18422840785723037100

Names of 18422840785723037100

• Cardinal: 18422840785723037100 can be written as Eighteen quintillion, four hundred twenty-two quadrillion, eight hundred forty trillion, seven hundred eighty-five billion, seven hundred twenty-three million, thirty-seven thousand, one hundred.

Scientific notation

• Scientific notation: 1.84228407857230371 × 10¹⁹

Factors of 18422840785723037100

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 32823178

Divisors of 18422840785723037100

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 19 20 25 30 36 38 45 50 57 60 75 76 90 95 100 114 150 171 180 190 225 228 285 300 342 380 450 475 570 684 855 900 950 1140 1425 1710 1900 2850 3420 4275 5700 8550 17100 32823149 65646298 98469447 131292596 164115745 196938894 295408341 328231490 393877788 492347235 590816682 623639831 656462980 820578725 984694470 1181633364 1247279662 1477041705 1641157450 1870919493 1969388940 2461736175 2494559324 2954083410 3118199155 3282314900 3741838986 4923472350 5612758479 5908166820 6236398310 7385208525 7483677972 9354597465 9846944700 11225516958 12472796620 14770417050 15590995775 18709194930 22451033916 28063792395 29540834100 31181991550 37418389860 46772987325 56127584790 62363983100 93545974650 112255169580 140318961975 187091949300 280637923950 561275847900 1077359110276201 2154718220552402 3232077330828603 4309436441104804 5386795551381005 6464154661657206 9696231992485809 10773591102762010 12928309323314412 16160386654143015 19392463984971618 20469823095247819 21547182205524020 26933977756905025 32320773308286030 38784927969943236 40939646190495638 48481159962429045 53867955513810050 61409469285743457 64641546616572060 80801933270715075 81879292380991276 96962319924858090 102349115476239095 107735911027620100 122818938571486914 161603866541430150 184228407857230371 193924639849716180 204698230952478190 242405799812145225 245637877142973828 307047346428717285 323207733082860300 368456815714460742 409396461904956380 484811599624290450 511745577381195475 614094692857434570 736913631428921484 921142039286151855 969623199248580900 1023491154762390950 1228189385714869140 1535236732143586425 1842284078572303710 2046982309524781900 3070473464287172850 3684568157144607420 4605710196430759275 6140946928574345700 9211420392861518550 18422840785723037100
• Sum of all divisors σ(n): 60784602853665383420
• Sum of proper divisors (its aliquot sum) s(n): 42361762067942346320
• 18422840785723037100 is an abundant number, because the sum of its proper divisors (42361762067942346320) is greater than itself. Its abundance is 23938921282219309220

Bases of 18422840785723037100

• Binary: 1111111110101011000101000001011000010010100110011001010110101100₂
• Hexadecimal: 0xFFAB1416129995AC
• Base-36: 3VYUO0R9I85V0

Squares and roots of 18422840785723037100

• 18422840785723037100 squared (18422840785723037100²) is 339401062616100210975419029647976410000
• 18422840785723037100 cubed (18422840785723037100³) is 6252731739081629324455917841716919145347368734354811000000
• The square root of 18422840785723037100 is 4292183684.9933434669
• The cube root of 18422840785723037100 is 2641104.1823617227

Scales and comparisons

• 18,422,840,785,723,037,100 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 18,422,840,785,723,037,100 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 18422840785723037100 cubic inches would be around 220092 feet tall.

Recreational maths with 18422840785723037100

• 18422840785723037100 backwards is 00173032758704822481
• The number of decimal digits it has is: 20
• The sum of 18422840785723037100's digits is 72
• More coming soon!