1989179267712

Names of 1989179267712

• Cardinal: 1989179267712 can be written as One trillion, nine hundred eighty-nine billion, one hundred seventy-nine million, two hundred sixty-seven thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.989179267712 × 10¹²

Factors of 1989179267712

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 30220

Divisors of 1989179267712

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 31 32 39 42 48 52 56 61 62 64 78 84 91 93 96 104 112 122 124 128 156 168 182 183 186 192 208 217 224 244 248 273 312 336 364 366 372 384 403 416 427 434 448 488 496 546 624 651 672 728 732 744 793 806 832 854 868 896 976 992 1092 1209 1248 1281 1302 1344 1456 1464 1488 1586 1612 1664 1708 1736 1891 1952 1984 2184 2379 2418 2496 2562 2604 2688 2821 2912 2928 2976 3172 3224 3416 3472 3782 3904 3968 4368 4758 4836 4992 5124 5208 5551 5642 5673 5824 5856 5952 6344 6448 6832 6944 7564 7808 8463 8736 9516 9672 10248 10416 11102 11284 11346 11648 11712 11904 12688 12896 13237 13664 13888 15128 16653 16926 17472 19032 19344 20496 20832 22204 22568 22692 23424 24583 25376 25792 26474 27328 27776 30103 30256 33306 33852 34944 38064 38688 39711 40992 41664 44408 45136 45384 49166 50752 51584 52948 54656 60206 60512 66612 67704 73749 76128 77376 79422 81984 83328 88816 90272 90309 90768 98332 101504 105896 120412 121024 133224 135408 147498 152256 154752 158844 163968 172081 177632 180544 180618 181536 196664 210721 211792 240824 242048 266448 270816 294996 304512 317688 344162 355264 361088 361236 363072 391339 393328 421442 423584 481648 516243 532896 541632 589992 632163 635376 688324 710528 722472 726144 782678 786656 842884 847168 933193 963296 1032486 1065792 1083264 1174017 1179984 1264326 1270752 1376648 1444944 1565356 1573312 1685768 1694336 1836283 1866386 1926592 2064972 2131584 2348034 2359968 2528652 2541504 2739373 2753296 2799579 2889888 3130712 3146624 3371536 3672566 3732772 3853184 4129944 4696068 4719936 5057304 5083008 5478746 5506592 5508849 5599158 5779776 6261424 6532351 6743072 7345132 7465544 8218119 8259888 9392136 9439872 10114608 10957492 11013184 11017698 11198316 11559552 12131509 12522848 12853981 13064702 13486144 14690264 14931088 16436238 16519776 18784272 19597053 20229216 21914984 22026368 22035396 22396632 23871679 24263018 25045696 25707962 26129404 26972288 29380528 29862176 32872476 33039552 36394527 37568544 38561943 39194106 40458432 43829968 44070792 44793264 47743358 48526036 50091392 51415924 52258808 56924773 58761056 59724352 65744952 66079104 71615037 72789054 75137088 77123886 78388212 80916864 84920563 87659936 88141584 89586528 95486716 97052072 102831848 104517616 113849546 117522112 119448704 131489904 143230074 145578108 150274176 154247772 156776424 167101753 169841126 170774319 175319872 176283168 179173056 190973432 194104144 205663696 209035232 227699092 235044224 254761689 262979808 286460148 291156216 308495544 313552848 334203506 339682252 341548638 350639744 352566336 358346112 381946864 388208288 398473411 411327392 418070464 455398184 501305259 509523378 525959616 572920296 582312432 616991088 627105696 668407012 679364504 683097276 705132672 740022049 763893728 776416576 796946822 822654784 836140928 910796368 1002610518 1019046756 1051919232 1145840592 1164624864 1195420233 1233982176 1254211392 1336814024 1358729008 1366194552 1480044098 1527787456 1552833152 1593893644 1645309568 1821592736 2005221036 2038093512 2220066147 2291681184 2329249728 2390840466 2467964352 2508422784 2673628048 2717458016 2732389104 2960088196 3055574912 3187787288 3643185472 4010442072 4076187024 4440132294 4583362368 4658499456 4781680932 4935928704 5180154343 5347256096 5434916032 5464778208 5920176392 6375574576 7286370944 8020884144 8152374048 8880264588 9166724736 9563361864 10360308686 10694512192 10869832064 10929556416 11840352784 12751149152 15540463029 16041768288 16304748096 17760529176 19126723728 20720617372 21389024384 21859112832 23680705568 25502298304 31080926058 32083536576 32609496192 35521058352 38253447456 41441234744 47361411136 51004596608 62161852116 64167073152 71042116704 76506894912 82882469488 94722822272 124323704232 142084233408 153013789824 165764938976 248647408464 284168466816 331529877952 497294816928 663059755904 994589633856 1989179267712
• Sum of all divisors σ(n): 6823136624640
• Sum of proper divisors (its aliquot sum) s(n): 4833957356928
• 1989179267712 is an abundant number, because the sum of its proper divisors (4833957356928) is greater than itself. Its abundance is 2844778089216

Bases of 1989179267712

• Binary: 11100111100100100010100101101101010000000₂
• Hexadecimal: 0x1CF2452DA80
• Base-36: PDTDZ62O

Squares and roots of 1989179267712

• 1989179267712 squared (1989179267712²) is 3956834159095248565714944
• 1989179267712 cubed (1989179267712³) is 7870852475046913846407470615655088128
• The square root of 1989179267712 is 1410382.6671198139
• The cube root of 1989179267712 is 12576.4472830381

Scales and comparisons

• 1,989,179,267,712 seconds is equal to 63,249 years, 38 weeks, 6 days, 4 hours, 35 minutes, 12 seconds.
• To count from 1 to 1,989,179,267,712 would take you about one hundred fifty-eight thousand, one hundred twenty-four 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 1989179267712 cubic inches would be around 1048 feet tall.

Recreational maths with 1989179267712

• 1989179267712 backwards is 2177629719891
• The number of decimal digits it has is: 13
• The sum of 1989179267712's digits is 69
• More coming soon!