148644002240

Names of 148644002240

• Cardinal: 148644002240 can be written as One hundred forty-eight billion, six hundred forty-four million, two thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.4864400224 × 10¹¹

Factors of 148644002240

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3546035

Divisors of 148644002240

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 131 160 262 320 524 655 1048 1310 2096 2620 4192 5240 8384 10480 20960 41920 3545897 7091794 14183588 17729485 28367176 35458970 56734352 70917940 113468704 141835880 226937408 283671760 464512507 567343520 929025014 1134687040 1858050028 2322562535 3716100056 4645125070 7432200112 9290250140 14864400224 18580500280 29728800448 37161000560 74322001120 148644002240
• Sum of all divisors σ(n): 356660604432
• Sum of proper divisors (its aliquot sum) s(n): 208016602192
• 148644002240 is an abundant number, because the sum of its proper divisors (208016602192) is greater than itself. Its abundance is 59372599952

Bases of 148644002240

• Binary: 10001010011011110111110111100111000000₂
• Hexadecimal: 0x229BDF79C0
• Base-36: 1WAASU68

Squares and roots of 148644002240

• 148644002240 squared (148644002240²) is 22095039401925125017600
• 148644002240 cubed (148644002240³) is 3284295086352646543428414439424000
• The square root of 148644002240 is 385543.7747390041
• The cube root of 148644002240 is 5297.2336606657

Scales and comparisons

• 148,644,002,240 seconds is equal to 4,726 years, 21 weeks, 5 days, 16 hours, 37 minutes, 20 seconds.
• To count from 1 to 148,644,002,240 would take you about nine thousand, four hundred fifty-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 148644002240 cubic inches would be around 441.4 feet tall.

Recreational maths with 148644002240

• 148644002240 backwards is 042200446841
• The number of decimal digits it has is: 12
• The sum of 148644002240's digits is 35
• More coming soon!