166338342243833338560

Names of 166338342243833338560

• Cardinal: 166338342243833338560 can be written as One hundred sixty-six quintillion, three hundred thirty-eight quadrillion, three hundred forty-two trillion, two hundred forty-three billion, eight hundred thirty-three million, three hundred thirty-eight thousand, five hundred sixty.

Scientific notation

• Scientific notation: 1.6633834224383333856 × 10²⁰

Factors of 166338342243833338560

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 743644233922960

Divisors of 166338342243833338560

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 160 192 233 240 320 466 480 699 932 960 1165 1398 1864 2330 2796 3495 3728 4660 5592 6990 7456 9320 11184 13980 14912 18640 22368 27960 37280 44736 55920 74560 111840 223680 743644233922717 1487288467845434 2230932701768151 2974576935690868 3718221169613585 4461865403536302 5949153871381736 7436442339227170 8923730807072604 11154663508840755 11898307742763472 14872884678454340 17847461614145208 22309327017681510 23796615485526944 29745769356908680 35694923228290416 44618654035363020 47593230971053888 59491538713817360 71389846456580832 89237308070726040 118983077427634720 142779692913161664 173269106503993061 178474616141452080 237966154855269440 346538213007986122 356949232282904160 519807319511979183 693076426015972244 713898464565808320 866345532519965305 1039614639023958366 1386152852031944488 1732691065039930610 2079229278047916732 2599036597559895915 2772305704063888976 3465382130079861220 4158458556095833464 5198073195119791830 5544611408127777952 6930764260159722440 8316917112191666928 10396146390239583660 11089222816255555904 13861528520319444880 16633834224383333856 20792292780479167320 27723057040638889760 33267668448766667712 41584585560958334640 55446114081277779520 83169171121916669280 166338342243833338560
• Sum of all divisors σ(n): 530390864249168004576
• Sum of proper divisors (its aliquot sum) s(n): 364052522005334666016
• 166338342243833338560 is an abundant number, because the sum of its proper divisors (364052522005334666016) is greater than itself. Its abundance is 197714179761501327456

Bases of 166338342243833338560

• Binary: 10010000010001101000100000001111100011110011000010011101101011000000₂
• Hexadecimal: 0x9046880F8F309DAC0
• Base-36: Z3RDX84OJMV9C

Squares and roots of 166338342243833338560

• 166338342243833338560 squared (166338342243833338560²) is 27668444100426630580244832033315582873600
• 166338342243833338560 cubed (166338342243833338560³) is 4602323124131136321132184569203090194827991289342246486016000
• The square root of 166338342243833338560 is 12897222268.5287291499
• The cube root of 166338342243833338560 is 5499596.0281125075

Scales and comparisons

• 166,338,342,243,833,338,560 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 166,338,342,243,833,338,560 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 166338342243833338560 cubic inches would be around 458299.7 feet tall.

Recreational maths with 166338342243833338560

• 166338342243833338560 backwards is 065833338342243833661
• The number of decimal digits it has is: 21
• The sum of 166338342243833338560's digits is 84
• More coming soon!