40211907020

Names of 40211907020

• Cardinal: 40211907020 can be written as Forty billion, two hundred eleven million, nine hundred seven thousand and twenty.

Scientific notation

• Scientific notation: 4.021190702 × 10¹⁰

Factors of 40211907020

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 288

Divisors of 40211907020

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 5 10 20 41 82 89 151 164 178 205 302 356 410 445 604 755 820 890 1510 1681 1780 3020 3362 3649 6191 6724 7298 7921 8405 12382 13439 14596 15842 16810 18245 24764 26878 30955 31684 33620 36490 39605 53756 61910 67195 72980 79210 123820 134390 149609 158420 253831 268780 299218 324761 507662 550999 598436 649522 748045 1015324 1101998 1196071 1269155 1299044 1496090 1623805 2203996 2392142 2538310 2754995 2992180 3247610 4784284 5076620 5509990 5980355 6495220 11019980 11960710 13315201 22590959 23921420 26630402 45181918 49038911 53260804 66576005 90363836 98077822 112954795 133152010 196155644 225909590 245194555 266304020 451819180 490389110 980778220 2010595351 4021190702 8042381404 10052976755 20105953510 40211907020
• Sum of all divisors σ(n): 88118051952
• Sum of proper divisors (its aliquot sum) s(n): 47906144932
• 40211907020 is an abundant number, because the sum of its proper divisors (47906144932) is greater than itself. Its abundance is 7694237912

Bases of 40211907020

• Binary: 100101011100110100010000000111001100₂
• Hexadecimal: 0x95CD101CC
• Base-36: IH14Q18

Squares and roots of 40211907020

• 40211907020 squared (40211907020²) is 1616997466185125280400
• 40211907020 cubed (40211907020³) is 65022551761811851882496228408000
• The square root of 40211907020 is 200529.0677682415
• The cube root of 40211907020 is 3425.9805250607

Scales and comparisons

• 40,211,907,020 seconds is equal to 1,278 years, 31 weeks, 6 days, 14 hours, 10 minutes, 20 seconds.
• To count from 1 to 40,211,907,020 would take you about two thousand, five hundred fifty-seven 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 40211907020 cubic inches would be around 285.5 feet tall.

Recreational maths with 40211907020

• 40211907020 backwards is 02070911204
• The number of decimal digits it has is: 11
• The sum of 40211907020's digits is 26
• More coming soon!