213831217800

Names of 213831217800

• Cardinal: 213831217800 can be written as Two hundred thirteen billion, eight hundred thirty-one million, two hundred seventeen thousand, eight hundred.

Scientific notation

• Scientific notation: 2.138312178 × 10¹¹

Factors of 213831217800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 11501

Divisors of 213831217800

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 30 36 40 45 50 60 61 72 75 90 100 120 122 150 173 180 183 200 225 244 300 305 346 360 366 450 488 519 549 600 610 692 732 865 900 915 1038 1098 1220 1384 1464 1525 1557 1730 1800 1830 2076 2196 2440 2595 2745 3050 3114 3460 3660 4152 4325 4392 4575 5190 5490 6100 6228 6920 7320 7785 8650 9150 10380 10553 10980 11257 12200 12456 12975 13725 15570 17300 18300 20760 21106 21960 22514 25950 27450 31140 31659 33771 34600 36600 38925 42212 45028 51900 52765 54900 56285 62280 63318 67542 77850 84424 90056 94977 101313 103800 105530 109800 112570 126636 135084 155700 158295 168855 189954 202626 211060 225140 253272 263825 270168 281425 311400 316590 337710 379908 405252 422120 450280 474885 506565 527650 562850 633180 675420 686677 759816 791475 810504 844275 949770 1013130 1055300 1125700 1266360 1350840 1373354 1582950 1688550 1899540 1947461 2026260 2060031 2110600 2251400 2374425 2532825 2746708 3165900 3377100 3433385 3799080 3894922 4052520 4120062 4748850 5065650 5493416 5842383 6180093 6331800 6754200 6866770 7789844 8240124 9497700 9737305 10131300 10300155 11684766 12360186 13733540 15579688 16480248 17166925 17527149 18995400 19474610 20262600 20600310 23369532 24720372 27467080 29211915 30900465 34333850 35054298 38949220 41200620 46739064 48686525 49440744 51500775 58423830 61800930 68667700 70108596 77898440 82401240 87635745 97373050 103001550 116847660 118795121 123601860 137335400 140217192 146059575 154502325 175271490 194746100 206003100 233695320 237590242 247203720 292119150 309004650 350542980 356385363 389492200 412006200 438178725 475180484 584238300 593975605 618009300 701085960 712770726 876357450 950360968 1069156089 1168476600 1187951210 1236018600 1425541452 1752714900 1781926815 2138312178 2375902420 2851082904 2969878025 3505429800 3563853630 4276624356 4751804840 5345780445 5939756050 7127707260 8553248712 8909634075 10691560890 11879512100 14255414520 17819268150 21383121780 23759024200 26728902225 35638536300 42766243560 53457804450 71277072600 106915608900 213831217800
• Sum of all divisors σ(n): 734173132680
• Sum of proper divisors (its aliquot sum) s(n): 520341914880
• 213831217800 is an abundant number, because the sum of its proper divisors (520341914880) is greater than itself. Its abundance is 306510697080

Bases of 213831217800

• Binary: 11000111001001010101010111001010001000₂
• Hexadecimal: 0x31C9557288
• Base-36: 2Q8DL3M0

Squares and roots of 213831217800

• 213831217800 squared (213831217800²) is 45723789705831036840000
• 213831217800 cubed (213831217800³) is 9777173635228954368533863752000000
• The square root of 213831217800 is 462418.8769935761
• The cube root of 213831217800 is 5979.8510960189

Scales and comparisons

• 213,831,217,800 seconds is equal to 6,799 years, 8 weeks, 6 days, 8 hours, 30 minutes.
• To count from 1 to 213,831,217,800 would take you about thirteen thousand, five hundred ninety-eight 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 213831217800 cubic inches would be around 498.3 feet tall.

Recreational maths with 213831217800

• 213831217800 backwards is 008712138312
• 213831217800 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 213831217800's digits is 36
• More coming soon!