19825018200

Names of 19825018200

• Cardinal: 19825018200 can be written as Nineteen billion, eight hundred twenty-five million, eighteen thousand, two hundred.

Scientific notation

• Scientific notation: 1.98250182 × 10¹⁰

Factors of 19825018200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 65194

Divisors of 19825018200

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 25 26 30 36 39 40 45 50 52 60 65 72 75 78 90 100 104 117 120 130 150 156 169 180 195 200 225 234 260 300 312 325 338 360 390 450 468 507 520 585 600 650 676 780 845 900 936 975 1014 1170 1300 1352 1521 1560 1690 1800 1950 2028 2340 2535 2600 2925 3042 3380 3900 4056 4225 4680 5070 5850 6084 6760 7605 7800 8450 10140 11700 12168 12675 15210 16900 20280 23400 25350 30420 33800 38025 50700 60840 65171 76050 101400 130342 152100 195513 260684 304200 325855 391026 521368 586539 651710 782052 847223 977565 1173078 1303420 1564104 1629275 1694446 1955130 2346156 2541669 2606840 2932695 3258550 3388892 3910260 4236115 4692312 4887825 5083338 5865390 6517100 6777784 7625007 7820520 8472230 9775650 10166676 11013899 11730780 12708345 13034200 14663475 15250014 16944460 19551300 20333352 21180575 22027798 23461560 25416690 29326950 30500028 33041697 33888920 38125035 39102600 42361150 44055596 50833380 55069495 58653900 61000056 63541725 66083394 76250070 84722300 88111192 99125091 101666760 110138990 117307800 127083450 132166788 152500140 165208485 169444600 190625175 198250182 220277980 254166900 264333576 275347475 305000280 330416970 381250350 396500364 440555960 495625455 508333800 550694950 660833940 762500700 793000728 826042425 991250910 1101389900 1321667880 1525001400 1652084850 1982501820 2202779800 2478127275 3304169700 3965003640 4956254550 6608339400 9912509100 19825018200
• Sum of all divisors σ(n): 72095547420
• Sum of proper divisors (its aliquot sum) s(n): 52270529220
• 19825018200 is an abundant number, because the sum of its proper divisors (52270529220) is greater than itself. Its abundance is 32445511020

Bases of 19825018200

• Binary: 10010011101101010011100010101011000₂
• Hexadecimal: 0x49DA9C558
• Base-36: 93VAXY0

Squares and roots of 19825018200

• 19825018200 squared (19825018200²) is 393031346630331240000
• 19825018200 cubed (19825018200³) is 7791853600116825505028568000000
• The square root of 19825018200 is 140801.3430333675
• The cube root of 19825018200 is 2706.4781891159

Scales and comparisons

• 19,825,018,200 seconds is equal to 630 years, 19 weeks, 3 days, 5 hours, 30 minutes.
• To count from 1 to 19,825,018,200 would take you about one thousand, two hundred sixty 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 19825018200 cubic inches would be around 225.5 feet tall.

Recreational maths with 19825018200

• 19825018200 backwards is 00281052891
• 19825018200 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 19825018200's digits is 36
• More coming soon!