12388153093830

Names of 12388153093830

• Cardinal: 12388153093830 can be written as Twelve trillion, three hundred eighty-eight billion, one hundred fifty-three million, ninety-three thousand, eight hundred thirty.

Scientific notation

• Scientific notation: 1.238815309383 × 10¹³

Factors of 12388153093830

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 51540

Divisors of 12388153093830

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 19 30 38 45 57 90 95 114 171 190 285 342 349 409 570 698 818 855 1047 1227 1710 1745 2045 2094 2454 3141 3490 3681 4090 5235 6135 6282 6631 7362 7771 10470 12270 13262 15542 15705 18405 19893 23313 31410 33155 36810 38855 39786 46626 50753 59679 66310 69939 77710 99465 101506 116565 119358 139878 142741 152259 198930 233130 253765 285482 298395 304518 349695 428223 456777 507530 596790 699390 713705 761295 856446 913554 964307 1284669 1427410 1522590 1928614 2141115 2283885 2569338 2712079 2892921 4282230 4567770 4821535 5424158 5785842 6423345 8136237 8678763 9643070 12846690 13560395 14464605 16272474 17357526 17712797 20757977 24408711 27120790 28929210 35425594 40681185 41515954 43393815 48817422 53138391 62273931 81362370 86787630 88563985 103789885 106276782 122043555 124547862 159415173 177127970 186821793 207579770 244087110 265691955 311369655 318830346 336543143 373643586 394401563 531383910 622739310 673086286 788803126 797075865 934108965 1009629429 1183204689 1594151730 1682715715 1868217930 1972007815 2019258858 2366409378 3028888287 3365431430 3549614067 3944015630 5048147145 5916023445 6057776574 7099228134 7244533973 10096294290 11832046890 14489067946 15144441435 17748070335 21733601919 30288882870 35496140670 36222669865 43467203838 65200805757 72445339730 108668009595 130401611514 137646145487 217336019190 275292290974 326004028785 412938436461 652008057570 688230727435 825876872922 1238815309383 1376461454870 2064692182305 2477630618766 4129384364610 6194076546915 12388153093830
• Sum of all divisors σ(n): 34085371320000
• Sum of proper divisors (its aliquot sum) s(n): 21697218226170
• 12388153093830 is an abundant number, because the sum of its proper divisors (21697218226170) is greater than itself. Its abundance is 9309065132340

Bases of 12388153093830

• Binary: 10110100010001010111011101101110111011000110₂
• Hexadecimal: 0xB445776EEC6
• Base-36: 4E31EHZ9I

Squares and roots of 12388153093830

• 12388153093830 squared (12388153093830²) is 153466337076169800784068900
• 12388153093830 cubed (12388153093830³) is 1901164478448910553949577903310884887000
• The square root of 12388153093830 is 3519680.8227210035
• The cube root of 12388153093830 is 23138.5170354375

Scales and comparisons

• 12,388,153,093,830 seconds is equal to 393,904 years, 49 weeks, 2 days, 13 hours, 10 minutes, 30 seconds.
• To count from 1 to 12,388,153,093,830 would take you about nine hundred eighty-four thousand, seven hundred sixty-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 12388153093830 cubic inches would be around 1928.2 feet tall.

Recreational maths with 12388153093830

• 12388153093830 backwards is 03839035188321
• The number of decimal digits it has is: 14
• The sum of 12388153093830's digits is 54
• More coming soon!