 146965 149090 150290 159614 166630 170404 174811 178031 179452 182495 187340 193817 195377 198202 200564 205660 208726 213005 216619 222836 224315 228020 229390 233282 243542 249052 249730 250705 254330 255493 262276 268940 278545 279110 283271 293930 298180 298207 300580 311315 319228 327845 330629 333260 349622 356062 364990 387634 389963 390754 396404 399035 417452 426010 432361 433238 435841 448630 458780 466564 474487 483227 487084 495505 499460 501410 508660 510986 521815 557090 558220 566542 583205 587860 596414 608855 622630 655690 661258 693707 699244 712124 724217 729980 775268 779926 781508 798070 809419 852020 852397 864722 866476 871682 874055 890155 897260 948974 966454 969085 976885 991010 1002820 1021972 1043630 1058471 1083095 1114180 1133084 1166410 1192828 1217710 1245260 1277465 1288313 1311380 1322516 1356719 1387414 1416355 1448434 1491035 1516333 1559852 1596140 1618838 1653145 1684717 1704794 1729444 1743364 1748110 1780310 1882919 1897948 1932908 1938170 1949815 1953770 1982020 1982897 2087260 2116942 2161805 2166190 2179205 2314403 2332820 2372435 2416135 2435420 2554930 2576626 2713438 2774828 2832710 2873929 2896868 2982070 3026527 3032666 3237676 3306290 3321409 3369434 3382589 3409588 3468535 3496220 3560620 3621085 3682523 3765838 3876340 3899630 3907540 3965794 4047095 4233884 4261985 4323610 4332380 4358410 4628806 4744870 4832270 5069519 5109860 5153252 5292355 5426876 5620693 5665420 5665933 5747858 5964140 6053054 6065332 6281951 6441565 6612580 6642818 6738868 6765178 6783595 6937070 7242170 7365046 7409297 7531676 7581665 7799260 7931588 8094190 8214859 8423585 8523970 8647220 8716820 9018191 9257612 9414595 9489740 9664540 9914485 10139038 10584710 11241386 11331866 11495716 11572015 11793019 12106108 12563902 12883130 13180433 13285636 13530356 13567190 13760123 13874140 14369645 14484340 14730092 14818594 15132635 15163330 16188380 16429718 16607045 16847170 16912945 17047940 18036382 18412615 18829190 19828970 20117503 20278076 21169420 21901321 22482772 22663732 23144030 23586038 24477947 25127804 25347595 25766260 25777661 26360866 27134380 27520246 28103465 28329665 28739290 29637188 30265270 30326660 31409755 32009623 32859436 33214090 33694340 33825890 36072764 36825230 37046485 37361077 37658380 39344851 39657940 40235006 41074295 43802642 43973657 45090955 46288060 47172076 48856793 48955894 50695190 51555322 52721732 54604651 55040492 56206930 56659330 57478580 57504013 58965095 60530540 62819510 64019246 65902165 66428180 67651780 68800615 73650460 74092970 74722154 78689702 80470012 82148590 87605284 87947314 90181910 96320861 97713586 97911788 100587515 101390380 103110644 106793167 109209302 109506605 112413860 113318660 115008026 117930190 122389735 125639020 128038492 128888305 131804330 137601230 148185940 149444308 153309247 157379404 160048115 164297180 171345629 175894628 180363820 186805385 192641722 195427172 196724255 201175030 213586334 218418604 219013210 219868285 224067361 230016052 235860380 244283965 244779470 257776610 261527539 263608660 273023255 275202460 287520065 306618494 320096230 341997551 342691258 373610770 382232557 385283444 393448510 402350060 416125099 427172668 438026420 439736570 448134722 481604305 488567930 489558940 515553220 523055078 533965835 546046510 575040130 613236988 635138309 640192460 683995102 685382516 709860463 747221540 747552169 764465114 766546235 786897020 832250198 856728145 879473140 896269444 928279067 963208610 977135860 1046110156 1067931670 1092093020 1120336805 1150080260 1270276618 1307637695 1367990204 1419720926 1495104338 1528930228 1533092470 1664500396 1709987755 1713456290 1856558134 1911162785 1926417220 2080625495 2135863340 2240673610 2540553236 2615275390 2839441852 2912875693 2990208676 3066184940 3175691545 3419975510 3426912580 3549302315 3713116268 3737760845 3822325570 4161250990 4445968163 4481347220 4641395335 4969023241 5230550780 5825751386 6351383090 6497953469 6839951020 7098604630 7475521690 7644651140 8322501980 8891936326 9282790670 9938046482 11651502772 12067627871 12702766180 12995906938 14197209260 14564378465 14951043380 17783872652 18565581340 19876092964 22229840815 24135255742 24845116205 25991813876 29128756930 32489767345 44459681630 48270511484 49690232410 58257513860 60338139355 64979534690 84473395097 88919363260 99380464820 120676278710 129959069380 168946790194 241352557420 337893580388 422366975485 844733950970 1689467901940
• Sum of all divisors σ(n): 5084993894400
• Sum of proper divisors (its aliquot sum) s(n): 3395525992460
• 1689467901940 is an abundant number, because the sum of its proper divisors (3395525992460) is greater than itself. Its abundance is 1706058090520

Bases of 1689467901940

• Binary: 11000100101011100001000100101011111110100₂
• Hexadecimal: 0x1895C2257F4
• Base-36: LK4PKG6S

Squares and roots of 1689467901940

• 1689467901940 squared (1689467901940²) is 2854301791685545455763600
• 1689467901940 cubed (1689467901940³) is 4822251259502561417373430372621384000
• The square root of 1689467901940 is 1299795.3307886593
• The cube root of 1689467901940 is 11910.1340173003

Scales and comparisons

• 1,689,467,901,940 seconds is equal to 53,719 years, 44 weeks, 2 days, 15 hours, 25 minutes, 40 seconds.
• To count from 1 to 1,689,467,901,940 would take you about one hundred thirty-four thousand, two hundred ninety-nine 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 1689467901940 cubic inches would be around 992.5 feet tall.

Recreational maths with 1689467901940

• 1689467901940 backwards is 0491097649861
• The number of decimal digits it has is: 13
• The sum of 1689467901940's digits is 64
• More coming soon!