16415972143717440

Names of 16415972143717440

• Cardinal: 16415972143717440 can be written as Sixteen quadrillion, four hundred fifteen trillion, nine hundred seventy-two billion, one hundred forty-three million, seven hundred seventeen thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.641597214371744 × 10¹⁶

Factors of 16415972143717440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2442852997594

Divisors of 16415972143717440

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 140 160 168 192 210 224 240 280 320 336 420 448 480 560 672 840 960 1120 1344 1680 2240 3360 6720 2442852997577 4885705995154 7328558992731 9771411990308 12214264987885 14657117985462 17099970983039 19542823980616 24428529975770 29314235970924 34199941966078 36642794963655 39085647961232 48857059951540 51299912949117 58628471941848 68399883932156 73285589927310 78171295922464 85499854915195 97714119903080 102599825898234 117256943883696 136799767864312 146571179854620 156342591844928 170999709830390 195428239806160 205199651796468 234513887767392 256499564745585 273599535728624 293142359709240 341999419660780 390856479612320 410399303592936 469027775534784 512999129491170 547199071457248 586284719418480 683998839321560 781712959224640 820798607185872 1025998258982340 1094398142914496 1172569438836960 1367997678643120 1641597214371744 2051996517964680 2345138877673920 2735995357286240 3283194428743488 4103993035929360 5471990714572480 8207986071858720 16415972143717440
• Sum of all divisors σ(n): 59566527492941952
• Sum of proper divisors (its aliquot sum) s(n): 43150555349224512
• 16415972143717440 is an abundant number, because the sum of its proper divisors (43150555349224512) is greater than itself. Its abundance is 26734583205507072

Bases of 16415972143717440

• Binary: 111010010100100011110101011100010001001101110001000000₂
• Hexadecimal: 0x3A523D5C44DC40
• Base-36: 4HMZ5HQJ1HC

Squares and roots of 16415972143717440

• 16415972143717440 squared (16415972143717440²) is 269484141423306962558062560153600
• 16415972143717440 cubed (16415972143717440³) is 4423844158778618170713836354750415804321398784000
• The square root of 16415972143717440 is 128124830.3168337469
• The cube root of 16415972143717440 is 254149.2712999751

Scales and comparisons

• 16,415,972,143,717,440 seconds is equal to 521,977,136 years, 12 weeks, 1 day, 7 hours, 44 minutes.
• To count from 1 to 16,415,972,143,717,440 would take you about one billion, five hundred sixty-five million, nine hundred thirty-one thousand, four hundred 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 16415972143717440 cubic inches would be around 21179.1 feet tall.

Recreational maths with 16415972143717440

• 16415972143717440 backwards is 04471734127951461
• The number of decimal digits it has is: 17
• The sum of 16415972143717440's digits is 66
• More coming soon!