18428160200

Names of 18428160200

• Cardinal: 18428160200 can be written as Eighteen billion, four hundred twenty-eight million, one hundred sixty thousand, two hundred.

Scientific notation

• Scientific notation: 1.84281602 × 10¹⁰

Factors of 18428160200

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 367

Divisors of 18428160200

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 5 8 10 20 25 29 40 50 58 100 116 145 200 232 290 331 580 662 725 841 1160 1324 1450 1655 1682 2648 2900 3310 3364 4205 5800 6620 6728 8275 8410 9599 13240 16550 16820 19198 21025 33100 33640 38396 42050 47995 66200 76792 84100 95990 109561 168200 191980 219122 239975 278371 383960 438244 479950 547805 556742 876488 959900 1095610 1113484 1391855 1919800 2191220 2226968 2739025 2783710 3177269 4382440 5478050 5567420 6354538 6959275 10956100 11134840 12709076 13918550 15886345 21912200 25418152 27837100 31772690 55674200 63545380 79431725 92140801 127090760 158863450 184281602 317726900 368563204 460704005 635453800 737126408 921408010 1842816020 2303520025 3685632040 4607040050 9214080100 18428160200
• Sum of all divisors σ(n): 44508313395
• Sum of proper divisors (its aliquot sum) s(n): 26080153195
• 18428160200 is an abundant number, because the sum of its proper divisors (26080153195) is greater than itself. Its abundance is 7651992995

Bases of 18428160200

• Binary: 10001001010011001110110100011001000₂
• Hexadecimal: 0x44A6768C8
• Base-36: 8GRNFEW

Squares and roots of 18428160200

• 18428160200 squared (18428160200²) is 339597088356864040000
• 18428160200 cubed (18428160200³) is 6258149547693845298739208000000
• The square root of 18428160200 is 135750.3598521933
• The cube root of 18428160200 is 2641.3583555281

Scales and comparisons

• 18,428,160,200 seconds is equal to 585 years, 49 weeks, 5 days, 21 hours, 23 minutes, 20 seconds.
• To count from 1 to 18,428,160,200 would take you about one thousand, one hundred seventy-one 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 18428160200 cubic inches would be around 220.1 feet tall.

Recreational maths with 18428160200

• 18428160200 backwards is 00206182481
• The number of decimal digits it has is: 11
• The sum of 18428160200's digits is 32
• More coming soon!