813997360905248

Names of 813997360905248

• Cardinal: 813997360905248 can be written as Eight hundred thirteen trillion, nine hundred ninety-seven billion, three hundred sixty million, nine hundred five thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 8.13997360905248 × 10¹⁴

Factors of 813997360905248

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 224

Divisors of 813997360905248

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 8 13 16 23 26 32 46 52 59 92 104 118 127 169 184 208 236 254 299 338 368 416 472 508 529 598 676 736 767 944 1016 1058 1196 1352 1357 1534 1651 1888 2032 2116 2197 2392 2704 2714 2921 3068 3302 3887 4064 4232 4394 4784 5408 5428 5842 6136 6604 6877 7493 7774 8464 8788 9568 9971 10856 11684 12167 12272 13208 13754 14986 15548 16129 16928 17576 17641 19942 21463 21712 23368 24334 24544 26416 27508 29972 31096 31211 32258 35152 35282 37973 39884 42926 43424 46736 48668 50531 52832 55016 59944 62192 62422 64516 67183 70304 70564 75946 79768 85852 89401 93472 97336 97409 101062 110032 119888 124384 124844 129032 129623 134366 141128 151892 158171 159536 171704 172339 178802 194672 194818 202124 209677 220064 229333 239776 249688 258064 259246 268732 279019 282256 303784 316342 319072 343408 344678 357604 370967 389344 389636 404248 405743 419354 458666 493649 499376 516128 518492 537464 558038 564512 607568 632684 686816 689356 715208 717853 741934 779272 808496 811486 838708 873379 917332 951611 987298 998752 1036984 1074928 1116076 1162213 1215136 1265368 1266317 1378712 1430416 1435706 1483868 1545209 1558544 1616992 1622972 1677416 1746758 1834664 1903222 1974596 2056223 2073968 2149856 2232152 2240407 2324426 2530736 2532634 2725801 2757424 2860832 2871412 2967736 2981329 3090418 3117088 3245944 3354832 3493516 3669328 3806444 3949192 3963797 4112446 4147936 4464304 4480814 4648852 4822571 5061472 5065268 5274659 5451602 5514848 5742824 5935472 5962658 6180836 6417437 6491888 6709664 6987032 7338656 7612888 7898384 7927594 8224892 8532241 8928608 8961628 9297704 9332089 9645142 10130536 10549318 10903204 11353927 11485648 11870944 11925316 12361672 12370943 12834874 12983776 13974064 15225776 15796768 15855188 16449784 16462121 17064482 17923256 18595408 18664178 19290284 20087717 20261072 21098636 21806408 21887053 22707854 22971296 23850632 24723344 24741886 25669748 26730899 27948128 29125291 30451552 31710376 32899568 32924242 34128964 35435413 35846512 37190816 37328356 38580568 40175434 40522144 42197272 43612816 43774106 45415708 47701264 49446688 49483772 51339496 51529361 53461798 58250582 62693423 63420752 65799136 65848484 68257928 68570567 70870826 71693024 74656712 77161136 80350868 84394544 87225632 87548212 90831416 91167331 95402528 98967544 102678992 103058722 106923596 110919133 116501164 121317157 125386846 126841504 131696968 136515856 137141134 141741652 147601051 149313424 154322272 160701736 160822259 168789088 175096424 181662832 182334662 196241543 197935088 205357984 206117444 213847192 221838266 233002328 242634314 250773692 261140321 263393936 273031712 274282268 283483304 284531689 295202102 298626848 321403472 321644518 350192848 363325664 364669324 378628783 392483086 395870176 412234888 427694384 443676532 466004656 485268628 501547384 503402219 522280642 526787872 548564536 566966608 569063378 590404204 642806944 643289036 669881693 700385696 729338648 757257566 784966172 815014499 824469776 855388768 887353064 932009312 970537256 1003094768 1006804438 1044561284 1097129072 1133933216 1138126756 1180808408 1185175303 1286578072 1339763386 1441948729 1458677296 1514515132 1569932344 1577123041 1630028998 1648939552 1774706128 1941074512 2006189536 2013608876 2089122568 2090689367 2194258144 2276253512 2361616816 2370350606 2551140059 2573156144 2679526772 2883897458 2917354592 3029030264 3139864688 3154246082 3260057996 3394824173 3549412256 3698911957 3882149024 4027217752 4178245136 4181378734 4552507024 4723233632 4740701212 5102280118 5146312288 5359053544 5767794916 6058060528 6279729376 6308492164 6520115992 6544228847 6789648346 7397823914 8054435504 8356490272 8362757468 8708462009 9105014048 9481402424 10204560236 10718107088 11535589832 11578251037 12116121056 12616984328 13040231984 13088457694 13579296692 14795647828 15407278939 16108871008 16725514936 17416924018 18745333477 18962804848 20409120472 21436214176 23071179664 23156502074 25233968656 26080463968 26176915388 27158593384 29591295656 30814557878 33164820767 33451029872 34833848036 37490666954 37925609696 40818240944 46142359328 46313004148 48085855441 50467937312 52353830776 54317186768 59182591312 61629115756 66329641534 66902059744 69667696072 74981333908 81636481888 85074975011 92626008296 96171710882 104707661552 108634373536 118365182624 123258231512 132659283068 139335392144 149962667816 150517263481 170149950022 185252016592 192343421764 200294626207 209415323104 246516463024 265318566136 278670784288 299925335632 301034526962 340299900044 370504033184 384686843528 400589252414 431142669971 493032926048 530637132272 599850671264 602069053924 680599800088 769373687056 801178504828 862285339942 1061274264544 1105974675143 1204138107848 1361199600176 1538747374112 1602357009656 1724570679884 1956724425253 2211949350286 2408276215696 2722399200352 3204714019312 3449141359768 3913448850506 4423898700572 4816552431392 6409428038624 6898282719536 7826897701012 8847797401144 13796565439072 15653795402024 17695594802288 25437417528289 31307590804048 35391189604576 50874835056578 62615181608096 101749670113156 203499340226312 406998680452624 813997360905248
• Sum of all divisors σ(n): 1860356919456000
• Sum of proper divisors (its aliquot sum) s(n): 1046359558550752
• 813997360905248 is an abundant number, because the sum of its proper divisors (1046359558550752) is greater than itself. Its abundance is 232362197645504

Bases of 813997360905248

• Binary: 10111001000101001110000111100010110111110000100000₂
• Hexadecimal: 0x2E453878B7C20
• Base-36: 80JD83W6JK

Squares and roots of 813997360905248

• 813997360905248 squared (813997360905248²) is 662591703560708565110033941504
• 813997360905248 cubed (813997360905248³) is 539347898056129186193880045043378434918612992
• The square root of 813997360905248 is 28530638.9852251293
• The cube root of 813997360905248 is 93370.0659615951

Scales and comparisons

• 813,997,360,905,248 seconds is equal to 25,882,598 years, 11 weeks, 2 days, 5 hours, 14 minutes, 8 seconds.
• To count from 1 to 813,997,360,905,248 would take you about sixty-four million, seven hundred six thousand, four hundred ninety-five 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 813997360905248 cubic inches would be around 7780.8 feet tall.

Recreational maths with 813997360905248

• 813997360905248 backwards is 842509063799318
• The number of decimal digits it has is: 15
• The sum of 813997360905248's digits is 74
• More coming soon!