40973120

Names of 40973120

• Cardinal: 40973120 can be written as Forty million, nine hundred seventy-three thousand, one hundred twenty.

Scientific notation

• Scientific notation: 4.097312 × 10⁷

Factors of 40973120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 342

Divisors of 40973120

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 23 32 38 40 46 64 76 80 92 95 115 152 160 184 190 230 293 304 320 368 380 437 460 586 608 736 760 874 920 1172 1216 1465 1472 1520 1748 1840 2185 2344 2930 3040 3496 3680 4370 4688 5567 5860 6080 6739 6992 7360 8740 9376 11134 11720 13478 13984 17480 18752 22268 23440 26956 27835 27968 33695 34960 44536 46880 53912 55670 67390 69920 89072 93760 107824 111340 128041 134780 139840 178144 215648 222680 256082 269560 356288 431296 445360 512164 539120 640205 890720 1024328 1078240 1280410 1781440 2048656 2156480 2560820 4097312 5121640 8194624 10243280 20486560 40973120
• Sum of all divisors σ(n): 107533440
• Sum of proper divisors (its aliquot sum) s(n): 66560320
• 40973120 is an abundant number, because the sum of its proper divisors (66560320) is greater than itself. Its abundance is 25587200

Bases of 40973120

• Binary: 10011100010011001101000000₂
• Hexadecimal: 0x2713340
• Base-36: OE728

Squares and roots of 40973120

• 40973120 squared (40973120²) is 1678796562534400
• 40973120 cubed (40973120³) is 68785533012309475328000
• The square root of 40973120 is 6401.0249179331
• The cube root of 40973120 is 344.7463514021

Scales and comparisons

• 40,973,120 seconds is equal to 1 year, 15 weeks, 5 days, 5 hours, 25 minutes, 20 seconds.
• To count from 1 to 40,973,120 would take you about forty-nine 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 40973120 cubic inches would be around 28.7 feet tall.

Recreational maths with 40973120

• 40973120 backwards is 02137904
• The number of decimal digits it has is: 8
• The sum of 40973120's digits is 26
• More coming soon!