19909701505512

Names of 19909701505512

• Cardinal: 19909701505512 can be written as Nineteen trillion, nine hundred nine billion, seven hundred one million, five hundred five thousand, five hundred twelve.

Scientific notation

• Scientific notation: 1.9909701505512 × 10¹³

Factors of 19909701505512

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 122

Divisors of 19909701505512

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 18 21 24 26 27 28 36 39 42 49 52 54 56 63 72 78 84 91 97 98 104 108 117 126 147 156 168 169 182 189 194 196 216 234 252 273 291 294 312 338 343 351 364 378 388 392 441 468 504 507 546 582 588 637 676 679 686 702 728 756 776 819 873 882 936 1014 1029 1092 1164 1176 1183 1261 1274 1323 1352 1358 1372 1404 1512 1521 1638 1746 1764 1911 2028 2037 2058 2184 2197 2328 2366 2457 2522 2548 2619 2646 2716 2744 2808 3042 3087 3276 3492 3528 3549 3783 3822 4056 4074 4116 4394 4459 4563 4732 4753 4914 5044 5096 5238 5292 5432 5733 6084 6111 6174 6552 6591 6984 7098 7566 7644 8148 8232 8281 8788 8827 8918 9126 9261 9409 9464 9506 9828 10088 10476 10584 10647 11349 11466 12168 12222 12348 13182 13377 14196 14259 15132 15288 15379 16296 16393 16562 17199 17576 17654 17836 18252 18333 18522 18818 19012 19656 19773 20952 21294 22698 22932 24444 24696 24843 26364 26481 26754 28227 28392 28518 28561 30264 30758 31941 32786 33124 33271 34047 34398 35308 35672 36504 36666 37044 37636 38024 39546 40131 42588 42777 45396 45864 46137 48888 49179 49686 52728 52962 53508 56454 57036 57122 57967 59319 61516 61789 63882 65572 65863 66248 66542 68094 68796 70616 73332 74088 74529 75272 79092 79443 80262 84681 85176 85554 85683 90792 92274 98358 99372 99813 105924 107016 107653 112908 114072 114244 114751 115934 118638 120393 122317 123032 123578 127764 128331 131144 131726 133084 136188 137592 138411 146664 147537 149058 158184 158886 160524 169362 171108 171366 173901 184548 185367 196716 197589 198744 199626 199927 211848 213109 215306 223587 225816 228488 229502 231868 237276 238329 240786 244634 247156 254043 255528 256662 257049 263452 266168 272376 276822 295074 298116 299439 317772 321048 322959 338724 342216 342732 344253 347802 366951 369096 370734 393432 395178 399252 399854 415233 426218 430612 432523 442611 447174 459004 461041 463736 474552 476658 481572 489268 494312 508086 513324 514098 521703 526904 553644 556101 590148 592767 596232 598878 599781 635544 639327 645918 677448 685464 688506 695604 733902 741468 753571 771147 790356 798504 799708 803257 830466 852436 856219 861224 865046 885222 894348 898317 918008 922082 953316 963144 968877 978536 1016172 1026648 1028196 1032759 1043406 1100853 1107288 1112202 1180296 1185534 1197756 1199562 1278654 1291836 1297569 1377012 1383123 1391208 1399489 1467804 1482936 1491763 1507142 1542294 1565109 1580712 1590121 1599416 1606514 1660932 1668303 1704872 1712438 1730092 1770444 1778301 1788696 1796634 1799343 1844164 1906632 1917981 1937754 2032344 2056392 2065518 2086812 2201706 2224404 2260713 2371068 2395512 2399124 2409771 2557308 2568657 2583672 2595138 2754024 2766246 2770417 2798978 2906631 2935608 2983526 3014284 3084588 3098277 3130218 3180242 3213028 3227287 3302559 3321864 3336606 3424876 3460184 3540888 3556602 3593268 3598686 3688328 3835962 3875508 3892707 4131036 4149369 4173624 4198467 4403412 4448808 4475289 4521426 4742136 4770363 4798248 4819542 5114616 5137314 5190276 5398029 5532492 5540834 5597956 5622799 5753943 5813262 5967052 5993533 6028568 6169176 6196554 6260436 6360484 6426056 6454574 6605118 6673212 6782139 6849752 7113204 7186536 7197372 7229313 7671924 7705971 7751016 7785414 8262072 8298738 8311251 8396934 8806824 8950578 9042852 9540726 9639084 9681861 9796423 10274628 10380552 10442341 10796058 11064984 11081668 11130847 11195912 11245598 11507886 11626524 11678121 11934104 11987066 12393108 12448107 12520872 12595401 12720968 12909148 13210236 13346424 13425867 13564278 14226408 14311089 14394744 14458626 15343848 15411942 15570828 16597476 16622502 16793868 16868397 17901156 17980599 18085704 19081452 19278168 19363722 19392919 19592846 20346417 20549256 20671573 20884682 21592116 21687939 22163336 22261694 22491196 23015772 23117913 23253048 23356242 23974132 24786216 24896214 24933753 25190802 25818296 26420472 26851734 27128556 28622178 28917252 29045583 29389269 30823884 31141656 31327023 33194952 33245004 33392541 33587736 33736794 35802312 35961198 37786203 38162904 38727444 38785838 39185692 40277601 40692834 41343146 41769364 41954731 42933267 43184232 43375878 44523388 44982392 46031544 46235826 46712484 47948264 49792428 49867506 50381604 50605191 53703468 53941797 54257112 57244356 57834504 58091166 58178757 58778538 61647768 62014719 62654046 66490008 