668827837230436

Names of 668827837230436

• Cardinal: 668827837230436 can be written as Six hundred sixty-eight trillion, eight hundred twenty-seven billion, eight hundred thirty-seven million, two hundred thirty thousand, four hundred thirty-six.

Scientific notation

• Scientific notation: 6.68827837230436 × 10¹⁴

Factors of 668827837230436

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 830

Divisors of 668827837230436

• Number of divisors d(n): 243
• Complete list of divisors:
  1 2 4 13 23 26 46 52 59 92 118 169 236 299 338 529 598 676 733 767 1058 1196 1357 1466 1534 2116 2714 2932 3068 3481 3887 5428 6877 6962 7774 9529 9971 13754 13924 15548 16859 17641 19058 19942 27508 31211 33718 35282 38116 39884 43247 45253 62422 67436 70564 80063 86494 89401 90506 123877 124844 160126 172988 178802 181012 219167 229333 247754 320252 357604 387757 405743 438334 458666 495508 537289 562211 588289 775514 811486 876668 917332 994681 1040819 1074578 1124422 1176578 1551028 1622972 1841449 1989362 2081638 2149156 2248844 2353156 2551573 2849171 3682898 3978724 4163276 5040841 5103146 5274659 5698342 6984757 7308743 7365796 10081682 10206292 10549318 11396684 12357647 12930853 13530647 13969514 14617486 20163364 21098636 22877663 23938837 24715294 25861706 27061294 27939028 29234972 31700051 33170449 45755326 47877674 49430588 51723412 54122588 58686179 63400102 65530933 66340898 90801841 91510652 95755348 117372358 126800204 131061866 132681796 160649411 168101089 181603682 234744716 262123732 284225881 297409619 311204881 321298822 336202178 363207364 412100663 431215837 568451762 594819238 622409762 642597644 672404356 729101173 762920327 824201326 862431674 1136903524 1189638476 1244819524 1349782117 1458202346 1525840654 1648402652 1724863348 1870303009 2088442343 2699564234 2916404692 3051681308 3694936453 3740606018 3866325047 4176884686 5357308619 5399128468 7389872906 7481212036 7732650094 8353769372 9478315249 9917964251 10714617238 14779745812 15465300188 16769326979 17547167521 18956630498 19835928502 21429234476 24313939117 33538653958 35094335042 37913260996 39671857004 43016969207 48034173889 48627878234 67077307916 70188670084 86033938414 96068347778 97255756468 123218098237 172067876828 192136695556 218001250727 228113177773 246436196474 316081208521 436002501454 456226355546 492872392948 559220599691 632162417042 872005002908 912452711092 989390291761 1118441199382 1264324834084 1978780583522 2236882398764 2834016259451 3957561167044 5668032518902 7269867795983 11336065037804 12862073792893 14539735591966 25724147585786 29079471183932 51448295171572 167206959307609 334413918615218 668827837230436
• Sum of all divisors σ(n): 1349587445445099
• Sum of proper divisors (its aliquot sum) s(n): 680759608214663
• 668827837230436 is an abundant number, because the sum of its proper divisors (680759608214663) is greater than itself. Its abundance is 11931770984227

Bases of 668827837230436

• Binary: 10011000000100101110011101101001110110110101100100₂
• Hexadecimal: 0x2604B9DA76D64
• Base-36: 6L2V9LNWIS

Squares and roots of 668827837230436

• 668827837230436 squared (668827837230436²) is 447330675854342591946964750096
• 668827837230436 cubed (668827837230436³) is 299187208458489174450033342039843991505121856
• 668827837230436 is a perfect square number. Its square root is 25861706
• The cube root of 668827837230436 is 87452.3424713215

Scales and comparisons

• 668,827,837,230,436 seconds is equal to 21,266,656 years, 20 weeks, 6 days, 21 hours, 47 minutes, 16 seconds.
• To count from 1 to 668,827,837,230,436 would take you about fifty-three million, one hundred sixty-six thousand, six hundred forty-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 668827837230436 cubic inches would be around 7287.7 feet tall.

Recreational maths with 668827837230436

• 668827837230436 backwards is 634032738728866
• The number of decimal digits it has is: 15
• The sum of 668827837230436's digits is 73
• More coming soon!