16445422901712

Names of 16445422901712

• Cardinal: 16445422901712 can be written as Sixteen trillion, four hundred forty-five billion, four hundred twenty-two million, nine hundred one thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.6445422901712 × 10¹³

Factors of 16445422901712

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 689362210

Divisors of 16445422901712

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 71 84 112 142 168 213 284 336 426 497 568 852 994 1136 1491 1704 1988 2982 3408 3976 5964 7952 11928 23856 689362127 1378724254 2068086381 2757448508 4136172762 4825534889 5514897016 8272345524 9651069778 11029794032 14476604667 16544691048 19302139556 28953209334 33089382096 38604279112 48944711017 57906418668 77208558224 97889422034 115812837336 146834133051 195778844068 231625674672 293668266102 342612977119 391557688136 587336532204 685225954238 783115376272 1027838931357 1174673064408 1370451908476 2055677862714 2349346128816 2740903816952 4111355725428 5481807633904 8222711450856 16445422901712
• Sum of all divisors σ(n): 49237000630272
• Sum of proper divisors (its aliquot sum) s(n): 32791577728560
• 16445422901712 is an abundant number, because the sum of its proper divisors (32791577728560) is greater than itself. Its abundance is 16346154826848

Bases of 16445422901712

• Binary: 11101111010011111111100101110001100111010000₂
• Hexadecimal: 0xEF4FF9719D0
• Base-36: 5TUX86QXC

Squares and roots of 16445422901712

• 16445422901712 squared (16445422901712²) is 270451934416153538012530944
• 16445422901712 cubed (16445422901712³) is 4447696436059723235667751730493670576128
• The square root of 16445422901712 is 4055295.6614422085
• The cube root of 16445422901712 is 25430.1164367573

Scales and comparisons

• 16,445,422,901,712 seconds is equal to 522,913 years, 30 weeks, 20 hours, 15 minutes, 12 seconds.
• To count from 1 to 16,445,422,901,712 would take you about one million, three hundred seven thousand, two hundred eighty-three 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 16445422901712 cubic inches would be around 2119.2 feet tall.

Recreational maths with 16445422901712

• 16445422901712 backwards is 21710922454461
• 16445422901712 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 16445422901712's digits is 48
• More coming soon!