72013443417

Names of 72013443417

• Cardinal: 72013443417 can be written as Seventy-two billion, thirteen million, four hundred forty-three thousand, four hundred seventeen.

Scientific notation

• Scientific notation: 7.2013443417 × 10¹⁰

Factors of 72013443417

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 379

Divisors of 72013443417

• Number of divisors d(n): 70
• Complete list of divisors:
  1 3 9 23 27 69 81 207 243 353 529 621 729 1059 1587 1863 3177 4761 5589 8119 9531 12167 14283 16767 24357 28593 36501 42849 73071 85779 109503 128547 186737 219213 257337 279841 328509 385641 560211 657639 839523 985527 1680633 1972917 2518569 2956581 4294951 5041899 5918751 7555707 8869743 12884853 15125697 22667121 38654559 45377091 68001363 98783873 115963677 136131273 204004089 296351619 347891031 889054857 1043673093 2667164571 3131019279 8001493713 24004481139 72013443417
• Sum of all divisors σ(n): 113198287242
• Sum of proper divisors (its aliquot sum) s(n): 41184843825
• 72013443417 is a deficient number, because the sum of its proper divisors (41184843825) is less than itself. Its deficiency is 30828599592

Bases of 72013443417

• Binary: 1000011000100010101011111000101011001₂
• Hexadecimal: 0x10C455F159
• Base-36: X2YY0K9

Squares and roots of 72013443417

• 72013443417 squared (72013443417²) is 5185936032773460635889
• 72013443417 cubed (72013443417³) is 373457111060313065081869340992713
• The square root of 72013443417 is 268353.2064593229
• The cube root of 72013443417 is 4160.4265506781

Scales and comparisons

• 72,013,443,417 seconds is equal to 2,289 years, 41 weeks, 5 days, 22 hours, 16 minutes, 57 seconds.
• To count from 1 to 72,013,443,417 would take you about four thousand, five hundred seventy-nine 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 72013443417 cubic inches would be around 346.7 feet tall.

Recreational maths with 72013443417

• 72013443417 backwards is 71434431027
• The number of decimal digits it has is: 11
• The sum of 72013443417's digits is 36
• More coming soon!