137281538988262430

Names of 137281538988262430

• Cardinal: 137281538988262430 can be written as One hundred thirty-seven quadrillion, two hundred eighty-one trillion, five hundred thirty-eight billion, nine hundred eighty-eight million, two hundred sixty-two thousand, four hundred thirty.

Scientific notation

• Scientific notation: 1.3728153898826243 × 10¹⁷

Factors of 137281538988262430

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 403

Divisors of 137281538988262430

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 5 10 19 38 59 95 118 151 167 190 295 302 334 361 590 722 755 835 1121 1510 1670 1805 2242 2869 3173 3481 3610 5605 5738 6346 6859 6962 8909 9853 11210 13718 14345 15865 17405 17818 19706 21299 22801 25217 28690 31730 34295 34810 42598 44545 45602 49265 50434 54511 60287 66139 68590 89090 98530 106495 109022 114005 120574 126085 132278 169271 187207 212990 228010 252170 272555 301435 330695 338542 374414 404681 433219 479123 525631 545110 581327 602870 661390 809362 846355 866438 936035 958246 1035709 1051262 1145453 1162654 1256641 1345259 1487803 1692710 1872070 2023405 2071418 2166095 2290906 2395615 2513282 2628155 2690518 2906635 2975606 3216149 3442951 3556933 3807767 4046810 4332190 4791230 5178545 5256310 5727265 5813270 6283205 6432298 6726295 6885902 7113866 7439015 7615534 8231161 9103337 9986989 10357090 11045213 11454530 12566410 13452590 14878030 16080745 16462322 17214755 17784665 18206674 19038835 19973978 22090426 23876179 25559921 28268257 32161490 34429510 35569330 38077670 41155805 45516685 47752358 49934945 51119842 55226065 56536514 61106831 65416069 67581727 72347573 79370281 82311610 87780377 91033370 99869890 110452130 119380895 122213662 127799605 130832138 135163454 141341285 144695146 156392059 158740562 172963403 175560754 189752791 203134109 209859047 224658253 238761790 255599210 282682570 305534155 312784118 327080345 337908635 345926806 361737865 379505582 396851405 406268218 419718094 438901885 449316506 485638499 537096883 574972817 611068310 654160690 675817270 723475730 781960295 793702810 864817015 877803770 948763955 971276998 1015670545 1049295235 1074193766 1123291265 1149945634 1242905311 1374603887 1508035339 1563920590 1667827163 1729634030 1897527910 2031341090 2098590470 2246582530 2428192495 2485810622 2685484415 2749207774 2874864085 3016070678 3335654326 3605303029 3859548071 3987321893 4268506807 4856384990 5370968830 5749728170 6214526555 6873019435 7210606058 7540176695 7719096142 7974643786 8339135815 8537013614 9227131481 10204840777 10924483523 11984912431 12429053110 13254836927 13746038870 15080353390 16678271630 18026515145 18454262962 19297740355 19936609465 20409681554 21342534035 21848967046 23615200909 23969824862 26117473853 26509673854 28652671441 31688716097 33923396203 36053030290 38595480710 39873218930 42685068070 46135657405 47230401818 51024203885 52234947706 54622417615 57305342882 59924562155 63377432194 66274184635 67846792406 73331413349 81101629333 92271314810 102048407770 109244835230 118076004545 119849124310 130587369265 132548369270 143263357205 146662826698 158443580485 162203258666 169616981015 207565186937 227713336189 236152009090 251841901613 261174738530 286526714410 316887160970 339233962030 366657066745 405508146665 415130373874 455426672378 503683803226 544400757379 602085605843 644544527857 733314133490 811016293330 1037825934685 1088801514758 1138566680945 1204171211686 1259209508065 1289089055714 1393296853631 1540930957327 2001480375977 2075651869370 2277133361890 2518419016130 2722003786895 2786593707262 3010428029215 3081861914654 3222722639285 3943738551803 4002960751954 4326553387591 4784996130647 5444007573790 6020856058430 6445445278570 6966484268155 7704654786635 7887477103606 8653106775182 9569992261294 10007401879885 12246346029283 13932968536310 15409309573270 19718692759015 20014803759770 21632766937955 23924980653235 24492692058566 38028127143563 39437385518030 43265533875910 47849961306470 61231730146415 76056254287126 82204514364229 90914926482293 122463460292830 164409028728458 181829852964586 190140635717815 232680574556377 380281271435630 411022571821145 454574632411465 465361149112754 722534415727697 822045143642290 909149264822930 1163402872781885 1445068831455394 2326805745563770 3612672078638485 7225344157276970 13728153898826243 27456307797652486 68640769494131215 137281538988262430
• Sum of all divisors σ(n): 268696994741360640
• Sum of proper divisors (its aliquot sum) s(n): 131415455753098210
• 137281538988262430 is a deficient number, because the sum of its proper divisors (131415455753098210) is less than itself. Its deficiency is 5866083235164220

Bases of 137281538988262430

• Binary: 111100111101110001101010100010101100111010100010000011110₂
• Hexadecimal: 0x1E7B8D5159D441E
• Base-36: 11JQ8SDDB95Q

Squares and roots of 137281538988262430

• 137281538988262430 squared (137281538988262430²) is 18846220946985817652697310549504900
• 137281538988262430 cubed (137281538988262430³) is 2587238215715041620934941969691197988654547770907000
• The square root of 137281538988262430 is 370515234.4887621891
• The cube root of 137281538988262430 is 515866.5637934367

Scales and comparisons

• 137,281,538,988,262,430 seconds is equal to 4,365,128,300 years, 7 weeks, 4 days, 53 minutes, 50 seconds.
• To count from 1 to 137,281,538,988,262,430 would take you about thirteen billion, ninety-five million, three hundred eighty-four thousand, nine hundred 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 137281538988262430 cubic inches would be around 42988.9 feet tall.

Recreational maths with 137281538988262430

• 137281538988262430 backwards is 034262889835182731
• The number of decimal digits it has is: 18
• The sum of 137281538988262430's digits is 80
• More coming soon!