309342215168

Names of 309342215168

• Cardinal: 309342215168 can be written as Three hundred nine billion, three hundred forty-two million, two hundred fifteen thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 3.09342215168 × 10¹¹

Factors of 309342215168

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1303

Divisors of 309342215168

• Number of divisors d(n): 198
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 71 98 112 128 142 196 224 256 284 392 448 497 512 568 784 896 994 1024 1136 1223 1568 1792 1988 2272 2446 3136 3479 3584 3976 4544 4892 5041 6272 6958 7168 7952 8561 9088 9784 10082 12544 13916 15904 17122 18176 19568 20164 25088 27832 31808 34244 35287 36352 39136 40328 50176 55664 59927 63616 68488 70574 72704 78272 80656 86833 111328 119854 127232 136976 141148 156544 161312 173666 222656 239708 247009 254464 273952 282296 313088 322624 347332 445312 479416 494018 508928 547904 564592 607831 626176 645248 694664 890624 958832 988036 1095808 1129184 1215662 1252352 1290496 1389328 1781248 1917664 1976072 2191616 2258368 2431324 2580992 2778656 3562496 3835328 3952144 4254817 4383232 4516736 4862648 5161984 5557312 6165143 7670656 7904288 8509634 8766464 9033472 9725296 11114624 12330286 15341312 15808576 17019268 18066944 19450592 22229248 24660572 30682624 31617152 34038536 36133888 38901184 43156001 44458496 49321144 61365248 63234304 68077072 77802368 86312002 88916992 98642288 126468608 136154144 155604736 172624004 197284576 252937216 272308288 302092007 311209472 345248008 394569152 544616576 604184014 622418944 690496016 789138304 1089233152 1208368028 1380992032 1578276608 2178466304 2416736056 2761984064 3156553216 4356932608 4833472112 5523968128 6313106432 9666944224 11047936256 19333888448 22095872512 38667776896 44191745024 77335553792 154671107584 309342215168
• Sum of all divisors σ(n): 730213585848
• Sum of proper divisors (its aliquot sum) s(n): 420871370680
• 309342215168 is an abundant number, because the sum of its proper divisors (420871370680) is greater than itself. Its abundance is 111529155512

Bases of 309342215168

• Binary: 100100000000110001110111001110000000000₂
• Hexadecimal: 0x48063B9C00
• Base-36: 3Y3YD8U8

Squares and roots of 309342215168

• 309342215168 squared (309342215168²) is 95692606085045209268224
• 309342215168 cubed (309342215168³) is 29601762741546721232458536433221632
• The square root of 309342215168 is 556185.4143790539
• The cube root of 309342215168 is 6763.1091574031

Scales and comparisons

• 309,342,215,168 seconds is equal to 9,836 years, 6 weeks, 3 days, 17 hours, 6 minutes, 8 seconds.
• To count from 1 to 309,342,215,168 would take you about nineteen thousand, six hundred seventy-two 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 309342215168 cubic inches would be around 563.6 feet tall.

Recreational maths with 309342215168

• 309342215168 backwards is 861512243903
• The number of decimal digits it has is: 12
• The sum of 309342215168's digits is 44
• More coming soon!