942988129400

Names of 942988129400

• Cardinal: 942988129400 can be written as Nine hundred forty-two billion, nine hundred eighty-eight million, one hundred twenty-nine thousand, four hundred.

Scientific notation

• Scientific notation: 9.429881294 × 10¹¹

Factors of 942988129400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 59682879

Divisors of 942988129400

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 8 10 20 25 40 50 79 100 158 200 316 395 632 790 1580 1975 3160 3950 7900 15800 59682793 119365586 238731172 298413965 477462344 596827930 1193655860 1492069825 2387311720 2984139650 4714940647 5968279300 9429881294 11936558600 18859762588 23574703235 37719525176 47149406470 94298812940 117873516175 188597625880 235747032350 471494064700 942988129400
• Sum of all divisors σ(n): 2220199936800
• Sum of proper divisors (its aliquot sum) s(n): 1277211807400
• 942988129400 is an abundant number, because the sum of its proper divisors (1277211807400) is greater than itself. Its abundance is 334223678000

Bases of 942988129400

• Binary: 1101101110001110011110001111010001111000₂
• Hexadecimal: 0xDB8E78F478
• Base-36: C17AS9DK

Squares and roots of 942988129400

• 942988129400 squared (942988129400²) is 889226612189311144360000
• 942988129400 cubed (942988129400³) is 838530139641097754694609760184000000
• The square root of 942988129400 is 971075.7588365595
• The cube root of 942988129400 is 9806.2300015909

Scales and comparisons

• 942,988,129,400 seconds is equal to 29,984 years, 5 weeks, 3 days, 11 hours, 3 minutes, 20 seconds.
• To count from 1 to 942,988,129,400 would take you about fifty-nine thousand, nine hundred sixty-eight 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 942988129400 cubic inches would be around 817.2 feet tall.

Recreational maths with 942988129400

• 942988129400 backwards is 004921889249
• The number of decimal digits it has is: 12
• The sum of 942988129400's digits is 56
• More coming soon!