42039368400

Names of 42039368400

• Cardinal: 42039368400 can be written as Forty-two billion, thirty-nine million, three hundred sixty-eight thousand, four hundred.

Scientific notation

• Scientific notation: 4.20393684 × 10¹⁰

Factors of 42039368400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 31098

Divisors of 42039368400

• 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 1171 1200 2342 3513 4684 5855 7026 9368 11710 14052 17565 18736 23420 28104 29275 29917 35130 46840 56208 58550 59834 70260 87825 89751 93680 117100 119668 140520 149585 175650 179502 234200 239336 281040 299170 351300 359004 448755 468400 478672 598340 702600 718008 747925 897510 1196680 1405200 1436016 1495850 1795020 2243775 2393360 2991700 3590040 4487550 5983400 7180080 8975100 11966800 17950200 35032807 35900400 70065614 105098421 140131228 175164035 210196842 280262456 350328070 420393684 525492105 560524912 700656140 840787368 875820175 1050984210 1401312280 1681574736 1751640350 2101968420 2627460525 2802624560 3503280700 4203936840 5254921050 7006561400 8407873680 10509842100 14013122800 21019684200 42039368400
• Sum of all divisors σ(n): 134785616224
• Sum of proper divisors (its aliquot sum) s(n): 92746247824
• 42039368400 is an abundant number, because the sum of its proper divisors (92746247824) is greater than itself. Its abundance is 50706879424

Bases of 42039368400

• Binary: 100111001001101111011101101011010000₂
• Hexadecimal: 0x9C9BDDAD0
• Base-36: JB95K9C

Squares and roots of 42039368400

• 42039368400 squared (42039368400²) is 1767308495470918560000
• 42039368400 cubed (42039368400³) is 74296532917551676830237504000000
• The square root of 42039368400 is 205035.0418830891
• The cube root of 42039368400 is 3477.1123819701

Scales and comparisons

• 42,039,368,400 seconds is equal to 1,336 years, 37 weeks, 3 days, 18 hours, 20 minutes.
• To count from 1 to 42,039,368,400 would take you about two thousand, six hundred seventy-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 42039368400 cubic inches would be around 289.8 feet tall.

Recreational maths with 42039368400

• 42039368400 backwards is 00486393024
• The number of decimal digits it has is: 11
• The sum of 42039368400's digits is 39
• More coming soon!