66785082 67473588 71922396 73096387 74801259 75572406 77454888 77571676 77915929 78371384 80555202 81385668 82686292 83538728 83909462 85866534 86751756 87136749 88167807 89046776 92471652 93424968 93981069 99584856 99735012 100177623 100763208 101210382 107406936 107883594 114488712 116182332 116357514 117557076 124029438 125308092 125864193 133570164 134947176 135750433 143844792 144701011 146192774 149602518 151144812 151815573 155143352 155831858 161110404 161825391 162771336 165372584 167818924 171733068 173503512 174273498 174536271 176335614 184943304 186044157 187962138 199470024 200355246 202420764 215767188 219289161 232364664 232715028 233747787 235114152 248058876 250616184 251728386 264503421 267140328 268730449 271500866 281943207 289402022 292385548 299205036 300532869 302289624 303631146 311663716 322220808 323650782 335637848 343466136 348546996 349072542 352671228 372088314 375924276 377592579 400710492 404841528 407251299 431534376 434103033 438578322 465430056 467495574 496117752 503456772 523608813 529006842 537460898 543001732 545411503 558132471 563886414 578804044 584771096 598410072 601065738 607262292 623327432 647301564 657867483 697093992 698145084 701243361 705342456 744176628 751848552 755185158 801420984 806191347 814502598 868206066 877156644 934991148 950253031 1006913544 1012907077 1047217626 1058013684 1074921796 1086003464 1090823006 1116264942 1127772828 1132777737 1157608088 1202131476 1214524584 1221753897 1294603128 1302309099 1315734966 1396290168 1402486722 1488353256 1510370316 1612382694 1629005196 1636234509 1736412132 1754313288 1869982296 1881113143 1900506062 1973602449 2025814154 2094435252 2103730083 2116027368 2149843592 2181646012 2232529884 2255545656 2265555474 2404262952 2418574041 2443507794 2604618198 2631469932 2804973444 2850759093 3020740632 3038721231 3224765388 3258010392 3272469018 3472824264 3665261691 3762226286 3801012124 3906927297 3947204898 4051628308 4188870504 4207460166 4363292024 4465059768 4531110948 4837148082 4887015588 4908703527 5209236396 5262939864 5609946888 5643339429 5701518186 6077442462 6449530776 6544938036 7090349539 7255722123 7330523382 7524452572 7602024248 7813854594 7894409796 8103256616 8414920332 8552277279 9062221896 9116163693 9674296164 9774031176 9817407054 10418472792 11286678858 11403036372 12154884924 13089876072 13167792001 14180699078 14511444246 14661046764 14726110581 15048905144 15627709188 15788819592 16829840664 16930018287 17104554558 18232327386 19348592328 19634814108 21271048617 22573357716 22806072744 24309769848 25656831837 26335584002 27348491079 28361398156 29022888492 29322093528 29452221162 31255418376 33860036574 34209109116 36464654772 39269628216 39503376003 42542097234 45146715432 50790054861 51313663674 52671168004 54696982158 56722796312 58045776984 58904442324 63813145851 67720073148 68418218232 72929309544 79006752006 85084194468 92174544007 101580109722 102627327348 105342336008 109393964316 117808884648 118510128009 127626291702 135440146296 158013504012 170168388936 184349088014 191439437553 203160219444 205254654696 218787928632 237020256018 255252583404 276523632021 316027008024 355530384027 368698176028 382878875106 406320438888 474040512036 510505166808 553047264042 711060768054 737396352056 765757750212 829570896063 948081024072 1106094528084 1422121536108 1531515500424 1659141792126 2212189056168 2488712688189 2844243072216 3318283584252 4977425376378 6636567168504 9954850752756 19909701505512
• Sum of all divisors σ(n): 70597460880000
• Sum of proper divisors (its aliquot sum) s(n): 50687759374488
• 19909701505512 is an abundant number, because the sum of its proper divisors (50687759374488) is greater than itself. Its abundance is 30778057868976

Bases of 19909701505512

• Binary: 100100001101110010110101011111001000111101000₂
• Hexadecimal: 0x121B96AF91E8
• Base-36: 722E28160

Squares and roots of 19909701505512

• 19909701505512 squared (19909701505512²) is 396396214038586799366382144
• 19909701505512 cubed (19909701505512³) is 7892130299423308589005748060077514377728
• The square root of 19909701505512 is 4462028.8552980023
• The cube root of 19909701505512 is 27103.2632270539

Scales and comparisons

• 19,909,701,505,512 seconds is equal to 633,066 years, 48 weeks, 25 minutes, 12 seconds.
• To count from 1 to 19,909,701,505,512 would take you about one million, five hundred eighty-two thousand, six hundred sixty-seven 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 19909701505512 cubic inches would be around 2258.6 feet tall.

Recreational maths with 19909701505512

• 19909701505512 backwards is 21550510790991
• 19909701505512 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 19909701505512's digits is 54
• More coming soon!