8133436220

Names of 8133436220

• Cardinal: 8133436220 can be written as Eight billion, one hundred thirty-three million, four hundred thirty-six thousand, two hundred twenty.

Scientific notation

• Scientific notation: 8.13343622 × 10⁹

Factors of 8133436220

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1289

Divisors of 8133436220

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 10 13 14 20 26 28 35 52 61 65 70 91 122 130 140 182 244 260 305 364 427 455 610 793 854 910 1201 1220 1586 1708 1820 2135 2402 3172 3721 3965 4270 4804 5551 6005 7442 7930 8407 8540 11102 12010 14884 15613 15860 16814 18605 22204 24020 26047 27755 31226 33628 37210 42035 48373 52094 55510 62452 73261 74420 78065 84070 96746 104188 109291 111020 130235 146522 156130 168140 193492 218582 241865 260470 293044 312260 338611 366305 437164 483730 512827 520940 546455 677222 732610 952393 967460 1025654 1092910 1354444 1465220 1693055 1904786 2051308 2185820 2564135 3386110 3809572 4468921 4761965 5128270 6666751 6772220 8937842 9523930 10256540 13333502 17875684 19047860 22344605 26667004 31282447 33333755 44689210 58095973 62564894 66667510 89378420 116191946 125129788 133335020 156412235 232383892 290479865 312824470 406671811 580959730 625648940 813343622 1161919460 1626687244 2033359055 4066718110 8133436220
• Sum of all divisors σ(n): 21389868864
• Sum of proper divisors (its aliquot sum) s(n): 13256432644
• 8133436220 is an abundant number, because the sum of its proper divisors (13256432644) is greater than itself. Its abundance is 5122996424

Bases of 8133436220

• Binary: 111100100110010100110001100111100₂
• Hexadecimal: 0x1E4CA633C
• Base-36: 3QIFRJW

Squares and roots of 8133436220

• 8133436220 squared (8133436220²) is 66152784744807888400
• 8133436220 cubed (8133436220³) is 538049455497283936454277848000
• The square root of 8133436220 is 90185.5654747477
• The cube root of 8133436220 is 2011.0584278929

Scales and comparisons

• 8,133,436,220 seconds is equal to 258 years, 32 weeks, 23 hours, 50 minutes, 20 seconds.
• To count from 1 to 8,133,436,220 would take you about five hundred seventeen 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 8133436220 cubic inches would be around 167.6 feet tall.

Recreational maths with 8133436220

• 8133436220 backwards is 0226343318
• The number of decimal digits it has is: 10
• The sum of 8133436220's digits is 32
• More coming soon!