16980638622265125

Names of 16980638622265125

• Cardinal: 16980638622265125 can be written as Sixteen quadrillion, nine hundred eighty trillion, six hundred thirty-eight billion, six hundred twenty-two million, two hundred sixty-five thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.6980638622265125 × 10¹⁶

Factors of 16980638622265125

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 117

Divisors of 16980638622265125

• Number of divisors d(n): 140
• Complete list of divisors:
  1 3 5 9 15 25 27 45 75 81 109 125 135 225 327 375 405 545 675 981 1125 1635 2025 2725 2943 3375 4905 8175 8829 10125 11881 13625 14715 24525 35643 40875 44145 59405 73575 106929 122625 178215 220725 297025 320787 367875 534645 891075 962361 1103625 1295029 1485125 1603935 2673225 3885087 4455375 4811805 6475145 8019675 11655261 13366125 19425435 24059025 32375725 34965783 40098375 58276305 97127175 104897349 120295125 141158161 161878625 174828915 291381525 423474483 485635875 524486745 705790805 874144575 1270423449 1456907625 2117372415 2622433725 3528954025 3811270347 4370722875 6352117245 10586862075 11433811041 13112168625 15386239549 17644770125 19056351735 31760586225 46158718647 52934310375 57169055205 76931197745 95281758675 138476155941 158802931125 230793593235 285845276025 384655988725 415428467823 476408793375 692380779705 1153967966175 1246285403469 1429226380125 1677100110841 1923279943625 2077142339115 3461903898525 5031300332523 5769839830875 6231427017345 8385500554205 10385711695575 15093900997569 17309519492625 25156501662615 31157135086725 41927502771025 45281702992707 51928558477875 75469504987845 125782508313075 135845108978121 155785675433625 209637513855125 226408514963535 377347524939225 628912541565375 679225544890605 1132042574817675 1886737624696125 3396127724453025 5660212874088375 16980638622265125
• Sum of all divisors σ(n): 31950061522718196
• Sum of proper divisors (its aliquot sum) s(n): 14969422900453071
• 16980638622265125 is a deficient number, because the sum of its proper divisors (14969422900453071) is less than itself. Its deficiency is 2011215721812054

Bases of 16980638622265125

• Binary: 111100010100111100110100000101001000111010111100100101₂
• Hexadecimal: 0x3C53CD0523AF25
• Base-36: 4N74TOWLLB9

Squares and roots of 16980638622265125

• 16980638622265125 squared (16980638622265125²) is 288342088019962042513385791265625
• 16980638622265125 cubed (16980638622265125³) is 4896232796256337662163097155672463543878048828125
• The square root of 16980638622265125 is 130309779.4575108817
• The cube root of 16980638622265125 is 257030.5071723347
• Being both a perfect square and a perfect cube, 16980638622265125 is also a perfect sixth number.

Scales and comparisons

• 16,980,638,622,265,125 seconds is equal to 539,931,783 years, 32 weeks, 3 days, 4 hours, 18 minutes, 45 seconds.
• To count from 1 to 16,980,638,622,265,125 would take you about one billion, six hundred nineteen million, seven hundred ninety-five thousand, three hundred fifty 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 16980638622265125 cubic inches would be around 21419.2 feet tall.

Recreational maths with 16980638622265125

• 16980638622265125 backwards is 52156222683608961
• The number of decimal digits it has is: 17
• The sum of 16980638622265125's digits is 72
• More coming soon!