31443398158564

Names of 31443398158564

• Cardinal: 31443398158564 can be written as Thirty-one trillion, four hundred forty-three billion, three hundred ninety-eight million, one hundred fifty-eight thousand, five hundred sixty-four.

Scientific notation

• Scientific notation: 3.1443398158564 × 10¹³

Factors of 31443398158564

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 194

Divisors of 31443398158564

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 14 19 28 29 38 49 58 76 98 116 133 137 196 203 266 274 343 361 406 532 548 551 686 722 812 841 931 959 1102 1372 1421 1444 1682 1862 1918 2204 2527 2603 2842 3364 3724 3836 3857 3973 5054 5206 5684 5887 6517 6713 6859 7714 7946 9947 10108 10412 10469 11774 13034 13426 13718 15428 15892 15979 17689 18221 19894 20938 23548 24389 26068 26852 26999 27436 27811 31958 35378 36442 39788 41209 41876 46991 48013 48778 49457 53998 55622 63916 70756 72884 73283 75487 82418 93982 96026 97556 98914 107996 111244 111853 115217 123823 127547 146566 150974 164836 170723 187964 188993 192052 194677 197828 198911 223706 230434 247646 255094 288463 293132 301948 303601 336091 341446 346199 377986 389354 397822 447412 460868 463391 495292 510188 512981 528409 576926 607202 672182 682892 692398 755972 778708 782971 795644 806519 892829 926782 939683 1025962 1056818 1153852 1195061 1214404 1344364 1362739 1384796 1392377 1434253 1565942 1613038 1785658 1853564 1879366 2051924 2113636 2125207 2189123 2352637 2390122 2423393 2725478 2784754 2868506 3131884 3226076 3243737 3341293 3571316 3590867 3698863 3758732 4250414 4378246 4705274 4780244 4846786 5450956 5480797 5569508 5645633 5737012 5768419 6487474 6577781 6682586 7181734 7397726 8365427 8500828 8756492 8804429 9410548 9693572 9746639 10039771 10961594 11291266 11536838 12974948 13155562 13365172 14363468 14795452 14876449 15323861 16730854 16963751 17608858 19493278 20079542 21923188 22582532 22706159 23073676 23389051 25892041 26311124 27250807 29752898 30647722 33461708 33927502 35217716 38986556 39519431 40159084 40378933 41593337 45412318 46044467 46778102 51784082 54501614 59505796 61295444 61631003 63484567 67855004 68226473 70278397 79038862 80757866 83186674 90824636 92088934 93556204 103568164 104135143 107267027 109003228 123262006 126969134 136452946 140556794 158077724 158943113 161515732 163723357 166373348 167284151 184177868 190755649 208270286 214534054 246524012 253938268 272905892 281113588 282652531 291153359 317886226 322311269 327446714 334568302 381511298 416540572 429068108 431417021 444391969 491948779 565305062 582306718 635772452 644622538 654893428 669136604 750869189 763022596 790273403 862834042 888783938 983897558 1130610124 1146063499 1164613436 1170989057 1206206773 1289245076 1335289543 1501738378 1580546806 1725668084 1777567876 1967795116 1978567717 2038073513 2292126998 2341978114 2412413546 2670579086 3003476756 3019919147 3110743783 3161093612 3957135434 4076147026 4584253996 4683956228 4824827092 5341158172 5531913821 6039838294 6221487566 7914270868 8152294052 8196923399 8443447411 9347026801 11063827642 12079676588 12442975132 14266514591 16393846798 16886894822 18694053602 21775206481 22127655284 22917928687 28533029182 32787693596 33773789644 37388107204 38723396747 43550412962 45835857374 57066058364 57378463793 59104131877 77446793494 87100825924 91671714748 114756927586 118208263754 154893586988 160425500809 229513855172 236416527508 271063777229 320851001618 413728923139 542127554458 641702003236 827457846278 1084255108916 1122978505663 1654915692556 2245957011326 4491914022652 7860849539641 15721699079282 31443398158564
• Sum of all divisors σ(n): 70665759360000
• Sum of proper divisors (its aliquot sum) s(n): 39222361201436
• 31443398158564 is an abundant number, because the sum of its proper divisors (39222361201436) is greater than itself. Its abundance is 7778963042872

Bases of 31443398158564

• Binary: 111001001100011111100100100111110100011100100₂
• Hexadecimal: 0x1C98FC93E8E4
• Base-36: B58WBF36S

Squares and roots of 31443398158564

• 31443398158564 squared (31443398158564²) is 988687287757985946086542096
• 31443398158564 cubed (31443398158564³) is 31087688043285090877262969123548668910144
• The square root of 31443398158564 is 5607441.3201177593
• The cube root of 31443398158564 is 31562.8703725351

Scales and comparisons

• 31,443,398,158,564 seconds is equal to 999,802 years, 41 weeks, 4 days, 10 hours, 16 minutes, 4 seconds.
• To count from 1 to 31,443,398,158,564 would take you about two million, four hundred ninety-nine thousand, five hundred seven 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 31443398158564 cubic inches would be around 2630.2 feet tall.

Recreational maths with 31443398158564

• 31443398158564 backwards is 46585189334413
• The number of decimal digits it has is: 14
• The sum of 31443398158564's digits is 64
• More coming soon!