40218198800

Names of 40218198800

• Cardinal: 40218198800 can be written as Forty billion, two hundred eighteen million, one hundred ninety-eight thousand, eight hundred.

Scientific notation

• Scientific notation: 4.02181988 × 10¹⁰

Factors of 40218198800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1395

Divisors of 40218198800

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 8 10 13 16 17 20 25 26 34 40 50 52 65 68 80 85 100 104 130 136 170 200 208 221 260 272 325 340 400 425 442 520 601 650 680 757 850 884 1040 1105 1202 1300 1360 1514 1700 1768 2210 2404 2600 3005 3028 3400 3536 3785 4420 4808 5200 5525 6010 6056 6800 7570 7813 8840 9616 9841 10217 11050 12020 12112 12869 15025 15140 15626 17680 18925 19682 20434 22100 24040 25738 30050 30280 31252 37850 39065 39364 40868 44200 48080 49205 51085 51476 60100 60560 62504 64345 75700 78130 78728 81736 88400 98410 102170 102952 120200 125008 128690 132821 151400 156260 157456 163472 167297 195325 196820 204340 205904 240400 246025 255425 257380 265642 302800 312520 321725 334594 390650 393640 408680 454957 492050 510850 514760 531284 625040 643450 664105 669188 781300 787280 817360 836485 909914 984100 1021700 1029520 1062568 1286900 1328210 1338376 1562600 1672970 1819828 1968200 2043400 2125136 2274785 2573800 2656420 2676752 3125200 3320525 3345940 3639656 3936400 4086800 4182425 4549570 5147600 5312840 5914441 6641050 6691880 7279312 7734269 8364850 9099140 10625680 11373925 11828882 13282100 13383760 15468538 16729700 18198280 22747850 23657764 26564200 29572205 30937076 33459400 36396560 38671345 45495700 47315528 53128400 59144410 61874152 66918800 77342690 90991400 94631056 100545497 118288820 123748304 147861025 154685380 181982800 193356725 201090994 236577640 295722050 309370760 386713450 402181988 473155280 502727485 591444100 618741520 773426900 804363976 1005454970 1182888200 1546853800 1608727952 2010909940 2365776400 2513637425 3093707600 4021819880 5027274850 8043639760 10054549700 20109099400 40218198800
• Sum of all divisors σ(n): 110506958352
• Sum of proper divisors (its aliquot sum) s(n): 70288759552
• 40218198800 is an abundant number, because the sum of its proper divisors (70288759552) is greater than itself. Its abundance is 30070560752

Bases of 40218198800

• Binary: 100101011101001100010000001100010000₂
• Hexadecimal: 0x95D310310
• Base-36: IH4VKSW

Squares and roots of 40218198800

• 40218198800 squared (40218198800²) is 1617503514716321440000
• 40218198800 cubed (40218198800³) is 65053077914559741278622272000000
• The square root of 40218198800 is 200544.7551046897
• The cube root of 40218198800 is 3426.1591984373

Scales and comparisons

• 40,218,198,800 seconds is equal to 1,278 years, 42 weeks, 2 days, 9 hours, 53 minutes, 20 seconds.
• To count from 1 to 40,218,198,800 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 40218198800 cubic inches would be around 285.5 feet tall.

Recreational maths with 40218198800

• 40218198800 backwards is 00889181204
• The number of decimal digits it has is: 11
• The sum of 40218198800's digits is 41
• More coming soon!