13491081846648

Names of 13491081846648

• Cardinal: 13491081846648 can be written as Thirteen trillion, four hundred ninety-one billion, eighty-one million, eight hundred forty-six thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.3491081846648 × 10¹³

Factors of 13491081846648

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 143

Divisors of 13491081846648

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 49 54 56 63 72 81 84 98 108 126 131 147 162 168 189 196 216 243 252 262 294 324 343 378 392 393 441 486 504 524 567 588 648 686 729 756 786 882 917 972 1029 1048 1134 1176 1179 1323 1372 1458 1512 1572 1701 1764 1834 1944 2058 2187 2268 2358 2646 2744 2751 2916 3087 3144 3402 3528 3537 3668 3969 4116 4374 4536 4716 5103 5292 5502 5832 6174 6419 6804 7074 7336 7938 8232 8253 8748 9261 9432 10206 10584 10611 11004 11907 12348 12838 13608 14148 15309 15876 16506 17161 17496 18522 19257 20412 21222 22008 23814 24696 24759 25676 27783 28296 30618 31752 31833 33012 34322 35721 37044 38514 40824 42444 44933 47628 49518 51352 51483 55566 57771 61236 63666 66024 68644 71442 74088 74277 77028 83349 84888 89866 95256 95499 99036 102966 107163 111132 115542 120127 122472 127332 134799 137288 142884 148554 154056 154449 166698 173313 179732 190998 198072 205932 214326 222264 222831 231084 240254 250047 254664 269598 285768 286497 297108 308898 333396 346626 359464 360381 381996 404397 411864 428652 445662 462168 463347 480508 500094 519939 539196 572994 594216 617796 666792 668493 693252 720762 750141 763992 808794 840889 857304 891324 926694 961016 1000188 1039878 1078392 1081143 1145988 1213191 1235592 1336986 1386504 1390041 1441524 1500282 1559817 1617588 1681778 1782648 1853388 2000376 2005479 2079756 2162286 2248091 2291976 2426382 2522667 2673972 2780082 2883048 3000564 3119634 3235176 3243429 3363556 3639573 3706776 4010958 4159512 4170123 4324572 4496182 4679451 4852764 5045334 5347944 5560164 5886223 6001128 6239268 6486858 6727112 6744273 7279146 7568001 8021916 8340246 8649144 8992364 9358902 9705528 9730287 10090668 10918719 11120328 11772446 12478536 12510369 12973716 13488546 14038353 14558292 15136002 15736637 16043832 16680492 17658669 17984728 18717804 19460574 20181336 20232819 21837438 22704003 23544892 25020738 25947432 26977092 28076706 29116584 29190861 30272004 31473274 32756157 33360984 35317338 37435608 37531107 38921148 40465638 43674876 45408006 47089784 47209911 50041476 52976007 53954184 56153412 58381722 60544008 60698457 62946548 65512314 68112009 70634676 75062214 77842296 80931276 87349752 87572583 90816012 94419822 98268471 100082952 105952014 110156459 112306824 116763444 121396914 125893096 131024628 136224018 141269352 141629733 150124428 158928021 161862552 175145166 181632024 182095371 188839644 196536942 204336027 211904028 220312918 233526888 242793828 262049256 262717749 272448036 283259466 300248856 317856042 330469377 350290332 364190742 377679288 393073884 408672054 423808056 424889199 440625836 476784063 485587656 525435498 544896072 546286113 566518932 613008081 635712084 660938754 700580664 728381484 771095213 786147768 817344108 849778398 881251672 953568126 991408131 1050870996 1092572226 1133037864 1226016162 1271424168 1274667597 1321877508 1430352189 1456762968 1542190426 1634688216 1638858339 1699556796 1839024243 1907136252 1982816262 2101741992 2185144452 2313285639 2452032324 2549335194 2643755016 2860704378 2974224393 3084380852 3277716678 3399113592 3678048486 3814272504 3824002791 3965632524 4291056567 4370288904 4626571278 4904064648 4916575017 5098670388 5721408756 5948448786 6168761704 6555433356 6939856917 7356096972 7648005582 7931265048 8582113134 8922673179 9253142556 9833150034 10197340776 11442817512 11472008373 11896897572 12873169701 13110866712 13879713834 14712193944 15296011164 17164226268 17845346358 18506285112 19666300068 20819570751 22944016746 23793795144 25746339402 26768019537 27759427668 30592022328 34328452536 34416025119 35690692716 39332600136 41639141502 45888033492 51492678804 53536039074 55518855336 62458712253 68832050238 71381385432 80304058611 83278283004 91776066984 102985357608 107072078148 124917424506 137664100476 160608117222 166556566008 187376136759 214144156296 240912175833 249834849012 275328200952 321216234444 374752273518 481824351666 499669698024 562128410277 642432468888 749504547036 963648703332 1124256820554 1499009094072 1686385230831 1927297406664 2248513641108 3372770461662 4497027282216 6745540923324 13491081846648
• Sum of all divisors σ(n): 44582757120000
• Sum of proper divisors (its aliquot sum) s(n): 31091675273352
• 13491081846648 is an abundant number, because the sum of its proper divisors (31091675273352) is greater than itself. Its abundance is 17600593426704

Bases of 13491081846648

• Binary: 11000100010100100011001001000001111101111000₂
• Hexadecimal: 0xC4523241F78
• Base-36: 4S5PTSVI0

Squares and roots of 13491081846648

• 13491081846648 squared (13491081846648²) is 182009289392955209788835904
• 13491081846648 cubed (13491081846648³) is 2455502220050600410599920533870564449792
• The square root of 13491081846648 is 3673020.8067268009
• The cube root of 13491081846648 is 23805.7714074939

Scales and comparisons

• 13,491,081,846,648 seconds is equal to 428,974 years, 34 weeks, 6 days, 15 hours, 10 minutes, 48 seconds.
• To count from 1 to 13,491,081,846,648 would take you about one million, seventy-two thousand, four hundred thirty-six 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 13491081846648 cubic inches would be around 1983.8 feet tall.

Recreational maths with 13491081846648

• 13491081846648 backwards is 84664818019431
• 13491081846648 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13491081846648's digits is 63
• More coming soon!