918342163312

Names of 918342163312

• Cardinal: 918342163312 can be written as Nine hundred eighteen billion, three hundred forty-two million, one hundred sixty-three thousand, three hundred twelve.

Scientific notation

• Scientific notation: 9.18342163312 × 10¹¹

Factors of 918342163312

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 190

Divisors of 918342163312

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 4 7 8 14 16 23 28 31 46 56 62 92 112 124 127 161 184 217 248 254 322 368 434 496 508 529 644 713 868 889 961 1016 1058 1288 1426 1736 1778 1922 2032 2116 2576 2852 2921 3472 3556 3703 3844 3937 4232 4991 5704 5842 6727 7112 7406 7688 7874 8464 9982 11408 11684 13454 14224 14812 15376 15748 16129 16399 19964 20447 22103 23368 26908 27559 29624 31496 32258 32798 39928 40894 44206 46736 53816 55118 59248 62992 64516 65596 67183 79856 81788 88412 90551 107632 110236 112903 114793 122047 129032 131192 134366 154721 163576 176824 181102 220472 225806 229586 244094 258064 262384 268732 309442 327152 353648 362204 370967 440944 451612 459172 470281 488188 499999 508369 537464 618884 633857 724408 741934 854329 903224 918344 940562 976376 999998 1016738 1074928 1237768 1267714 1448816 1483868 1708658 1806448 1836688 1881124 1952752 1999996 2033476 2082673 2475536 2535428 2596769 2807081 2967736 3417316 3499993 3558583 3762248 3999992 4066952 4165346 5070856 5193538 5614162 5935472 6834632 6999986 7117166 7524496 7999984 8133904 8330692 8532241 10141712 10387076 11228324 11499977 13669264 13999972 14234332 14578711 15499969 16661384 17064482 19649567 20774152 22456648 22999954 27999944 28468664 29157422 30999938 33322768 34128964 39299134 41548304 44913296 45999908 55999888 56937328 58314844 59725687 61999876 64562863 68257928 78598268 80499839 91999816 108499783 116629688 119451374 123999752 129125726 136515856 157196536 160999678 183999632 216999566 233259376 238902748 247999504 258251452 264499471 314393072 321999356 356499287 433999132 451940041 477805496 516502904 528998942 643998712 712998574 867998264 903880082 955610992 1033005808 1057997884 1287997424 1425997148 1735996528 1807760164 1851496297 2115995768 2495495009 2851994296 3615520328 3702992594 4231991536 4990990018 5703988592 7231040656 7405985188 8199483601 9981980036 14811970376 16398967202 19963960072 29623940752 32797934404 39927920144 57396385207 65595868808 114792770414 131191737616 229585540828 459171081656 918342163312
• Sum of all divisors σ(n): 2213943157944
• Sum of proper divisors (its aliquot sum) s(n): 1295600994632
• 918342163312 is an abundant number, because the sum of its proper divisors (1295600994632) is greater than itself. Its abundance is 377258831320

Bases of 918342163312

• Binary: 1101010111010001011101010101101101110000₂
• Hexadecimal: 0xD5D1755B70
• Base-36: BPVP7O8G

Squares and roots of 918342163312

• 918342163312 squared (918342163312²) is 843352328916564078809344
• 918342163312 cubed (918342163312³) is 774486002171450829283843426159587328
• The square root of 918342163312 is 958301.7078728389
• The cube root of 918342163312 is 9720.0427443689

Scales and comparisons

• 918,342,163,312 seconds is equal to 29,200 years, 22 weeks, 6 days, 5 hours, 21 minutes, 52 seconds.
• To count from 1 to 918,342,163,312 would take you about fifty-eight thousand, four hundred 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 918342163312 cubic inches would be around 810 feet tall.

Recreational maths with 918342163312

• 918342163312 backwards is 213361243819
• The number of decimal digits it has is: 12
• The sum of 918342163312's digits is 43
• More coming soon!