27168845445

Names of 27168845445

• Cardinal: 27168845445 can be written as Twenty-seven billion, one hundred sixty-eight million, eight hundred forty-five thousand, four hundred forty-five.

Scientific notation

• Scientific notation: 2.7168845445 × 10¹⁰

Factors of 27168845445

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 202

Divisors of 27168845445

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 5 7 9 15 21 27 35 43 45 63 71 73 81 105 129 135 189 213 215 219 301 315 355 365 387 405 497 511 567 639 645 657 903 945 1065 1095 1161 1491 1505 1533 1849 1917 1935 1971 2485 2555 2709 2835 3053 3139 3195 3285 3483 4473 4515 4599 5183 5547 5751 5805 5913 7455 7665 8127 9159 9245 9417 9585 9855 12943 13419 13545 13797 15265 15549 15695 16641 17415 21371 21973 22365 22995 24381 25915 27477 27735 28251 28755 29565 36281 38829 40257 40635 41391 45795 46647 47085 49923 64113 64715 65919 67095 68985 77745 82431 83205 84753 106855 108843 109865 116487 121905 131279 134977 137385 139941 141255 149769 181405 192339 194145 197757 201285 206955 222869 233235 247293 249615 254259 320565 326529 329595 349461 393837 404931 412155 419823 423765 544215 577017 582435 593271 656395 668607 674885 699705 748845 918953 944839 961695 979587 988785 1048383 1114345 1181511 1214793 1236465 1271295 1560083 1632645 1731051 1747305 1779813 1969185 2005821 2024655 2099115 2756859 2834517 2885085 2938761 2966355 3343035 3544533 3644379 4594765 4680249 4724195 4897935 5241915 5907555 6017463 6073965 7800415 8270577 8503551 8655255 8899065 9583367 10029105 10633599 10933137 13784295 14040747 14172585 14693805 17722665 18052389 18221895 23401245 24811731 25510653 28750101 30087315 41352885 42122241 42517755 47916835 53167995 54665685 67083569 70203735 74435193 76531959 86250303 90261945 124058655 126366723 127553265 143750505 201250707 210611205 258750909 335417845 372175965 382659795 431251515 603752121 631833615 776252727 1006253535 1293754545 1811256363 3018760605 3881263635 5433769089 9056281815 27168845445
• Sum of all divisors σ(n): 58578930432
• Sum of proper divisors (its aliquot sum) s(n): 31410084987
• 27168845445 is an abundant number, because the sum of its proper divisors (31410084987) is greater than itself. Its abundance is 4241239542

Bases of 27168845445

• Binary: 11001010011011000111010111010000101₂
• Hexadecimal: 0x65363AE85
• Base-36: CHBMNB9

Squares and roots of 27168845445

• 27168845445 squared (27168845445²) is 738146162814297248025
• 27168845445 cubed (27168845445³) is 20054579013321448167880056496125
• The square root of 27168845445 is 164829.7468450401
• The cube root of 27168845445 is 3006.2405445333

Scales and comparisons

• 27,168,845,445 seconds is equal to 863 years, 46 weeks, 5 hours, 30 minutes, 45 seconds.
• To count from 1 to 27,168,845,445 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 27168845445 cubic inches would be around 250.5 feet tall.

Recreational maths with 27168845445

• 27168845445 backwards is 54454886172
• The number of decimal digits it has is: 11
• The sum of 27168845445's digits is 54
• More coming soon!