1557739299942

Names of 1557739299942

• Cardinal: 1557739299942 can be written as One trillion, five hundred fifty-seven billion, seven hundred thirty-nine million, two hundred ninety-nine thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 1.557739299942 × 10¹²

Factors of 1557739299942

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 179

Divisors of 1557739299942

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 6 7 9 14 17 18 21 27 34 41 42 49 51 54 63 81 82 98 102 109 119 123 126 147 153 162 189 218 238 243 246 287 294 306 327 343 357 369 378 441 459 486 567 574 654 686 697 714 729 738 763 833 861 882 918 981 1029 1071 1107 1134 1323 1377 1394 1458 1526 1666 1681 1701 1722 1853 1962 2009 2058 2091 2142 2214 2289 2499 2583 2646 2754 2943 3087 3213 3321 3362 3402 3706 3969 4018 4131 4182 4469 4578 4879 4998 5043 5103 5166 5341 5559 5831 5886 6027 6174 6273 6426 6642 6867 7497 7749 7938 8262 8829 8938 9261 9639 9758 9963 10086 10206 10682 11118 11662 11767 11907 12054 12393 12546 12971 13407 13734 14063 14637 14994 15129 15498 16023 16677 17493 17658 18081 18522 18819 19278 19926 20601 22491 23247 23534 23814 24786 25942 26487 26814 27783 28126 28577 28917 29274 29889 30258 31283 32046 33354 34153 34986 35301 35721 36162 37387 37638 38913 40221 41202 42189 43911 44982 45387 46494 48069 50031 52479 52974 54243 55566 56457 57154 57834 59778 61803 62566 67473 68306 69741 70602 71442 74774 75973 77826 79461 80442 82369 83349 84378 85731 86751 87822 90774 90797 93849 96138 100062 102459 104958 105903 108486 112161 112914 116739 120663 123606 126567 131733 134946 136161 139482 144207 150093 151946 157437 158922 162729 164738 166698 169371 171462 173502 181594 183229 185409 187698 200039 202419 204918 209223 211806 218981 224322 227919 233478 239071 241326 247107 250047 253134 257193 263466 272322 272391 281547 288414 300186 307377 314874 317709 325458 336483 338742 350217 361989 366458 370818 379701 395199 400078 404838 408483 418446 432621 437962 450279 455838 472311 478142 488187 494214 500094 508113 514386 531811 544782 549687 556227 563094 576583 600117 607257 614754 635418 635579 656943 672966 683757 700434 717213 723978 741321 759402 771579 790398 816966 817173 844641 865242 900558 922131 944622 953127 976374 1009449 1016226 1050651 1063622 1085967 1099374 1112454 1139103 1153166 1185597 1200234 1214514 1225449 1271158 1282603 1297863 1313886 1350837 1367514 1400273 1416933 1434426 1464561 1482642 1532867 1543158 1595433 1634346 1649061 1689282 1729749 1800351 1844262 1906254 1906737 1970829 2018898 2051271 2101302 2151639 2171934 2223963 2278206 2314737 2371194 2450898 2451519 2533923 2565206 2595726 2701674 2766393 2800546 2833866 2859381 2929122 3028347 3065734 3114893 3151953 3190866 3257901 3298122 3417309 3459498 3556791 3600702 3722677 3813474 3847809 3893589 3941658 4102542 4200819 4250799 4303278 4447926 4598601 4629474 4786299 4903038 4947183 5067846 5189247 5401053 5532786 5718762 5720211 5912487 6056694 6153813 6229786 6303906 6454917 6515802 6671889 6834618 6944211 7113582 7354557 7445354 7601769 7695618 7787178 8299179 8401638 8501598 8578143 8978221 9085041 9197202 9344679 9455859 9572598 9801911 9894366 10251927 10378494 10802106 11168031 11440422 11543427 11824974 12307626 12602457 12909834 13343778 13795803 13888422 14358897 14709114 14841549 15203538 15567741 16203159 16598358 17156286 17160633 17737461 17956442 18170082 18461439 18689358 18911718 19364751 19603822 20015667 20503854 20832633 21804251 22063671 22336062 22805307 23086854 24897537 25204914 26058739 26934663 27255123 27591606 28034037 28717794 29405733 29683098 31135482 32406318 33504093 34321266 34630281 35474922 36922878 37807371 38729502 40031334 41387409 41665266 43076691 43608502 44127342 44524647 45610614 46703223 48609477 49795074 51481899 52117478 53212383 53869326 54510246 55384317 56068074 58094253 58811466 60047001 62847547 65412753 66191013 67008186 69260562 75614742 78176217 80803989 82774818 84102111 86153382 88217199 89049294 93406446 97218954 100512279 102963798 103890843 106424766 110768634 113422113 116188506 120094002 124162227 125695094 129230073 130825506 132382026 133573941 140109669 145828431 152629757 154445697 156352434 159637149 161607978 168204222 174282759 176434398 188542641 196238259 201024558 207781686 226844226 234528651 242411967 248324454 252306333 258460146 264651597 267147882 280219338 291656862 301536837 305259514 308891394 311672529 319274298 340266339 348565518 372486681 377085282 387690219 392476518 420329007 457889271 463337091 469057302 484823934 504612666 529303194 565627923 588714777 603073674 623345058 680532678 703585953 727235901 744973362 756918999 775380438 793954791 840658014 904610511 915778542 926674182 935017587 1020799017 1068408299 1117460043 1131255846 1177429554 1373667813 1407171906 1454471802 1513837998 1587909582 1696883769 1766144331 1809221022 1870035174 2041598034 2110757859 2136816598 2181707703 2234920086 2270756997 2381864373 2713831533 2747335626 3205224897 3393767538 3532288662 4121003439 4221515718 4363415406 4541513994 4763728746 5090651307 5298432993 5427663066 6332273577 6410449794 6545123109 7145593119 8242006878 9615674691 10181302614 10596865986 12363010317 12664547154 13090246218 14291186238 15271953921 15895298979 18996820731 19231349382 24726020634 28847024073 30543907842 31790597958 37089030951 37993641462 45815861763 57694048146 74178061902 86541072219 91631723526 111267092853 173082144438 222534185706 259623216657 519246433314 778869649971 1557739299942
• Sum of all divisors σ(n): 4474575864000
• Sum of proper divisors (its aliquot sum) s(n): 2916836564058
• 1557739299942 is an abundant number, because the sum of its proper divisors (2916836564058) is greater than itself. Its abundance is 1359097264116

Bases of 1557739299942

• Binary: 10110101010110000011111110110010001100110₂
• Hexadecimal: 0x16AB07F6466
• Base-36: JVM5RCDI

Squares and roots of 1557739299942

• 1557739299942 squared (1557739299942²) is 2426551726583792241203364
• 1557739299942 cubed (1557739299942³) is 3779934987841687917015699445015404888
• The square root of 1557739299942 is 1248094.2672498741
• The cube root of 1557739299942 is 11592.1749146575

Scales and comparisons

• 1,557,739,299,942 seconds is equal to 49,531 years, 15 weeks, 1 day, 1 hour, 5 minutes, 42 seconds.
• To count from 1 to 1,557,739,299,942 would take you about one hundred twenty-three thousand, eight hundred twenty-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 1557739299942 cubic inches would be around 966 feet tall.

Recreational maths with 1557739299942

• 1557739299942 backwards is 2499929377551
• The number of decimal digits it has is: 13
• The sum of 1557739299942's digits is 72
• More coming soon!