40052100

Names of 40052100

• Cardinal: 40052100 can be written as Forty million, fifty-two thousand, one hundred.

Scientific notation

• Scientific notation: 4.00521 × 10⁷

Factors of 40052100

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 303

Divisors of 40052100

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 20 22 25 30 33 44 50 53 55 60 66 75 100 106 110 132 150 159 165 212 220 229 265 275 300 318 330 458 530 550 583 636 660 687 795 825 916 1060 1100 1145 1166 1325 1374 1590 1650 1749 2290 2332 2519 2650 2748 2915 3180 3300 3435 3498 3975 4580 5038 5300 5725 5830 6870 6996 7557 7950 8745 10076 11450 11660 12137 12595 13740 14575 15114 15900 17175 17490 22900 24274 25190 29150 30228 34350 34980 36411 37785 43725 48548 50380 58300 60685 62975 68700 72822 75570 87450 121370 125950 133507 145644 151140 174900 182055 188925 242740 251900 267014 303425 364110 377850 400521 534028 606850 667535 728220 755700 801042 910275 1213700 1335070 1602084 1820550 2002605 2670140 3337675 3641100 4005210 6675350 8010420 10013025 13350700 20026050 40052100
• Sum of all divisors σ(n): 129366720
• Sum of proper divisors (its aliquot sum) s(n): 89314620
• 40052100 is an abundant number, because the sum of its proper divisors (89314620) is greater than itself. Its abundance is 49262520

Bases of 40052100

• Binary: 10011000110010010110000100₂
• Hexadecimal: 0x2632584
• Base-36: NUGEC

Squares and roots of 40052100

• 40052100 squared (40052100²) is 1604170714410000
• 40052100 cubed (40052100³) is 64250405870620761000000
• The square root of 40052100 is 6328.6728466561
• The cube root of 40052100 is 342.1436078271

Scales and comparisons

• 40,052,100 seconds is equal to 1 year, 14 weeks, 1 day, 13 hours, 35 minutes.
• To count from 1 to 40,052,100 would take you about forty-seven weeks!

  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 40052100 cubic inches would be around 28.5 feet tall.

Recreational maths with 40052100

• 40052100 backwards is 00125004
• 40052100 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 40052100's digits is 12
• More coming soon!