221409201198178368
221,409,201,198,178,368 is an even composite number composed of five prime numbers multiplied together.
221409201198178368 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 221409201198178368:
26 × 32 × 163 × 577 × 4087048243
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 163 × 577 × 4087048243)See below for interesting mathematical facts about the number 221409201198178368 from the Numbermatics database.
Names of 221409201198178368
- Cardinal: 221409201198178368 can be written as Two hundred twenty-one quadrillion, four hundred nine trillion, two hundred one billion, one hundred ninety-eight million, one hundred seventy-eight thousand, three hundred sixty-eight.
Scientific notation
- Scientific notation: 2.21409201198178368 × 1017
Factors of 221409201198178368
- Number of distinct prime factors ω(n): 5
- Total number of prime factors Ω(n): 11
- Sum of prime factors: 4087048988
Divisors of 221409201198178368
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 144 163 192 288 326 489 576 577 652 978 1154 1304 1467 1731 1956 2308 2608 2934 3462 3912 4616 5193 5216 5868 6924 7824 9232 10386 10432 11736 13848 15648 18464 20772 23472 27696 31296 36928 41544 46944 55392 83088 93888 94051 110784 166176 188102 282153 332352 376204 564306 752408 846459 1128612 1504816 1692918 2257224 3009632 3385836 4514448 6019264 6771672 9028896 13543344 18057792 27086688 54173376 4087048243 8174096486 12261144729 16348192972 24522289458 32696385944 36783434187 49044578916 65392771888 73566868374 98089157832 130785543776 147133736748 196178315664 261571087552 294267473496 392356631328 588534946992 666188863609 784713262656 1177069893984 1332377727218 1998566590827 2354139787968 2358226836211 2664755454436 3997133181654 4716453672422 5329510908872 5995699772481 7074680508633 7994266363308 9432907344844 10659021817744 11991399544962 14149361017266 15988532726616 18865814689688 21224041525899 21318043635488 23982799089924 28298722034532 31977065453232 37731629379376 42448083051798 42636087270976 47965598179848 56597444069064 63954130906464 75463258758752 84896166103596 95931196359696 113194888138128 127908261812928 150926517517504 169792332207192 191862392719392 226389776276256 339584664414384 383724785438784 384390974302393 452779552552512 679169328828768 768781948604786 1153172922907179 1358338657657536 1537563897209572 2306345845814358 3075127794419144 3459518768721537 4612691691628716 6150255588838288 6919037537443074 9225383383257432 12300511177676576 13838075074886148 18450766766514864 24601022355353152 27676150149772296 36901533533029728 55352300299544592 73803067066059456 110704600599089184 221409201198178368
- Sum of all divisors σ(n): 639629556766804448
- Sum of proper divisors (its aliquot sum) s(n): 418220355568626080
- 221409201198178368 is an abundant number, because the sum of its proper divisors (418220355568626080) is greater than itself. Its abundance is 196811154370447712
Bases of 221409201198178368
- Binary: 11000100101001101001111110110100110110101110100000010000002
- Hexadecimal: 0x3129A7ED36BA040
- Base-36: 1OK30EUP85S0
Squares and roots of 221409201198178368
- 221409201198178368 squared (2214092011981783682) is 49022034375215429268002601543143424
- 221409201198178368 cubed (2214092011981783683) is 10853929472126089165620564294340942729818669358252032
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The
square root of 221409201198178368 is 470541391.5886448009 -
The
cube root of 221409201198178368 is 604967.2829774205
Scales and comparisons
How big is 221409201198178368?- 221,409,201,198,178,368 seconds is equal to 7,040,127,734 years, 24 weeks, 5 days, 6 hours, 52 minutes, 48 seconds.
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To count from 1 to 221,409,201,198,178,368 would take you about twenty-one billion, one hundred twenty million, three hundred eighty-three thousand, two hundred three 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 221409201198178368 cubic inches would be around 50413.9 feet tall.
Recreational maths with 221409201198178368
- 221409201198178368 backwards is 863871891102904122
- 221409201198178368 is a
Harshad number . - The number of decimal digits it has is: 18
- The sum of 221409201198178368's digits is 72
- More coming soon!
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