420136354140

Names of 420136354140

• Cardinal: 420136354140 can be written as Four hundred twenty billion, one hundred thirty-six million, three hundred fifty-four thousand, one hundred forty.

Scientific notation

• Scientific notation: 4.2013635414 × 10¹¹

Factors of 420136354140

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 19269

Divisors of 420136354140

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 60 97 194 291 388 485 582 970 1164 1455 1940 2910 5153 5820 10306 14009 15459 20612 25765 28018 30918 42027 51530 56036 61836 70045 77295 84054 103060 140090 154590 168108 210135 280180 309180 420270 499841 840540 999682 1358873 1499523 1999364 2499205 2717746 2999046 4076619 4998410 5435492 5998092 6794365 7497615 8153238 9996820 13588730 14995230 16306476 20383095 27177460 29990460 40766190 72188377 81532380 144376754 216565131 288753508 360941885 433130262 721883770 866260524 1082825655 1443767540 2165651310 4331302620 7002272569 14004545138 21006817707 28009090276 35011362845 42013635414 70022725690 84027270828 105034088535 140045451380 210068177070 420136354140
• Sum of all divisors σ(n): 1188824938560
• Sum of proper divisors (its aliquot sum) s(n): 768688584420
• 420136354140 is an abundant number, because the sum of its proper divisors (768688584420) is greater than itself. Its abundance is 348552230280

Bases of 420136354140

• Binary: 110000111010010000101000000000101011100₂
• Hexadecimal: 0x61D214015C
• Base-36: 5D0AC5LO

Squares and roots of 420136354140

• 420136354140 squared (420136354140²) is 176514556070051495139600
• 420136354140 cubed (420136354140³) is 74160182039912041610007474337944000
• The square root of 420136354140 is 648179.2608067615
• The cube root of 420136354140 is 7489.6827271143

Scales and comparisons

• 420,136,354,140 seconds is equal to 13,359 years, 1 week, 6 days, 6 hours, 49 minutes.
• To count from 1 to 420,136,354,140 would take you about twenty-six thousand, seven hundred eighteen 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 420136354140 cubic inches would be around 624.1 feet tall.

Recreational maths with 420136354140

• 420136354140 backwards is 041453631024
• The number of decimal digits it has is: 12
• The sum of 420136354140's digits is 33
• More coming soon!