221008020100

Names of 221008020100

• Cardinal: 221008020100 can be written as Two hundred twenty-one billion, eight million, twenty thousand, one hundred.

Scientific notation

• Scientific notation: 2.210080201 × 10¹¹

Factors of 221008020100

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3102

Divisors of 221008020100

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 10 14 20 25 28 35 47 50 70 94 100 140 175 188 235 329 350 470 658 700 940 1175 1316 1645 2209 2350 3041 3290 4418 4700 6082 6580 8225 8836 11045 12164 15205 15463 16450 21287 22090 30410 30926 32900 42574 44180 55225 60820 61852 76025 77315 85148 103823 106435 110450 142927 152050 154630 207646 212870 220900 285854 304100 309260 386575 415292 425740 519115 532175 571708 714635 726761 773150 1000489 1038230 1064350 1429270 1453522 1546300 2000978 2076460 2128700 2595575 2858540 2907044 3573175 3633805 4001956 5002445 5191150 6717569 7146350 7267610 10004890 10382300 13435138 14292700 14535220 18169025 20009780 25012225 26870276 33587845 36338050 47022983 50024450 67175690 72676100 94045966 100048900 134351380 167939225 188091932 235114915 315725743 335878450 470229830 631451486 671756900 940459660 1175574575 1262902972 1578628715 2210080201 2351149150 3157257430 4420160402 4702298300 6314514860 7893143575 8840320804 11050401005 15786287150 22100802010 31572574300 44201604020 55252005025 110504010050 221008020100
• Sum of all divisors σ(n): 560199144960
• Sum of proper divisors (its aliquot sum) s(n): 339191124860
• 221008020100 is an abundant number, because the sum of its proper divisors (339191124860) is greater than itself. Its abundance is 118183104760

Bases of 221008020100

• Binary: 11001101110101000110101100001010000100₂
• Hexadecimal: 0x33751AC284
• Base-36: 2TJ2GVPG

Squares and roots of 221008020100

• 221008020100 squared (221008020100²) is 48844544948522004010000
• 221008020100 cubed (221008020100³) is 10795036171758304527534360601000000
• The square root of 221008020100 is 470114.9009550751
• The cube root of 221008020100 is 6046.0167309833

Scales and comparisons

• 221,008,020,100 seconds is equal to 7,027 years, 19 weeks, 2 days, 4 hours, 41 minutes, 40 seconds.
• To count from 1 to 221,008,020,100 would take you about fourteen thousand and fifty-four 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 221008020100 cubic inches would be around 503.8 feet tall.

Recreational maths with 221008020100

• 221008020100 backwards is 001020800122
• The number of decimal digits it has is: 12
• The sum of 221008020100's digits is 16
• More coming soon!