27168650145

Names of 27168650145

• Cardinal: 27168650145 can be written as Twenty-seven billion, one hundred sixty-eight million, six hundred fifty thousand, one hundred forty-five.

Scientific notation

• Scientific notation: 2.7168650145 × 10¹⁰

Factors of 27168650145

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 12117

Divisors of 27168650145

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 7 9 13 15 19 21 29 35 39 45 57 63 65 87 91 95 105 117 133 145 171 195 203 247 261 273 285 315 377 399 435 455 551 585 609 665 741 819 855 1015 1131 1197 1235 1305 1365 1653 1729 1827 1885 1995 2223 2639 2755 3045 3393 3705 3857 4095 4959 5187 5655 5985 7163 7917 8265 8645 9135 11115 11571 12041 13195 15561 16965 19285 21489 23751 24795 25935 34713 35815 36123 39585 50141 57855 60205 64467 77805 84287 107445 108369 118755 150423 156533 173565 180615 228779 250705 252861 322335 349189 421435 451269 469599 541845 686337 752115 758583 782665 1047567 1095731 1143895 1264305 1408797 1601453 1745945 2059011 2256345 2347995 2444323 2974127 3142701 3287193 3431685 3792915 4539457 4804359 5237835 5478655 6634591 7043985 7332969 8007265 8922381 9861579 10295055 12221615 13618371 14413077 14870635 15713505 16435965 19903773 20818889 21998907 22697285 24021795 26767143 31776199 33172955 36664845 40855113 44611905 46442137 49307895 59711319 62456667 68091855 72065385 86249683 95328597 99518865 104094445 109994535 133835715 139326411 158880995 187370001 204275565 232210685 258749049 285985791 298556595 312283335 417979233 431248415 476642985 603747781 696632055 776247147 936850005 1293745245 1429928955 1811243343 2089896165 3018738905 3881235735 5433730029 9056216715 27168650145
• Sum of all divisors σ(n): 63119347200
• Sum of proper divisors (its aliquot sum) s(n): 35950697055
• 27168650145 is an abundant number, because the sum of its proper divisors (35950697055) is greater than itself. Its abundance is 8782046910

Bases of 27168650145

• Binary: 11001010011011000001011001110100001₂
• Hexadecimal: 0x65360B3A1
• Base-36: CHBIGM9

Squares and roots of 27168650145

• 27168650145 squared (27168650145²) is 738135550701408521025
• 27168650145 cubed (27168650145³) is 20054146536593477466450101798625
• The square root of 27168650145 is 164829.1544145027
• The cube root of 27168650145 is 3006.2333411825

Scales and comparisons

• 27,168,650,145 seconds is equal to 863 years, 45 weeks, 4 days, 23 hours, 15 minutes, 45 seconds.
• To count from 1 to 27,168,650,145 would take you about one thousand, seven hundred twenty-seven 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 27168650145 cubic inches would be around 250.5 feet tall.

Recreational maths with 27168650145

• 27168650145 backwards is 54105686172
• 27168650145 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 27168650145's digits is 45
• More coming soon!