1218275149824

Names of 1218275149824

• Cardinal: 1218275149824 can be written as One trillion, two hundred eighteen billion, two hundred seventy-five million, one hundred forty-nine thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.218275149824 × 10¹²

Factors of 1218275149824

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 504683

Divisors of 1218275149824

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 131 144 192 256 262 288 384 393 512 524 576 768 786 1024 1048 1152 1179 1536 1572 2048 2096 2304 2358 3072 3144 4192 4608 4716 6144 6288 8384 9216 9432 12576 16768 18432 18864 25152 33536 37728 50304 67072 75456 100608 134144 150912 201216 268288 301824 402432 504547 603648 804864 1009094 1207296 1513641 2018188 2414592 3027282 4036376 4540923 6054564 8072752 9081846 12109128 16145504 18163692 24218256 32291008 36327384 48436512 64582016 66095657 72654768 96873024 129164032 132191314 145309536 193746048 198286971 258328064 264382628 290619072 387492096 396573942 516656128 528765256 581238144 594860913 774984192 793147884 1033312256 1057530512 1162476288 1189721826 1549968384 1586295768 2115061024 2324952576 2379443652 3099936768 3172591536 4230122048 4649905152 4758887304 6345183072 8460244096 9299810304 9517774608 12690366144 16920488192 19035549216 25380732288 33840976384 38071098432 50761464576 67681952768 76142196864 101522929152 135363905536 152284393728 203045858304 304568787456 406091716608 609137574912 1218275149824
• Sum of all divisors σ(n): 3545468886960
• Sum of proper divisors (its aliquot sum) s(n): 2327193737136
• 1218275149824 is an abundant number, because the sum of its proper divisors (2327193737136) is greater than itself. Its abundance is 1108918587312

Bases of 1218275149824

• Binary: 10001101110100110110110111000100000000000₂
• Hexadecimal: 0x11BA6DB8800
• Base-36: FJO1KHS0

Squares and roots of 1218275149824

• 1218275149824 squared (1218275149824²) is 1484194340678689647230976
• 1218275149824 cubed (1218275149824³) is 1808157082758263527824314993133748224
• The square root of 1218275149824 is 1103755.0225589009
• The cube root of 1218275149824 is 10680.2592606339

Scales and comparisons

• 1,218,275,149,824 seconds is equal to 38,737 years, 19 weeks, 5 days, 19 hours, 50 minutes, 24 seconds.
• To count from 1 to 1,218,275,149,824 would take you about ninety-six thousand, eight hundred forty-three 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 1218275149824 cubic inches would be around 890 feet tall.

Recreational maths with 1218275149824

• 1218275149824 backwards is 4289415728121
• The number of decimal digits it has is: 13
• The sum of 1218275149824's digits is 54
• More coming soon!