1323319221991872

Names of 1323319221991872

• Cardinal: 1323319221991872 can be written as One quadrillion, three hundred twenty-three trillion, three hundred nineteen billion, two hundred twenty-one million, nine hundred ninety-one thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.323319221991872 × 10¹⁵

Factors of 1323319221991872

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1319

Divisors of 1323319221991872

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 84 96 98 108 112 126 144 147 168 189 192 196 216 224 252 288 294 336 343 378 392 432 441 448 504 576 588 672 686 756 784 864 882 1008 1029 1176 1307 1323 1344 1372 1512 1568 1728 1764 2016 2058 2352 2614 2646 2744 3024 3087 3136 3528 3921 4032 4116 4704 5228 5292 5488 6048 6174 7056 7842 8232 9149 9261 9408 10456 10584 10976 11763 12096 12348 14112 15684 16464 18298 18522 20912 21168 21952 23526 24696 27447 28224 31368 32928 35289 36596 37044 41824 42336 47052 49392 54894 62736 64043 65856 70578 73192 74088 82341 83648 84672 94104 98784 109788 125472 128086 141156 146384 148176 164682 188208 192129 197568 219576 247023 250944 256172 282312 292768 296352 329364 376416 384258 439152 448301 494046 512344 564624 576387 585536 592704 658728 752832 768516 878304 896602 988092 1024688 1129248 1152774 1317456 1344903 1537032 1708249 1729161 1756608 1793204 1976184 2049376 2258496 2305548 2634912 2689806 3074064 3416498 3458322 3586408 3952368 4034709 4098752 4611096 5124747 5269824 5379612 6148128 6832996 6916644 7172816 7904736 8069418 9222192 10249494 10759224 11957743 12104127 12296256 13665992 13833288 14345632 15374241 15809472 16138836 18444384 20498988 21518448 23915486 24208254 27331984 27666576 28691264 30748482 32277672 35873229 36888768 40997976 43036896 46122723 47830972 48416508 54663968 55333152 61496964 64555344 71746458 81995952 83704201 86073792 92245446 95661944 96833016 107619687 109327936 110666304 122993928 129110688 143492916 163991904 167408402 184490892 191323888 193666032 215239374 245987856 251112603 258221376 286985832 322859061 327983808 334816804 368981784 382647776 387332064 430478748 491975712 502225206 573971664 585929407 645718122 669633608 737963568 753337809 765295552 774664128 860957496 983951424 1004450412 1147943328 1171858814 1291436244 1339267216 1475927136 1506675618 1721914992 1757788221 2008900824 2260013427 2295886656 2343717628 2582872488 2678534432 2951854272 3013351236 3443829984 3515576442 4017801648 4520026854 4687435256 5165744976 5273364663 5357068864 6026702472 6887659968 7031152884 8035603296 9040053708 9374870512 10331489952 10546729326 12053404944 14062305768 15820093989 16071206592 18080107416 18749741024 20662979904 21093458652 24106809888 28124611536 31640187978 36160214832 37499482048 42186917304 48213619776 56249223072 63280375956 72320429664 84373834608 112498446144 126560751912 144640859328 168747669216 253121503824 337495338432 506243007648 1012486015296
• Sum of all divisors σ(n): 1325780555800576
• Sum of proper divisors (its aliquot sum) s(n): 2461333808704
• 1323319221991872 is a deficient number, because the sum of its proper divisors (2461333808704) is less than itself. Its deficiency is 1320857888183168

Bases of 1323319221991872

• Binary: 100101100111000110101000100001001101011100111000000₂
• Hexadecimal: 0x4B38D4426B9C0
• Base-36: D12SGHOMO0

Squares and roots of 1323319221991872

• 1323319221991872 squared (1323319221991872²) is 1751173763293173406727234064384
• 1323319221991872 cubed (1323319221991872³) is 2317361902013700850153326034842653830772686848
• The square root of 1323319221991872 is 36377454.8586328673
• 1323319221991872 is a perfect cube number. Its cube root is 109788

Scales and comparisons

• 1,323,319,221,991,872 seconds is equal to 42,077,457 years, 50 weeks, 23 hours, 31 minutes, 12 seconds.
• To count from 1 to 1,323,319,221,991,872 would take you about one hundred twenty-six million, two hundred thirty-two thousand, three hundred seventy-three 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 1323319221991872 cubic inches would be around 9149 feet tall.

Recreational maths with 1323319221991872

• 1323319221991872 backwards is 2781991229133231
• 1323319221991872 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1323319221991872's digits is 63
• More coming soon!