149981096400

Names of 149981096400

• Cardinal: 149981096400 can be written as One hundred forty-nine billion, nine hundred eighty-one million, ninety-six thousand, four hundred.

Scientific notation

• Scientific notation: 1.499810964 × 10¹¹

Factors of 149981096400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 26362

Divisors of 149981096400

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 40 48 50 60 75 80 100 120 150 200 240 300 400 600 1200 6203 12406 18609 20149 24812 31015 37218 40298 49624 60447 62030 74436 80596 93045 99248 100745 120894 124060 148872 155075 161192 186090 201490 241788 248120 297744 302235 310150 322384 372180 402980 465225 483576 496240 503725 604470 620300 744360 805960 930450 967152 1007450 1208940 1240600 1488720 1511175 1611920 1860900 2014900 2417880 2481200 3022350 3721800 4029800 4835760 6044700 7443600 8059600 12089400 24178800 124984247 249968494 374952741 499936988 624921235 749905482 999873976 1249842470 1499810964 1874763705 1999747952 2499684940 2999621928 3124606175 3749527410 4999369880 5999243856 6249212350 7499054820 9373818525 9998739760 12498424700 14998109640 18747637050 24996849400 29996219280 37495274100 49993698800 74990548200 149981096400
• Sum of all divisors σ(n): 480540746400
• Sum of proper divisors (its aliquot sum) s(n): 330559650000
• 149981096400 is an abundant number, because the sum of its proper divisors (330559650000) is greater than itself. Its abundance is 180578553600

Bases of 149981096400

• Binary: 10001011101011100100011110100111010000₂
• Hexadecimal: 0x22EB91E9D0
• Base-36: 1WWEVEMO

Squares and roots of 149981096400

• 149981096400 squared (149981096400²) is 22494329277346092960000
• 149981096400 cubed (149981096400³) is 3373724167798986704397121344000000
• The square root of 149981096400 is 387273.9294091457
• The cube root of 149981096400 is 5313.0696357303

Scales and comparisons

• 149,981,096,400 seconds is equal to 4,768 years, 48 weeks, 4 days, 7 hours, 40 minutes.
• To count from 1 to 149,981,096,400 would take you about nine thousand, five hundred thirty-seven 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 149981096400 cubic inches would be around 442.8 feet tall.

Recreational maths with 149981096400

• 149981096400 backwards is 004690189941
• The number of decimal digits it has is: 12
• The sum of 149981096400's digits is 51
• More coming soon!