30001807220

Names of 30001807220

• Cardinal: 30001807220 can be written as Thirty billion, one million, eight hundred seven thousand, two hundred twenty.

Scientific notation

• Scientific notation: 3.000180722 × 10¹⁰

Factors of 30001807220

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 528

Divisors of 30001807220

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 5 7 10 11 14 20 22 28 35 44 49 55 70 77 98 110 121 140 154 196 220 242 245 308 385 484 490 503 539 605 770 847 980 1006 1078 1210 1540 1694 2012 2156 2420 2515 2695 3388 3521 4235 5030 5390 5533 5929 7042 8470 10060 10780 11066 11858 14084 16940 17605 22132 23716 24647 27665 29645 35210 38731 49294 55330 59290 60863 70420 77462 98588 110660 118580 121726 123235 154924 193655 243452 246470 253009 271117 304315 387310 426041 492940 506018 542234 608630 774620 852082 1012036 1084468 1217260 1265045 1355585 1704164 1771063 2130205 2530090 2711170 2783099 2982287 3542126 4260410 5060180 5422340 5566198 5964574 7084252 8520820 8855315 11132396 11929148 12397441 13915495 14911435 17710630 19481693 24794882 27830990 29822870 30614089 35421260 38963386 49589764 55661980 59645740 61228178 61987205 77926772 97408465 122456356 123974410 136371851 153070445 194816930 214298623 247948820 272743702 306140890 389633860 428597246 545487404 612281780 681859255 857194492 1071493115 1363718510 1500090361 2142986230 2727437020 3000180722 4285972460 6000361444 7500451805 15000903610 30001807220
• Sum of all divisors σ(n): 80719046226
• Sum of proper divisors (its aliquot sum) s(n): 50717239006
• 30001807220 is an abundant number, because the sum of its proper divisors (50717239006) is greater than itself. Its abundance is 20715431786

Bases of 30001807220

• Binary: 11011111100001111110011111101110100₂
• Hexadecimal: 0x6FC3F3F74
• Base-36: DS6AULW

Squares and roots of 30001807220

• 30001807220 squared (30001807220²) is 900108436466044128400
• 30001807220 cubed (30001807220³) is 27004879787949874016269727048000
• The square root of 30001807220 is 173210.2976730887
• The cube root of 30001807220 is 3107.2948986203

Scales and comparisons

• 30,001,807,220 seconds is equal to 953 years, 50 weeks, 1 day, 3 hours, 20 minutes, 20 seconds.
• To count from 1 to 30,001,807,220 would take you about one thousand, nine hundred seven 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 30001807220 cubic inches would be around 258.9 feet tall.

Recreational maths with 30001807220

• 30001807220 backwards is 02270810003
• The number of decimal digits it has is: 11
• The sum of 30001807220's digits is 23
• More coming soon!