19801422539136

Names of 19801422539136

• Cardinal: 19801422539136 can be written as Nineteen trillion, eight hundred one billion, four hundred twenty-two million, five hundred thirty-nine thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 1.9801422539136 × 10¹³

Factors of 19801422539136

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 175

Divisors of 19801422539136

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 81 84 96 98 108 112 126 128 144 147 162 163 168 189 192 196 216 224 243 252 288 294 324 326 336 378 384 392 432 441 448 486 489 504 567 576 588 648 652 672 729 756 784 864 882 896 972 978 1008 1134 1141 1152 1176 1296 1304 1323 1344 1458 1467 1512 1568 1701 1728 1764 1944 1956 2016 2268 2282 2352 2592 2608 2646 2688 2916 2934 3024 3136 3402 3423 3456 3528 3888 3912 3969 4032 4401 4536 4564 4704 5103 5184 5216 5292 5832 5868 6048 6272 6804 6846 7056 7776 7824 7938 7987 8064 8802 9072 9128 9408 10206 10269 10368 10432 10584 11664 11736 11907 12096 13203 13608 13692 14112 15552 15648 15876 15974 17604 18144 18256 18816 20412 20538 20864 21168 23328 23472 23814 23961 24192 26406 26569 27216 27384 28224 30807 31104 31296 31752 31948 35208 35721 36288 36512 39609 40824 41076 42336 46656 46944 47628 47922 52812 53138 54432 54768 56448 61614 62592 63504 63896 70416 71442 71883 72576 73024 79218 79707 81648 82152 84672 92421 93312 93888 95256 95844 105624 106276 108864 109536 118827 123228 127008 127792 140832 142884 143766 146048 158436 159414 163296 164304 169344 184842 185983 187776 190512 191688 211248 212552 215649 217728 219072 237654 239121 246456 254016 255584 277263 281664 285768 287532 316872 318828 326592 328608 369684 371966 381024 383376 422496 425104 431298 438144 475308 478242 492912 508032 511168 554526 557949 563328 571536 575064 633744 637656 646947 653184 657216 717363 739368 743932 762048 766752 831789 844992 850208 862596 950616 956484 985824 1022336 1109052 1115898 1143072 1150128 1267488 1275312 1293894 1301881 1314432 1434726 1478736 1487864 1524096 1533504 1663578 1673847 1689984 1700416 1725192 1901232 1912968 1940841 1971648 2152089 2218104 2231796 2286144 2300256 2534976 2550624 2587788 2603762 2869452 2957472 2975728 3067008 3327156 3347694 3400832 3450384 3802464 3825936 3881682 3905643 3943296 4304178 4330747 4436208 4463592 4572288 4600512 5021541 5069952 5101248 5175576 5207524 5738904 5822523 5914944 5951456 6456267 6654312 6695388 6900768 7604928 7651872 7763364 7811286 8608356 8661494 8872416 8927184 9201024 10043082 10202496 10351152 10415048 11477808 11645046 11716929 11829888 11902912 12912534 12992241 13308624 13390776 13801536 15064623 15209856 15303744 15526728 15622572 17216712 17322988 17744832 17854368 19368801 20086164 20702304 20830096 22955616 23290092 23433858 23805824 25825068 25984482 26617248 26781552 27603072 30129246 30315229 30607488 31053456 31245144 34433424 34645976 35150787 35489664 35708736 38737602 38976723 40172328 41404608 41660192 45193869 45911232 46580184 46867716 51650136 51968964 53234496 53563104 60258492 60630458 62106912 62490288 68866848 69291952 70301574 71417472 77475204 77953446 80344656 82809216 83320384 90387738 90945687 91822464 93160368 93735432 103300272 103937928 105452361 106468992 107126208 116930169 120516984 121260916 124213824 124980576 135581607 137733696 138583904 140603148 154950408 155906892 160689312 166640768 180775476 181891374 186320736 187470864 206600544 207875856 210904722 212206603 214252416 233860338 241033968 242521832 248427648 249961152 271163214 272837061 275467392 277167808 281206296 309900816 311813784 316357083 321378624 350790507 361550952 363782748 372641472 374941728 413201088 415751712 421809444 424413206 467720676 482067936 485043664 499922304 542326428 545674122 554335616 562412592 619801632 623627568 632714166 636619809 642757248 701581014 723101904 727565496 745282944 749883456 818511183 826402176 831503424 843618888 848826412 935441352 949071249 964135872 970087328 1052371521 1084652856 1091348244 1124825184 1239603264 1247255136 1265428332 1273239618 1403162028 1446203808 1455130992 1499766912 1637022366 1663006848 1687237776 1697652824 1870882704 1898142498 1909859427 1928271744 1940174656 2104743042 2169305712 2182696488 2249650368 2455533549 2479206528 2494510272 2530856664 2546479236 2806324056 2892407616 2910261984 3157114563 3274044732 3374475552 3395305648 3741765408 3796284996 3819718854 3880349312 4209486084 4338611424 4365392976 4499300736 4911067098 4989020544 5061713328 5092958472 5612648112 5729578281 5784815232 5820523968 6314229126 6548089464 6748951104 6790611296 7366600647 7483530816 7592569992 7639437708 8418972168 8677222848 8730785952 9822134196 10123426656 10185916944 11225296224 11459156562 11641047936 12628458252 13096178928 13497902208 13581222592 14733201294 14967061632 15185139984 15278875416 16837944336 17188734843 17354445696 17461571904 19644268392 20246853312 20371833888 22099801941 22450592448 22918313124 25256916504 26192357856 27162445184 29466402588 30370279968 30557750832 33675888672 34377469686 34923143808 39288536784 40493706624 40743667776 44199603882 44901184896 45836626248 50513833008 51566204529 52384715712 58932805176 60740559936 61115501664 67351777344 68754939372 78577073568 81487335552 88399207764 91673252496 101027666016 103132409058 104769431424 117865610352 121481119872 122231003328 134703554688 137509878744 154698613587 157154147136 176798415528 183346504992 202055332032 206264818116 235731220704 244462006656 275019757488 309397227174 314308294272 353596831056 366693009984 404110664064 412529636232 471462441408 550039514976 618794454348 707193662112 733386019968 825059272464 942924882816 1100079029952 1237588908696 1414387324224 1650118544928 2200158059904 2475177817392 2828774648448 3300237089856 4950355634784 6600474179712 9900711269568 19801422539136
• Sum of all divisors σ(n): 69226217177400
• Sum of proper divisors (its aliquot sum) s(n): 49424794638264
• 19801422539136 is an abundant number, because the sum of its proper divisors (49424794638264) is greater than itself. Its abundance is 29623372099128

Bases of 19801422539136

• Binary: 100100000001001100000110000011010100110000000₂
• Hexadecimal: 0x120260C1A980
• Base-36: 70ONBQ000

Squares and roots of 19801422539136

• 19801422539136 squared (19801422539136²) is 392096334573403193451626496
• 19801422539136 cubed (19801422539136³) is 7764065196934396046249596938413414547456
• The square root of 19801422539136 is 4449878.9353347581
• The cube root of 19801422539136 is 27054.0401617989

Scales and comparisons

• 19,801,422,539,136 seconds is equal to 629,623 years, 51 weeks, 2 days, 5 hours, 45 minutes, 36 seconds.
• To count from 1 to 19,801,422,539,136 would take you about one million, five hundred seventy-four thousand and fifty-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 19801422539136 cubic inches would be around 2254.5 feet tall.

Recreational maths with 19801422539136

• 19801422539136 backwards is 63193522410891
• 19801422539136 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 19801422539136's digits is 54
• More coming soon!