18093887428608

Names of 18093887428608

• Cardinal: 18093887428608 can be written as Eighteen trillion, ninety-three billion, eight hundred eighty-seven million, four hundred twenty-eight thousand, six hundred eight.

Scientific notation

• Scientific notation: 1.8093887428608 × 10¹³

Factors of 18093887428608

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 4143

Divisors of 18093887428608

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 59 64 72 96 118 128 144 177 192 236 256 288 354 384 472 512 531 576 708 768 944 1024 1062 1152 1416 1536 1888 2048 2124 2304 2832 3072 3776 4079 4248 4608 5664 6144 7552 8158 8496 9216 11328 12237 15104 16316 16992 18432 22656 24474 30208 32632 33984 36711 45312 48948 60416 65264 67968 73422 90624 97896 120832 130528 135936 146844 181248 195792 240661 261056 271872 293688 362496 391584 481322 522112 543744 587376 721983 783168 962644 1044224 1087488 1174752 1443966 1566336 1925288 2088448 2165949 2349504 2887932 3132672 3850576 4176896 4331898 4699008 5775864 6265344 7701152 8353792 8663796 9398016 11551728 12530688 15402304 16638241 17327592 18796032 23103456 25061376 30804608 33276482 34655184 37592064 46206912 49914723 61609216 66552964 69310368 75184128 92413824 99829446 123218432 133105928 138620736 149744169 184827648 199658892 246436864 266211856 277241472 299488338 369655296 399317784 492873728 532423712 554482944 598976676 739310592 798635568 981656219 1064847424 1108965888 1197953352 1478621184 1597271136 1963312438 2129694848 2217931776 2395906704 2944968657 3194542272 3926624876 4259389696 4435863552 4791813408 5889937314 6389084544 7853249752 8518779392 8834905971 9583626816 11779874628 12778169088 15706499504 17037558784 17669811942 19167253632 23559749256 25556338176 31412999008 34075117568 35339623884 38334507264 47119498512 51112676352 62825998016 70679247768 76669014528 94238997024 102225352704 125651996032 141358495536 153338029056 188477994048 251303992064 282716991072 306676058112 376955988096 502607984128 565433982144 753911976192 1005215968256 1130867964288 1507823952384 2010431936512 2261735928576 3015647904768 4523471857152 6031295809536 9046943714304 18093887428608
• Sum of all divisors σ(n): 53157237506100
• Sum of proper divisors (its aliquot sum) s(n): 35063350077492
• 18093887428608 is an abundant number, because the sum of its proper divisors (35063350077492) is greater than itself. Its abundance is 16969462648884

Bases of 18093887428608

• Binary: 100000111010011001111101110111001100000000000₂
• Hexadecimal: 0x1074CFBB9800
• Base-36: 6EW7TEKG0

Squares and roots of 18093887428608

• 18093887428608 squared (18093887428608²) is 327388762279138622296817664
• 18093887428608 cubed (18093887428608³) is 5923735410070039312111345897414393331712
• The square root of 18093887428608 is 4253691.0358661453
• The cube root of 18093887428608 is 26252.9006275481

Scales and comparisons

• 18,093,887,428,608 seconds is equal to 575,329 years, 33 weeks, 6 days, 9 hours, 16 minutes, 48 seconds.
• To count from 1 to 18,093,887,428,608 would take you about one million, four hundred thirty-eight thousand, three hundred twenty-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 18093887428608 cubic inches would be around 2187.7 feet tall.

Recreational maths with 18093887428608

• 18093887428608 backwards is 80682478839081
• 18093887428608 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18093887428608's digits is 72
• More coming soon!