131286374912

Names of 131286374912

• Cardinal: 131286374912 can be written as One hundred thirty-one billion, two hundred eighty-six million, three hundred seventy-four thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.31286374912 × 10¹¹

Factors of 131286374912

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 228

Divisors of 131286374912

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 4 7 8 11 14 16 17 22 28 31 32 34 44 56 62 64 68 71 77 88 89 112 119 124 128 136 142 154 176 178 187 217 224 238 248 256 272 284 308 341 352 356 374 434 448 476 496 497 512 527 544 568 616 623 682 704 712 748 781 868 896 952 979 992 994 1054 1088 1136 1207 1232 1246 1309 1364 1408 1424 1496 1513 1562 1736 1792 1904 1958 1984 1988 2108 2176 2201 2272 2387 2414 2464 2492 2618 2728 2759 2816 2848 2992 3026 3124 3472 3584 3689 3808 3916 3968 3976 4216 4352 4402 4544 4774 4828 4928 4984 5236 5456 5467 5518 5632 5696 5797 5984 6052 6248 6319 6853 6944 7378 7616 7832 7936 7952 8432 8449 8704 8804 9088 9548 9656 9856 9968 10472 10591 10912 10934 11036 11392 11594 11968 12104 12496 12638 13277 13706 13888 14756 15232 15407 15664 15872 15904 16643 16864 16898 17608 18176 19096 19312 19313 19712 19936 20944 21182 21824 21868 22072 22784 23188 23936 24208 24211 24992 25276 26554 27412 27776 29512 30349 30464 30814 31328 31808 33286 33728 33796 35216 36352 37417 38192 38624 38626 39424 39872 40579 41888 42364 43648 43736 44144 44233 45568 46376 46903 47872 48416 48422 49984 50552 53108 54824 55552 59024 60698 60928 61628 62656 63616 66572 67456 67592 69509 70432 74834 76384 77248 77252 79744 81158 83776 84728 87296 87472 88288 88466 92752 92939 93806 95744 96832 96844 99968 101104 106216 107423 109648 111104 116501 118048 121396 123256 125312 127232 133144 134912 135184 139018 140864 149668 152768 154496 154504 159488 162316 167552 169456 169477 174592 174944 176576 176932 185504 185878 187612 193664 193688 195889 199936 202208 212432 212443 214846 219296 233002 236096 242792 246512 250624 254464 261919 266288 269824 270368 278036 281728 299336 305536 308992 309008 318976 324632 328321 335104 338912 338954 349888 353152 353864 371008 371756 375224 387328 387376 391778 399872 404416 411587 424864 424886 429692 438592 466004 472192 485584 486563 493024 501248 515933 523838 532576 540736 556072 563456 598672 611072 617984 618016 649264 656642 670208 677824 677908 699776 706304 707728 742016 743512 750448 751961 774656 774752 783556 808832 823174 849728 849772 859384 877184 932008 944384 971168 973126 986048 1031866 1047676 1065152 1081472 1112144 1126912 1181653 1197344 1222144 1236032 1298528 1313284 1355648 1355816 1371223 1399552 1412608 1415456 1484032 1487024 1500896 1503922 1549504 1567112 1617664 1646348 1699456 1699544 1718768 1754368 1864016 1888768 1942336 1946252 1972096 2063732 2095352 2130304 2154779 2162944 2224288 2363306 2394688 2472064 2597056 2626568 2711296 2711632 2742446 2799104 2830912 2881109 2968064 2974048 3001792 3007844 3099008 3134224 3235328 3292696 3330113 3398912 3399088 3437536 3508736 3611531 3728032 3884672 3892504 3944192 4127464 4190704 4260608 4309558 4325888 4448576 4726612 4789376 4944128 5194112 5253136 5422592 5423264 5484892 5661824 5762218 5948096 6003584 6015688 6198016 6268448 6585392 6660226 6797824 6798176 6875072 7223062 7456064 7769344 7785008 7888384 8254928 8271571 8381408 8521216 8619116 8897152 9453224 9578752 9888256 10388224 10506272 10846528 10969784 11323648 11524436 11896192 12007168 12031376 12396032 12536896 13170784 13320452 13596352 13750144 14446124 14912128 15083453 15538688 15570016 16509856 16543142 16762816 17238232 17794304 18906448 19157504 20776448 21012544 21693056 21939568 22647296 23048872 23310791 23792384 24014336 24062752 25073792 26341568 26640904 27192704 27500288 28892248 29824256 30166906 31140032 33019712 33086284 33525632 34476464 35588608 36631243 37812896 42025088 43386112 43879136 46097744 46621582 47584768 48125504 50147584 52683136 53281808 54385408 55000576 57784496 59648512 60333812 62280064 66039424 66172568 67051264 68952928 73262486 75625792 84050176 86772224 87758272 92195488 93243164 96251008 100295168 105366272 106563616 108770816 115568992 120667624 124560128 132078848 132345136 134102528 137905856 146524972 151251584 168100352 175516544 184390976 186486328 192502016 210732544 213127232 231137984 241335248 249120256 256418701 264157696 264690272 275811712 293049944 302503168 351033088 368781952 372972656 385004032 426254464 462275968 482670496 512837402 529380544 551623424 586099888 605006336 702066176 737563904 745945312 852508928 924551936 965340992 1025674804 1058761088 1103246848 1172199776 1475127808 1491890624 1705017856 1849103872 1930681984 2051349608 2117522176 2344399552 2983781248 3861363968 4102699216 4235044352 4688799104 5967562496 7722727936 8205398432 9377598208 11935124992 16410796864 18755196416 32821593728 65643187456 131286374912
• Sum of all divisors σ(n): 366559395840
• Sum of proper divisors (its aliquot sum) s(n): 235273020928
• 131286374912 is an abundant number, because the sum of its proper divisors (235273020928) is greater than itself. Its abundance is 103986646016

Bases of 131286374912

• Binary: 1111010010001010001110001101000000000₂
• Hexadecimal: 0x1E91471A00
• Base-36: 1OB8IN7K

Squares and roots of 131286374912

• 131286374912 squared (131286374912²) is 17236112237534223007744
• 131286374912 cubed (131286374912³) is 2262866693242229200225295063318528
• The square root of 131286374912 is 362334.6173249253
• The cube root of 131286374912 is 5082.4512178917

Scales and comparisons

• 131,286,374,912 seconds is equal to 4,174 years, 26 weeks, 5 hours, 28 minutes, 32 seconds.
• To count from 1 to 131,286,374,912 would take you about eight thousand, three hundred forty-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 131286374912 cubic inches would be around 423.5 feet tall.

Recreational maths with 131286374912

• 131286374912 backwards is 219473682131
• The number of decimal digits it has is: 12
• The sum of 131286374912's digits is 47
• More coming soon!