221277132800

Names of 221277132800

• Cardinal: 221277132800 can be written as Two hundred twenty-one billion, two hundred seventy-seven million, one hundred thirty-two thousand, eight hundred.

Scientific notation

• Scientific notation: 2.212771328 × 10¹¹

Factors of 221277132800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 891

Divisors of 221277132800

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 73 80 100 128 146 160 200 256 292 320 365 400 512 584 640 730 800 811 1024 1168 1280 1460 1600 1622 1825 2048 2336 2560 2920 3200 3244 3650 4055 4672 5120 5329 5840 6400 6488 7300 8110 9344 10240 10658 11680 12800 12976 14600 16220 18688 20275 21316 23360 25600 25952 26645 29200 32440 37376 40550 42632 46720 51200 51904 53290 58400 59203 64880 74752 81100 85264 93440 103808 106580 116800 118406 129760 133225 149504 162200 170528 186880 207616 213160 233600 236812 259520 266450 296015 324400 341056 373760 415232 426320 467200 473624 519040 532900 592030 648800 682112 747520 830464 852640 934400 947248 1038080 1065800 1184060 1297600 1364224 1480075 1660928 1705280 1868800 1894496 2076160 2131600 2368120 2595200 2728448 2960150 3410560 3737600 3788992 4152320 4263200 4321819 4736240 5190400 5456896 5920300 6821120 7577984 8304640 8526400 8643638 9472480 10380800 10913792 11840600 13642240 15155968 17052800 17287276 18944960 20761600 21609095 23681200 27284480 30311936 34105600 34574552 37889920 41523200 43218190 47362400 54568960 60623872 68211200 69149104 75779840 86436380 94724800 108045475 121247744 136422400 138298208 151559680 172872760 189449600 216090950 272844800 276596416 303119360 345745520 378899200 432181900 553192832 606238720 691491040 757798400 864363800 1106385664 1382982080 1515596800 1728727600 2212771328 2765964160 3031193600 3457455200 4425542656 5531928320 6914910400 8851085312 11063856640 13829820800 22127713280 27659641600 44255426560 55319283200 110638566400 221277132800
• Sum of all divisors σ(n): 556937674020
• Sum of proper divisors (its aliquot sum) s(n): 335660541220
• 221277132800 is an abundant number, because the sum of its proper divisors (335660541220) is greater than itself. Its abundance is 114383408420

Bases of 221277132800

• Binary: 11001110000101001001010001100000000000₂
• Hexadecimal: 0x3385251800
• Base-36: 2TNIOWE8

Squares and roots of 221277132800

• 221277132800 squared (221277132800²) is 48963569500188835840000
• 221277132800 cubed (221277132800³) is 10834518270655314653245079552000000
• The square root of 221277132800 is 470401.0340124691
• The cube root of 221277132800 is 6048.4697338657

Scales and comparisons

• 221,277,132,800 seconds is equal to 7,035 years, 48 weeks, 1 day, 22 hours, 13 minutes, 20 seconds.
• To count from 1 to 221,277,132,800 would take you about fourteen thousand and 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 221277132800 cubic inches would be around 504 feet tall.

Recreational maths with 221277132800

• 221277132800 backwards is 008231772122
• The number of decimal digits it has is: 12
• The sum of 221277132800's digits is 35
• More coming soon!