221057139120

Names of 221057139120

• Cardinal: 221057139120 can be written as Two hundred twenty-one billion, fifty-seven million, one hundred thirty-nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.2105713912 × 10¹¹

Factors of 221057139120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 75777

Divisors of 221057139120

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 89 120 137 178 240 267 274 356 411 445 534 548 685 712 822 890 1068 1096 1335 1370 1424 1644 1780 2055 2136 2192 2670 2740 3288 3560 4110 4272 5340 5480 6576 7120 8220 10680 10960 12193 16440 21360 24386 32880 36579 48772 60965 73158 75541 97544 121930 146316 151082 182895 195088 226623 243860 292632 302164 365790 377705 453246 487720 585264 604328 731580 755410 906492 975440 1133115 1208656 1463160 1510820 1812984 2266230 2926320 3021640 3625968 4532460 6043280 6723149 9064920 10349117 13446298 18129840 20169447 20698234 26892596 31047351 33615745 40338894 41396468 51745585 53785192 62094702 67231490 80677788 82792936 100847235 103491170 107570384 124189404 134462980 155236755 161355576 165585872 201694470 206982340 248378808 268925960 310473510 322711152 403388940 413964680 496757616 537851920 620947020 806777880 827929360 921071413 1241894040 1613555760 1842142826 2483788080 2763214239 3684285652 4605357065 5526428478 7368571304 9210714130 11052856956 13816071195 14737142608 18421428260 22105713912 27632142390 36842856520 44211427824 55264284780 73685713040 110528569560 221057139120
• Sum of all divisors σ(n): 698044340160
• Sum of proper divisors (its aliquot sum) s(n): 476987201040
• 221057139120 is an abundant number, because the sum of its proper divisors (476987201040) is greater than itself. Its abundance is 255930061920

Bases of 221057139120

• Binary: 11001101111000000010000100000110110000₂
• Hexadecimal: 0x33780841B0
• Base-36: 2TJVPO6O

Squares and roots of 221057139120

• 221057139120 squared (221057139120²) is 48866258755919034374400
• 221057139120 cubed (221057139120³) is 10802235360081112105157802966528000
• The square root of 221057139120 is 470167.1395578383
• The cube root of 221057139120 is 6046.4646067639

Scales and comparisons

• 221,057,139,120 seconds is equal to 7,028 years, 48 weeks, 3 days, 16 hours, 52 minutes.
• To count from 1 to 221,057,139,120 would take you about fourteen thousand and fifty-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 221057139120 cubic inches would be around 503.9 feet tall.

Recreational maths with 221057139120

• 221057139120 backwards is 021931750122
• The number of decimal digits it has is: 12
• The sum of 221057139120's digits is 33
• More coming soon!