149688990740646

Names of 149688990740646

• Cardinal: 149688990740646 can be written as One hundred forty-nine trillion, six hundred eighty-eight billion, nine hundred ninety million, seven hundred forty thousand, six hundred forty-six.

Scientific notation

• Scientific notation: 1.49688990740646 × 10¹⁴

Factors of 149688990740646

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 90

Divisors of 149688990740646

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 31 42 47 49 54 62 63 81 93 94 98 126 141 147 162 186 189 217 243 279 282 294 329 343 378 423 434 441 486 558 567 651 658 686 729 837 846 882 961 987 1029 1134 1269 1302 1323 1457 1458 1519 1674 1701 1922 1953 1974 2058 2187 2209 2303 2511 2538 2646 2883 2914 2961 3038 3087 3402 3807 3906 3969 4371 4374 4418 4557 4606 5022 5103 5766 5859 5922 6174 6627 6727 6909 7533 7614 7938 8649 8742 8883 9114 9261 10199 10206 10633 11421 11718 11907 13113 13254 13454 13671 13818 15066 15309 15463 16121 17298 17577 17766 18522 19881 20181 20398 20727 21266 22599 22842 23814 25947 26226 26649 27342 27783 30597 30618 30926 31899 32242 34263 35154 35721 39339 39762 40362 41013 41454 45167 45198 46389 47089 48363 51894 52731 53298 55566 59643 60543 61194 62181 63798 67797 68479 68526 71393 71442 77841 78678 79947 82026 83349 90334 91791 92778 94178 95697 96726 102789 103823 105462 107163 108241 118017 119286 121086 123039 124362 135501 135594 136958 139167 141267 142786 145089 155682 158193 159894 166698 178929 181629 183582 186543 191394 205437 205578 207646 214179 214326 216482 233523 236034 239841 246078 250047 271002 275373 278334 282534 287091 290178 311469 316169 316386 324723 329623 354051 357858 363258 369117 373086 406503 410874 417501 423801 428358 435267 467046 474579 479353 479682 499751 500094 536787 544887 550746 559629 574182 616311 622938 632338 642537 649446 659246 700569 708102 719523 726761 738234 750141 757687 813006 826119 835002 847602 861273 870534 934407 948507 949158 958706 974169 988869 999502 1062153 1073574 1089774 1107351 1119258 1219509 1232622 1252503 1271403 1285074 1305801 1401138 1438059 1439046 1453522 1499253 1500282 1515374 1610361 1634661 1652238 1678887 1722546 1848933 1868814 1897014 1927611 1948338 1977738 2101707 2122849 2124306 2180283 2213183 2214702 2273061 2439018 2478357 2505006 2542806 2583819 2611602 2803221 2845521 2876118 2922507 2966607 2998506 3186459 3218513 3220722 3269322 3322053 3355471 3357774 3658527 3697866 3757509 3814209 3855222 3917403 4203414 4245698 4314177 4360566 4426366 4497759 4546122 4831083 4903983 4956714 5036661 5087327 5167638 5546799 5606442 5691042 5782833 5845014 5933214 6368547 6372918 6437026 6540849 6639549 6644106 6710942 6819183 7317054 7435071 7515018 7628418 7751457 7834806 8409663 8536563 8628354 8767521 8899821 8995518 9655539 9662166 9807966 10066413 10073322 10174654 10975581 11093598 11272527 11442627 11565666 11752209 12737094 12942531 13081698 13279098 13493277 13638366 14711949 14859943 14870142 15261981 15492281 15502914 16640397 16819326 17073126 17348499 17535042 17799642 19105641 19311078 19622547 19918647 20132826 20457549 21951162 22305213 22529591 22545054 22885254 23254371 23488297 23504418 25228989 25609689 25885062 26302563 26699463 26986554 28966617 29423898 29719886 30199239 30523962 30984562 32926743 33280794 33817581 34327881 34696998 35256627 35611289 38211282 38827593 39245094 39837294 40479831 40915098 44579829 44610426 45059182 45785943 46476843 46508742 46976594 49921191 50457978 51219378 52045497 52605126 53398926 57316923 57933234 58867641 59755941 60398478 61372647 65853486 67588773 67635162 68655762 70464891 70513254 71222578 75686967 76829067 77655186 78907689 80098389 80959662 86899851 89159658 90597717 91571886 92953686 98780229 99773903 99842382 102983643 104019601 104090994 106833867 114633846 116482779 117735282 119511882 121439493 122745294 133739487 135177546 137357829 139430529 140929782 149763573 151373934 153658134 156136491 157707137 157815378 160196778 171950769 173799702 176602923 179267823 181195434 184117941 197560458 199547806 202766319 205967286 208039202 211394673 213667734 227060901 230487201 232965558 236723067 240295167 