18368598189312

Names of 18368598189312

• Cardinal: 18368598189312 can be written as Eighteen trillion, three hundred sixty-eight billion, five hundred ninety-eight million, one hundred eighty-nine thousand, three hundred twelve.

Scientific notation

• Scientific notation: 1.8368598189312 × 10¹³

Factors of 18368598189312

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 126547343

Divisors of 18368598189312

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 108 112 126 128 144 162 168 189 192 216 224 252 256 288 324 336 378 384 432 448 504 567 576 648 672 756 768 864 896 1008 1134 1152 1296 1344 1512 1728 1792 2016 2268 2304 2592 2688 3024 3456 4032 4536 5184 5376 6048 6912 8064 9072 10368 12096 16128 18144 20736 24192 36288 48384 72576 145152 126547331 253094662 379641993 506189324 759283986 885831317 1012378648 1138925979 1518567972 1771662634 2024757296 2277851958 2657493951 3037135944 3416777937 3543325268 4049514592 4555703916 5314987902 6074271888 6833555874 7086650536 7972481853 8099029184 9111407832 10250333811 10629975804 12148543776 13667111748 14173301072 15944963706 16198058368 18222815664 20500667622 21259951608 23917445559 24297087552 27334223496 28346602144 31889927412 32396116736 36445631328 41001335244 42519903216 47834891118 48594175104 54668446992 56693204288 63779854824 71752336677 72891262656 82002670488 85039806432 95669782236 97188350208 109336893984 113386408576 127559709648 143504673354 145782525312 164005340976 170079612864 191339564472 218673787968 226772817152 255119419296 287009346708 291565050624 328010681952 340159225728 382679128944 437347575936 510238838592 574018693416 656021363904 680318451456 765358257888 874695151872 1020477677184 1148037386832 1312042727808 1530716515776 2040955354368 2296074773664 2624085455616 3061433031552 4592149547328 6122866063104 9184299094656 18368598189312
• Sum of all divisors σ(n): 62596384679136
• Sum of proper divisors (its aliquot sum) s(n): 44227786489824
• 18368598189312 is an abundant number, because the sum of its proper divisors (44227786489824) is greater than itself. Its abundance is 25859188300512

Bases of 18368598189312

• Binary: 100001011010011000101110001010010010100000000₂
• Hexadecimal: 0x10B4C5C52500
• Base-36: 6IEF13K00

Squares and roots of 18368598189312

• 18368598189312 squared (18368598189312²) is 337405399440396084991033344
• 18368598189312 cubed (18368598189312³) is 6197664209224951624834388742354216419328
• The square root of 18368598189312 is 4285860.2624574685
• The cube root of 18368598189312 is 26385.0955573461

Scales and comparisons

• 18,368,598,189,312 seconds is equal to 584,064 years, 31 weeks, 3 days, 1 hour, 55 minutes, 12 seconds.
• To count from 1 to 18,368,598,189,312 would take you about one million, four hundred sixty thousand, one hundred sixty-one 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 18368598189312 cubic inches would be around 2198.8 feet tall.

Recreational maths with 18368598189312

• 18368598189312 backwards is 21398189586381
• 18368598189312 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18368598189312's digits is 72
• More coming soon!