1345380393167538

Names of 1345380393167538

• Cardinal: 1345380393167538 can be written as One quadrillion, three hundred forty-five trillion, three hundred eighty billion, three hundred ninety-three million, one hundred sixty-seven thousand, five hundred thirty-eight.

Scientific notation

• Scientific notation: 1.345380393167538 × 10¹⁵

Factors of 1345380393167538

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 10549

Divisors of 1345380393167538

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 7 13 14 21 26 39 42 71 78 91 127 142 169 182 213 254 273 338 381 426 497 507 546 762 889 923 994 1014 1183 1491 1651 1778 1846 2366 2667 2769 2789 2982 3302 3549 4953 5334 5538 5578 6461 7098 7537 8367 9017 9906 11557 11999 12922 15074 16734 18034 19383 19523 21463 22611 23114 23998 27051 34671 35997 36257 38766 39046 42926 45222 52759 54102 58569 63119 64389 69342 71994 72514 83993 97981 105518 108771 117138 117221 126238 128778 150241 158277 167986 189357 195962 198019 217542 234442 251979 253799 293943 300482 316554 351663 354203 378714 396038 450723 471341 503958 507598 535127 587886 594057 685867 703326 708406 761397 820547 901446 942682 957199 1062609 1070254 1188114 1273753 1371734 1386133 1414023 1522794 1523873 1605381 1641094 1914398 2057601 2125218 2461641 2479421 2547506 2574247 2772266 2828046 2871597 3047746 3210762 3299387 3745889 3821259 4115202 4158399 4571619 4604639 4923282 4958842 5148494 5743194 6598774 6700393 6956651 7438263 7491778 7642518 7722741 8316798 8916271 9143238 9209278 9898161 10667111 11237667 12443587 13400786 13813917 13913302 14876526 15445482 17832542 18019729 19796322 20101179 20869953 21020693 21334222 22475334 24887174 25148413 26748813 27627834 32001333 32232473 33465211 36039458 37330761 40202358 41739906 42041386 48696557 50296826 53497626 54059187 59860307 63062079 64002666 64464946 66930422 67961129 74661522 75445239 87105109 90436463 96697419 97393114 100395633 108118374 119720614 126124158 135922258 146089671 147144851 150890478 161766631 174210218 176038891 179580921 180872926 193394838 200791266 203883387 234256477 261315327 271309389 273269009 292179342 294289702 323533262 326929369 352077782 359161842 407766774 419022149 441434553 468512954 475727903 485299893 522630654 528116673 542618778 546538018 633055241 653858738 702769431 819807027 838044298 882869106 883494677 951455806 970599786 980788107 1056233346 1132366417 1257066447 1266110482 1405538862 1427183709 1492469203 1639614054 1766989354 1899165723 1912883063 1961576214 2264732834 2288505583 2514132894 2650484031 2669628011 2854367418 2984938406 3397099251 3552497117 3798331446 3825766126 4250081797 4477407609 4577011166 5300968062 5339256022 5738649189 6184462739 6794198502 6865516749 7104994234 8008884033 8500163594 8954815218 10447284421 10657491351 11477298378 11485430801 12368925478 12750245391 13731033498 16017768066 18553388217 18687396077 19402099639 20894568842 21314982702 22970861602 24867479819 25500490782 29750572579 31341853263 34456292403 34705164143 37106776434 37374792154 38804199278 49734959638 56062188231 58206298917 59501145158 62683706526 68912584806 69410328286 74602439457 80398015607 89251717737 104115492429 112124376462 116412597834 135814697473 149204878914 160796031214 178503435474 189543588781 208230984858 241194046821 242936149001 252227295307 271629394946 379087177562 407444092419 451167133859 482388093642 485872298002 504454590614 568630766343 728808447003 756681885921 814888184838 902334267718 1137261532686 1326805121467 1353501401577 1457616894006 1513363771842 1765591067149 2464066654153 2653610242934 2707002803154 3158169937013 3531182134298 3980415364401 4928133308306 5296773201447 6316339874026 7392199962459 7960830728802 9474509811039 10593546402894 14784399924918 17248466579071 18949019622078 32032866503989 34496933158142 51745399737213 64065733007978 96098599511967 103490799474426 192197199023934 224230065527923 448460131055846 672690196583769 1345380393167538
• Sum of all divisors σ(n): 3405062793461760
• Sum of proper divisors (its aliquot sum) s(n): 2059682400294222
• 1345380393167538 is an abundant number, because the sum of its proper divisors (2059682400294222) is greater than itself. Its abundance is 714302007126684

Bases of 1345380393167538

• Binary: 100110001111001110111001000011011000010101010110010₂
• Hexadecimal: 0x4C79DC86C2AB2
• Base-36: D8WB7XEDV6

Squares and roots of 1345380393167538

• 1345380393167538 squared (1345380393167538²) is 1810048402319639129592936981444
• 1345380393167538 cubed (1345380393167538³) is 2435203631165070093017751186613103903489164872
• The square root of 1345380393167538 is 36679427.3833103615
• The cube root of 1345380393167538 is 110394.7358745371

Scales and comparisons

• 1,345,380,393,167,538 seconds is equal to 42,778,934 years, 50 weeks, 2 days, 7 hours, 52 minutes, 18 seconds.
• To count from 1 to 1,345,380,393,167,538 would take you about one hundred twenty-eight million, three hundred thirty-six thousand, eight hundred four 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 1345380393167538 cubic inches would be around 9199.6 feet tall.

Recreational maths with 1345380393167538

• 1345380393167538 backwards is 8357613930835431
• The number of decimal digits it has is: 16
• The sum of 1345380393167538's digits is 69
• More coming soon!