18229855168000

Names of 18229855168000

• Cardinal: 18229855168000 can be written as Eighteen trillion, two hundred twenty-nine billion, eight hundred fifty-five million, one hundred sixty-eight thousand.

Scientific notation

• Scientific notation: 1.8229855168 × 10¹³

Factors of 18229855168000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 6393

Divisors of 18229855168000

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 56 64 70 80 100 112 125 128 140 160 175 200 224 250 256 280 320 350 400 448 500 512 560 640 700 800 875 896 1000 1120 1280 1400 1600 1750 1792 2000 2240 2560 2800 3200 3500 3584 4000 4480 5600 6379 6400 7000 8000 8960 11200 12758 12800 14000 16000 17920 22400 25516 28000 31895 32000 44653 44800 51032 56000 63790 64000 89306 89600 102064 112000 127580 159475 178612 204128 223265 224000 255160 318950 357224 408256 446530 448000 510320 637900 714448 797375 816512 893060 1020640 1116325 1275800 1428896 1594750 1633024 1786120 2041280 2232650 2551600 2857792 3189500 3266048 3572240 4082560 4465300 5103200 5581625 5715584 6379000 7144480 8165120 8930600 10206400 11163250 11431168 12758000 14288960 16330240 17861200 20412800 22326500 22862336 25516000 28577920 35722400 40691641 40825600 44653000 51032000 57155840 71444800 81383282 81651200 89306000 102064000 114311680 142889600 162766564 178612000 203458205 204128000 284841487 285779200 325533128 357224000 406916410 408256000 569682974 571558400 651066256 714448000 813832820 1017291025 1139365948 1302132512 1424207435 1428896000 1627665640 2034582050 2278731896 2604265024 2848414870 2857792000 3255331280 4069164100 4557463792 5086455125 5208530048 5696829740 6510662560 7121037175 8138328200 9114927584 10172910250 10417060096 11393659480 13021325120 14242074350 16276656400 18229855168 20345820500 20834120192 22787318960 26042650240 28484148700 32553312800 35605185875 36459710336 40691641000 45574637920 52085300480 56968297400 65106625600 71210371750 72919420672 81383282000 91149275840 104170600960 113936594800 130213251200 142420743500 145838841344 162766564000 182298551680 227873189600 260426502400 284841487000 325533128000 364597103360 455746379200 520853004800 569682974000 651066256000 729194206720 911492758400 1139365948000 1302132512000 1822985516800 2278731896000 2604265024000 3645971033600 4557463792000 9114927584000 18229855168000
• Sum of all divisors σ(n): 51959326202784
• Sum of proper divisors (its aliquot sum) s(n): 33729471034784
• 18229855168000 is an abundant number, because the sum of its proper divisors (33729471034784) is greater than itself. Its abundance is 15499615866784

Bases of 18229855168000

• Binary: 100001001010001111000000010101010011000000000₂
• Hexadecimal: 0x1094780AA600
• Base-36: 6GMOH33LS

Squares and roots of 18229855168000

• 18229855168000 squared (18229855168000²) is 332327619446256308224000000
• 18229855168000 cubed (18229855168000³) is 6058284370831472858729887301632000000000
• The square root of 18229855168000 is 4269643.4474086943
• The cube root of 18229855168000 is 26318.4963248829

Scales and comparisons

• 18,229,855,168,000 seconds is equal to 579,653 years, 2 days, 1 hour, 46 minutes, 40 seconds.
• To count from 1 to 18,229,855,168,000 would take you about one million, four hundred forty-nine thousand, one hundred thirty-two 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 18229855168000 cubic inches would be around 2193.2 feet tall.

Recreational maths with 18229855168000

• 18229855168000 backwards is 00086155892281
• The number of decimal digits it has is: 14
• The sum of 18229855168000's digits is 55
• More coming soon!