13005395297440

Names of 13005395297440

• Cardinal: 13005395297440 can be written as Thirteen trillion, five billion, three hundred ninety-five million, two hundred ninety-seven thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.300539529744 × 10¹³

Factors of 13005395297440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 268

Divisors of 13005395297440

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 49 52 56 65 70 80 91 98 104 112 130 140 160 169 182 196 208 224 241 245 260 280 338 364 392 416 455 482 490 520 560 637 676 728 784 845 910 964 980 1040 1120 1183 1205 1274 1352 1456 1568 1687 1690 1820 1928 1960 2080 2197 2366 2410 2548 2704 2912 3133 3185 3374 3380 3640 3856 3920 4394 4732 4820 5096 5408 5915 6266 6370 6748 6760 7280 7712 7840 8281 8435 8788 9464 9640 10192 10985 11809 11830 12532 12740 13496 13520 14560 15379 15665 16562 16870 17576 18928 19280 20384 21931 21970 23618 23660 25064 25480 26992 27040 28561 30758 31330 33124 33740 35152 37856 38560 40729 41405 43862 43940 47236 47320 50128 50960 53984 57122 58081 59045 61516 62660 66248 67480 70304 76895 81458 82810 87724 87880 94472 94640 100256 101920 107653 109655 114244 116162 118090 123032 125320 132496 134960 142805 153517 153790 162916 165620 175448 175760 188944 189280 199927 203645 215306 219310 228488 232324 236180 246064 250640 264992 269920 285103 285610 290405 307034 307580 325832 331240 350896 351520 377888 399854 406567 407290 430612 438620 456976 464648 472360 492128 501280 529477 538265 570206 571220 580810 614068 615160 651664 662480 701792 755053 767585 799708 813134 814580 861224 877240 913952 929296 944720 999635 1058954 1076530 1140412 1142440 1161620 1228136 1230320 1303328 1324960 1399489 1425515 1510106 1535170 1599416 1626268 1629160 1722448 1754480 1858592 1889440 1995721 1999270 2032835 2117908 2153060 2280824 2284880 2323240 2456272 2460640 2647385 2798978 2845969 2851030 3020212 3070340 3198832 3252536 3258320 3444896 3508960 3706339 3775265 3991442 3998540 4065670 4235816 4306120 4561648 4569760 4646480 4912544 5285371 5294770 5597956 5691938 5702060 6040424 6140680 6397664 6505072 6516640 6883201 6997445 7412678 7550530 7982884 7997080 8131340 8471632 8612240 9123296 9292960 9815689 9978605 10570742 10589540 11195912 11383876 11404120 12080848 12281360 13010144 13766402 13994890 14229845 14825356 15101060 15965768 15994160 16262680 16943264 17224480 18531695 19631378 19957210 21141484 21179080 22391824 22767752 22808240 24161696 24562720 25944373 26426855 27532804 27989780 28459690 29650712 30202120 31931536 31988320 32525360 34416005 36997597 37063390 39262756 39914420 42282968 42358160 44783648 45535504 45616480 48182407 49078445 51888746 52853710 55065608 55979560 56919380 59301424 60404240 63863072 65050720 68709823 68832010 73995194 74126780 78525512 79828840 84565936 84716320 91071008 96364814 98156890 103777492 105707420 110131216 111959120 113838760 118602848 120808480 127603957 129721865 137419646 137664020 147990388 148253560 157051024 159657680 169131872 184987985 192729628 196313780 207554984 211414840 220262432 223918240 227677520 240912035 255207914 259443730 274839292 275328040 295980776 296507120 314102048 319315360 337276849 343549115 369975970 385459256 392627560 415109968 422829680 455355040 480968761 481824070 510415828 518887460 549678584 550656080 591961552 593014240 638019785 674553698 687098230 739951940 770918512 785255120 830219936 845659360 893227699 961937522 963648140 1020831656 1037774920 1099357168 1101312160 1183923104 1276039570 1349107396 1374196460 1479903880 1541837024 1570510240 1658851441 1686384245 1786455398 1923875044 1927296280 2041663312 2075549840 2198714336 2404843805 2552079140 2698214792 2748392920 2959807760 3317702882 3372768490 3572910796 3847750088 3854592560 4083326624 4151099680 4466138495 4809687610 5104158280 5396429584 5496785840 5919615520 6252593893 6635405764 6745536980 7145821592 7695500176 7709185120 8294257205 8932276990 9619375220 10208316560 10792859168 10993571680 11611960087 12505187786 13270811528 13491073960 14291643184 15391000352 16588514410 17864553980 19238750440 20416633120 23223920174 25010375572 26541623056 26982147920 28583286368 31262969465 33177028820 35729107960 38477500880 46447840348 50020751144 53083246112 53964295840 58059800435 62525938930 66354057640 71458215920 76955001760 81283720609 92895680696 100041502288 116119600870 125051877860 132708115280 142916431840 162567441218 185791361392 200083004576 232239201740 250103755720 265416230560 325134882436 371582722784 406418603045 464478403480 500207511440 650269764872 812837206090 928956806960 1000415022880 1300539529744 1625674412180 1857913613920 2601079059488 3251348824360 6502697648720 13005395297440
• Sum of all divisors σ(n): 38881307083878
• Sum of proper divisors (its aliquot sum) s(n): 25875911786438
• 13005395297440 is an abundant number, because the sum of its proper divisors (25875911786438) is greater than itself. Its abundance is 12870516488998

Bases of 13005395297440

• Binary: 10111101010000001101111101111000010010100000₂
• Hexadecimal: 0xBD40DF784A0
• Base-36: 4LYLGKJOG

Squares and roots of 13005395297440

• 13005395297440 squared (13005395297440²) is 169140306842674466070553600
• 13005395297440 cubed (13005395297440³) is 2199736551219277154946740624697462784000
• The square root of 13005395297440 is 3606299.3909879417
• The cube root of 13005395297440 is 23516.5992862875

Scales and comparisons

• 13,005,395,297,440 seconds is equal to 413,531 years, 17 weeks, 5 days, 12 hours, 50 minutes, 40 seconds.
• To count from 1 to 13,005,395,297,440 would take you about one million, thirty-three thousand, eight hundred twenty-eight 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 13005395297440 cubic inches would be around 1959.7 feet tall.

Recreational maths with 13005395297440

• 13005395297440 backwards is 04479259350031
• 13005395297440 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13005395297440's digits is 52
• More coming soon!