189145339072144

Names of 189145339072144

• Cardinal: 189145339072144 can be written as One hundred eighty-nine trillion, one hundred forty-five billion, three hundred thirty-nine million, seventy-two thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.89145339072144 × 10¹⁴

Factors of 189145339072144

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 37805

Divisors of 189145339072144

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 49 52 56 91 98 104 112 169 182 196 208 338 364 392 637 676 728 784 1183 1274 1352 1456 2366 2548 2704 4732 5096 8281 9464 10192 16562 18928 33124 37783 66248 75566 132496 151132 264481 302264 491179 528962 604528 982358 1057924 1851367 1964716 2115848 3438253 3702734 3929432 4231696 6385327 6876506 7405468 7858864 12770654 13753012 14810936 24067771 25541308 27506024 29621872 44697289 48135542 51082616 55012048 89394578 96271084 102165232 178789156 192542168 312881023 357578312 385084336 625762046 715156624 1251524092 1427555089 2503048184 2855110178 5006096368 5710220356 9992885623 11420440712 18558216157 19985771246 22840881424 37116432314 39971542492 69950199361 74232864628 79943084984 129907513099 139900398722 148465729256 159886169968 241256810041 259815026198 279800797444 296931458512 482513620082 519630052396 559601594888 909352591693 965027240164 1039260104792 1119203189776 1688797670287 1818705183386 1930054480328 2078520209584 3377595340574 3637410366772 3860108960656 6755190681148 7274820733544 11821583692009 13510381362296 14549641467088 23643167384018 27020762724592 47286334768036 94572669536072 189145339072144
• Sum of all divisors σ(n): 461627859006153
• Sum of proper divisors (its aliquot sum) s(n): 272482519934009
• 189145339072144 is an abundant number, because the sum of its proper divisors (272482519934009) is greater than itself. Its abundance is 83337180861865

Bases of 189145339072144

• Binary: 101011000000011011010100101111110000111010010000₂
• Hexadecimal: 0xAC06D4BF0E90
• Base-36: 1V1O63AN4G

Squares and roots of 189145339072144

• 189145339072144 squared (189145339072144²) is 35775959292716323678836756736
• 189145339072144 cubed (189145339072144³) is 6766855951052050080281031933977252481961984
• 189145339072144 is a perfect square number. Its square root is 13753012
• The cube root of 189145339072144 is 57402.6419597763

Scales and comparisons

• 189,145,339,072,144 seconds is equal to 6,014,236 years, 37 weeks, 2 days, 4 hours, 29 minutes, 4 seconds.
• To count from 1 to 189,145,339,072,144 would take you about fifteen million, thirty-five thousand, five hundred ninety-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 189145339072144 cubic inches would be around 4783.6 feet tall.

Recreational maths with 189145339072144

• 189145339072144 backwards is 441270933541981
• The number of decimal digits it has is: 15
• The sum of 189145339072144's digits is 61
• More coming soon!