220749309920

Names of 220749309920

• Cardinal: 220749309920 can be written as Two hundred twenty billion, seven hundred forty-nine million, three hundred nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.2074930992 × 10¹¹

Factors of 220749309920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 929

Divisors of 220749309920

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 80 83 157 160 166 239 314 332 415 443 478 628 664 785 830 886 956 1195 1256 1328 1570 1660 1772 1912 2215 2390 2512 2656 3140 3320 3544 3824 4430 4780 5024 6280 6640 7088 7648 8860 9560 12560 13031 13280 14176 17720 19120 19837 25120 26062 35440 36769 37523 38240 39674 52124 65155 69551 70880 73538 75046 79348 99185 104248 105877 130310 139102 147076 150092 158696 183845 187615 198370 208496 211754 260620 278204 294152 300184 317392 347755 367690 375230 396740 416992 423508 521240 529385 556408 588304 600368 634784 695510 735380 750460 793480 847016 1042480 1058770 1112816 1176608 1200736 1391020 1470760 1500920 1586960 1694032 2084960 2117540 2225632 2782040 2941520 3001840 3114409 3173920 3388064 4235080 5564080 5772733 5883040 6003680 6228818 8470160 8787791 11128160 11545466 12457636 15572045 16622689 16940320 17575582 23090932 24915272 28863665 31144090 33245378 35151164 43938955 46181864 49830544 57727330 62288180 66490756 70302328 83113445 87877910 92363728 99661088 115454660 124576360 132981512 140604656 166226890 175755820 184727456 230909320 249152720 265963024 281209312 332453780 351511640 461818640 498305440 531926048 664907560 703023280 923637280 1329815120 1379683187 1406046560 2659630240 2759366374 5518732748 6898415935 11037465496 13796831870 22074930992 27593663740 44149861984 55187327480 110374654960 220749309920
• Sum of all divisors σ(n): 534591912960
• Sum of proper divisors (its aliquot sum) s(n): 313842603040
• 220749309920 is an abundant number, because the sum of its proper divisors (313842603040) is greater than itself. Its abundance is 93093293120

Bases of 220749309920

• Binary: 11001101100101101011110010011111100000₂
• Hexadecimal: 0x3365AF27E0
• Base-36: 2TESFTNK

Squares and roots of 220749309920

• 220749309920 squared (220749309920²) is 48730257830156210406400
• 220749309920 cubed (220749309920³) is 10757170788230660013015122751488000
• The square root of 220749309920 is 469839.6640557287
• The cube root of 220749309920 is 6043.6566706161

Scales and comparisons

• 220,749,309,920 seconds is equal to 7,019 years, 7 weeks, 3 days, 20 hours, 45 minutes, 20 seconds.
• To count from 1 to 220,749,309,920 would take you about fourteen thousand and thirty-eight 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 220749309920 cubic inches would be around 503.6 feet tall.

Recreational maths with 220749309920

• 220749309920 backwards is 029903947022
• The number of decimal digits it has is: 12
• The sum of 220749309920's digits is 47
• More coming soon!