27115442145

Names of 27115442145

• Cardinal: 27115442145 can be written as Twenty-seven billion, one hundred fifteen million, four hundred forty-two thousand, one hundred forty-five.

Scientific notation

• Scientific notation: 2.7115442145 × 10¹⁰

Factors of 27115442145

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1076

Divisors of 27115442145

• Number of divisors d(n): 160
• Complete list of divisors:
  1 3 5 9 11 15 27 33 45 55 61 81 99 113 135 165 183 297 305 339 405 495 549 565 671 883 891 915 1017 1243 1485 1647 1695 2013 2649 2745 3051 3355 3729 4415 4455 4941 5085 6039 6215 6893 7947 8235 9153 9713 10065 11187 13245 15255 18117 18645 20679 23841 24705 29139 30195 33561 34465 39735 45765 48565 53863 54351 55935 62037 71523 75823 87417 90585 99779 100683 103395 119205 145695 161589 167805 186111 227469 262251 269315 271755 299337 310185 357615 379115 437085 484767 498895 503415 558333 592493 682407 786753 807945 898011 930555 1097569 1137345 1311255 1454301 1496685 1777479 2047221 2423835 2694033 2791665 2962465 3292707 3412035 3933765 4362903 4490055 5332437 5487845 6086519 6141663 7271505 8082099 8887395 9878121 10236105 13470165 15997311 16463535 18259557 21814515 26662185 29634363 30432595 30708315 40410495 47991933 49390605 54778671 66951709 79986555 88903089 91297785 148171815 164336013 200855127 239959665 273893355 334758545 444515445 493008039 602565381 821680065 1004275635 1807696143 2465040195 3012826905 5423088429 9038480715 27115442145
• Sum of all divisors σ(n): 54433551744
• Sum of proper divisors (its aliquot sum) s(n): 27318109599
• 27115442145 is an abundant number, because the sum of its proper divisors (27318109599) is greater than itself. Its abundance is 202667454

Bases of 27115442145

• Binary: 11001010000001101001100111111100001₂
• Hexadecimal: 0x65034CFE1
• Base-36: CGFU129

Squares and roots of 27115442145

• 27115442145 squared (27115442145²) is 735247202718842201025
• 27115442145 cubed (27115442145³) is 19936552987595852403277847198625
• The square root of 27115442145 is 164667.6718272291
• The cube root of 27115442145 is 3004.2695557487

Scales and comparisons

• 27,115,442,145 seconds is equal to 862 years, 9 weeks, 5 days, 3 hours, 15 minutes, 45 seconds.
• To count from 1 to 27,115,442,145 would take you about one thousand, seven hundred twenty-four 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 27115442145 cubic inches would be around 250.4 feet tall.

Recreational maths with 27115442145

• 27115442145 backwards is 54124451172
• The number of decimal digits it has is: 11
• The sum of 27115442145's digits is 36
• More coming soon!