144441472

Names of 144441472

• Cardinal: 144441472 can be written as One hundred forty-four million, four hundred forty-one thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.44441472 × 10⁸

Factors of 144441472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 238

Divisors of 144441472

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 14 16 23 28 32 43 46 56 64 86 92 112 128 161 163 172 184 224 301 322 326 344 368 448 602 644 652 688 736 896 989 1141 1204 1288 1304 1376 1472 1978 2282 2408 2576 2608 2752 2944 3749 3956 4564 4816 5152 5216 5504 6923 7009 7498 7912 9128 9632 10304 10432 13846 14018 14996 15824 18256 19264 20608 20864 26243 27692 28036 29992 31648 36512 38528 49063 52486 55384 56072 59984 63296 73024 98126 104972 110768 112144 119968 126592 146048 161207 196252 209944 221536 224288 239936 322414 392504 419888 443072 448576 479872 644828 785008 839776 886144 897152 1128449 1289656 1570016 1679552 2256898 2579312 3140032 3359104 4513796 5158624 6280064 9027592 10317248 18055184 20634496 36110368 72220736 144441472
• Sum of all divisors σ(n): 353295360
• Sum of proper divisors (its aliquot sum) s(n): 208853888
• 144441472 is an abundant number, because the sum of its proper divisors (208853888) is greater than itself. Its abundance is 64412416

Bases of 144441472

• Binary: 1000100111000000000010000000₂
• Hexadecimal: 0x89C0080
• Base-36: 2DZVR4

Squares and roots of 144441472

• 144441472 squared (144441472²) is 20863338833526784
• 144441472 cubed (144441472³) is 3013531371949371632386048
• The square root of 144441472 is 12018.3805897467
• The cube root of 144441472 is 524.6833731023

Scales and comparisons

• 144,441,472 seconds is equal to 4 years, 30 weeks, 5 days, 18 hours, 37 minutes, 52 seconds.
• To count from 1 to 144,441,472 would take you about six 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 144441472 cubic inches would be around 43.7 feet tall.

Recreational maths with 144441472

• 144441472 backwards is 274144441
• The number of decimal digits it has is: 9
• The sum of 144441472's digits is 31
• More coming soon!