242878986 260699553 267478974 271793151 274715658 278861058 299321709 299527146 312058803 312272982 315414274 320501601 343901538 349448337 353205846 358535646 364318479 368235882 401218461 405532638 412073487 418291587 422789346 454121802 460974402 473121411 473446134 480590334 515852307 521399106 529808769 537803469 543586302 552353823 598643418 608298957 624117606 634184019 641003202 691461603 698417321 698896674 720885501 728137207 728636958 782098659 802436922 815379453 824146974 836583174 897965127 936176409 946242822 961504803 1031704614 1048345011 1059617538 1075606938 1092955437 1103949959 1104707646 1203655383 1216597914 1236220461 1254874761 1268368038 1382923206 1396834642 1419364233 1441771002 1456274414 1547556921 1564197318 1589426307 1613410407 1630758906 1657061469 1795930254 1824896871 1872352818 1902552057 1923009606 2095251963 2096690022 2184411621 2185910874 2207899918 2346295977 2407310766 2446138359 2472440922 2509749522 2693895381 2808529227 2838728466 2884514409 3095113842 3178852614 3226820814 3311849877 3314122938 3610966149 3649793742 3708661383 3764624283 3805104114 4190503926 4258092699 4368823242 4642670763 4692591954 4840231221 4888921247 4892276718 5387790762 5474690613 5617058454 5707656171 5769028818 6285755889 6553234863 6623699754 7038887931 7221932298 7338415077 7417322766 7529248566 8081686143 8425587681 8516185398 8653543227 9285341526 9680462442 9777842494 9935549631 10832898447 10949381226 11125984149 11293872849 11415312342 12571511778 12774278097 13106469726 14077775862 14666763741 14676830154 16163372286 16424071839 16851175362 17122968513 17307086454 18857267667 19659704589 19871099262 21665796894 22251968298 22587745698 24245058429 25276763043 25548556194 25960629681 29333527482 29806648893 32498695341 32848143678 33881618547 34222448729 34245937026 37714535334 38322834291 39319409178 44000291223 48490116858 49272215517 50553526086 51368905539 51921259362 56571803001 58979113767 59613297786 64997390682 67763237094 68444897458 72735175287 75830289129 76645668582 77881889043 88000582446 89419946679 98544431034 102667346187 102737811078 113143606002 114968502873 117958227534 132000873669 145470350574 151660578258 155763778086 169715409003 176937341301 178839893358 205334692374 218205525861 227490867387 229937005746 264001747338 268259840037 308002038561 339430818006 344905508619 353874682602 396002621007 436411051722 454981734774 509146227009 530812023903 536519680074 616004077122 689811017238 792005242014 804779520111 924006115683 1018292454018 1061624047806 1188007863021 1527438681027 1592436071709 1609559040222 1848012231366 2376015726042 2414338560333 2772018347049 3054877362054 3184872143418 3564023589063 4828677120666 5544036694098 7128047178126 8316055041147 10692070767189 16632110082294 21384141534378 24948165123441 49896330246882 74844495370323 149688990740646
• Sum of all divisors σ(n): 414608163840000
• Sum of proper divisors (its aliquot sum) s(n): 264919173099354
• 149688990740646 is an abundant number, because the sum of its proper divisors (264919173099354) is greater than itself. Its abundance is 115230182358708

Bases of 149688990740646

• Binary: 100010000010010000101111000111101011000010100110₂
• Hexadecimal: 0x88242F1EB0A6
• Base-36: 1H26688CDI

Squares and roots of 149688990740646

• 149688990740646 squared (149688990740646²) is 22406793948953203923636497316
• 149688990740646 cubed (149688990740646³) is 3354050371952418963709579083595428031106136
• The square root of 149688990740646 is 12234745.2258167599
• The cube root of 149688990740646 is 53096.1811997159

Scales and comparisons

• 149,688,990,740,646 seconds is equal to 4,759,646 years, 46 weeks, 21 hours, 44 minutes, 6 seconds.
• To count from 1 to 149,688,990,740,646 would take you about eleven million, eight hundred ninety-nine thousand, one hundred seventeen 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 149688990740646 cubic inches would be around 4424.7 feet tall.

Recreational maths with 149688990740646

• 149688990740646 backwards is 646047099886941
• 149688990740646 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 149688990740646's digits is 81
• More coming soon!