1066728166018445

Names of 1066728166018445

• Cardinal: 1066728166018445 can be written as One quadrillion, sixty-six trillion, seven hundred twenty-eight billion, one hundred sixty-six million, eighteen thousand, four hundred forty-five.

Scientific notation

• Scientific notation: 1.066728166018445 × 10¹⁵

Factors of 1066728166018445

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2171

Divisors of 1066728166018445

• Number of divisors d(n): 224
• Complete list of divisors:
  1 5 7 29 31 35 49 145 155 203 217 245 343 899 961 1015 1085 1421 1519 1715 2099 2401 4495 4805 6293 6727 7105 7595 9947 10495 10633 12005 14693 16807 27869 29791 31465 33635 44051 47089 49735 53165 60871 65069 69629 73465 74431 84035 102851 117649 139345 148955 195083 208537 220255 235445 304355 308357 325345 329623 348145 372155 426097 455483 487403 514255 521017 588245 719957 863939 975415 1042685 1365581 1459759 1541785 1648115 1887001 2017139 2130485 2158499 2277415 2307361 2437015 2605085 2982679 3188381 3411821 3599785 3647119 4319695 5039699 6047573 6827905 7298795 9435005 9559067 10085695 10218313 10792495 11536805 13209007 14119973 14913395 15109493 15941905 16151527 17059105 18235595 20878753 22318667 25198495 30237865 35277893 42333011 47795335 51091565 58497031 62531309 66045035 66913469 70599865 71528191 75547465 80757635 92463049 98839811 104393765 105766451 111593335 113060689 146151271 156230669 176389465 211665055 246945251 292485155 296331077 312656545 334567345 357640955 409479217 437719163 462315245 468394283 494199055 500697337 528832255 565303445 647241343 691878677 730756355 781153345 1023058897 1093614683 1234726255 1481655385 1813407961 2047396085 2074317539 2188595815 2341971415 2503486685 2866354519 3064034141 3236206715 3278759981 3459393385 3504881359 4530689401 4843150739 5115294485 5468073415 7161412279 7655302781 9067039805 10371587695 12693855727 14331772595 14520222773 15320170705 16393799905 17524406795 20064481633 21448238987 22653447005 24215753695 31714825807 33902055173 35807061395 38276513905 63469278635 72601113865 88856990089 100322408165 101641559411 107241194935 140451371431 150137672909 158574129035 169510275865 222003780649 237314386211 444284950445 508207797055 621998930623 702256857155 750688364545 983159600017 1050963710363 1110018903245 1186571931055 3109994653115 4353992514361 4915798000085 5254818551815 6882117200119 7356745972541 21769962571805 30477947600527 34410586000595 36783729862705 152389738002635 213345633203689 1066728166018445
• Sum of all divisors σ(n): 1597170766464000
• Sum of proper divisors (its aliquot sum) s(n): 530442600445555
• 1066728166018445 is a deficient number, because the sum of its proper divisors (530442600445555) is less than itself. Its deficiency is 536285565572890

Bases of 1066728166018445

• Binary: 11110010100010111100000001011010000100110110001101₂
• Hexadecimal: 0x3CA2F01684D8D
• Base-36: AI4G5JXX8T

Squares and roots of 1066728166018445

• 1066728166018445 squared (1066728166018445²) is 1137908980177075158044080218025
• 1066728166018445 cubed (1066728166018445³) is 1213839559520210469723887989420811451771471125
• The square root of 1066728166018445 is 32660804.7362346079
• The cube root of 1066728166018445 is 102176.5545952929

Scales and comparisons

• 1,066,728,166,018,445 seconds is equal to 33,918,656 years, 3 weeks, 5 days, 9 hours, 34 minutes, 5 seconds.
• To count from 1 to 1,066,728,166,018,445 would take you about one hundred one million, seven hundred fifty-five thousand, nine hundred sixty-eight 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 1066728166018445 cubic inches would be around 8514.7 feet tall.

Recreational maths with 1066728166018445

• 1066728166018445 backwards is 5448106618276601
• The number of decimal digits it has is: 16
• The sum of 1066728166018445's digits is 65
• More coming soon!