6404195783880

Names of 6404195783880

• Cardinal: 6404195783880 can be written as Six trillion, four hundred four billion, one hundred ninety-five million, seven hundred eighty-three thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 6.40419578388 × 10¹²

Factors of 6404195783880

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3344714

Divisors of 6404195783880

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 81 90 108 120 135 162 180 197 216 243 270 324 360 394 405 486 540 591 648 788 810 972 985 1080 1182 1215 1576 1620 1773 1944 1970 2364 2430 2955 3240 3546 3940 4728 4860 5319 5910 7092 7880 8865 9720 10638 11820 14184 15957 17730 21276 23640 26595 31914 35460 42552 47871 53190 63828 70920 79785 95742 106380 127656 159570 191484 212760 239355 319140 382968 478710 638280 957420 1914840 3344507 6689014 10033521 13378028 16722535 20067042 26756056 30100563 33445070 40134084 50167605 60201126 66890140 80268168 90301689 100335210 120402252 133780280 150502815 180603378 200670420 240804504 270905067 301005630 361206756 401340840 451508445 541810134 602011260 658867879 722413512 812715201 903016890 1083620268 1204022520 1317735758 1354525335 1625430402 1806033780 1976603637 2167240536 2635471516 2709050670 3250860804 3294339395 3612067560 3953207274 4063576005 5270943032 5418101340 5929810911 6501721608 6588678790 7906414548 8127152010 9883018185 10836202680 11859621822 13177357580 15812829096 16254304020 17789432733 19766036370 23719243644 26354715160 29649054555 32508608040 35578865466 39532072740 47438487288 53368298199 59298109110 71157730932 79064145480 88947163665 106736596398 118596218220 142315461864 160104894597 177894327330 213473192796 237192436440 266841490995 320209789194 355788654660 426946385592 533682981990 640419578388 711577309320 800524472985 1067365963980 1280839156776 1601048945970 2134731927960 3202097891940 6404195783880
• Sum of all divisors σ(n): 21694084251840
• Sum of proper divisors (its aliquot sum) s(n): 15289888467960
• 6404195783880 is an abundant number, because the sum of its proper divisors (15289888467960) is greater than itself. Its abundance is 8885692684080

Bases of 6404195783880

• Binary: 1011101001100010111110100001001010011001000₂
• Hexadecimal: 0x5D317D094C8
• Base-36: 29Q1OTGI0

Squares and roots of 6404195783880

• 6404195783880 squared (6404195783880²) is 41013723638266367667854400
• 6404195783880 cubed (6404195783880³) is 262659916005404966050875096685707072000
• The square root of 6404195783880 is 2530651.2568665007
• The cube root of 6404195783880 is 18570.4117613787

Scales and comparisons

• 6,404,195,783,880 seconds is equal to 203,633 years, 32 weeks, 9 hours, 18 minutes.
• To count from 1 to 6,404,195,783,880 would take you about five hundred nine thousand and eighty-four 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 6404195783880 cubic inches would be around 1547.5 feet tall.

Recreational maths with 6404195783880

• 6404195783880 backwards is 0883875914046
• The number of decimal digits it has is: 13
• The sum of 6404195783880's digits is 63
• More coming soon!