72447112089999801

Names of 72447112089999801

• Cardinal: 72447112089999801 can be written as Seventy-two quadrillion, four hundred forty-seven trillion, one hundred twelve billion, eighty-nine million, nine hundred ninety-nine thousand, eight hundred one.

Scientific notation

• Scientific notation: 7.2447112089999801 × 10¹⁶

Factors of 72447112089999801

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2279034441

Divisors of 72447112089999801

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 9 11 21 33 49 63 77 99 147 231 441 539 693 1617 4851 6553 19659 45871 58977 72083 137613 216249 321097 412839 504581 648747 963291 1513743 2889873 3532067 4541229 10596201 31788603 2279027867 6837083601 15953195069 20511250803 25069306537 47859585207 75207919611 111672365483 143578755621 175485145759 225623758833 335017096449 526455437277 1005051289347 1228396020313 1579366311831 3685188060939 11055564182817 14934469612451 44803408837353 104541287287157 134410226512059 164279165736961 313623861861471 492837497210883 731789011010099 940871585584413 1149954160158727 1478512491632649 2195367033030297 3449862480476181 6586101099090891 8049679121111089 10349587441428543 24149037363333267 72447112089999801
• Sum of all divisors σ(n): 132817568967985824
• Sum of proper divisors (its aliquot sum) s(n): 60370456877986023
• 72447112089999801 is a deficient number, because the sum of its proper divisors (60370456877986023) is less than itself. Its deficiency is 12076655212013778

Bases of 72447112089999801

• Binary: 100000001011000100100001110111101001000001001100110111001₂
• Hexadecimal: 0x1016243BD2099B9
• Base-36: JTCCVU1DSC9

Squares and roots of 72447112089999801

• 72447112089999801 squared (72447112089999801²) is 5248584050180995334149388180039601
• 72447112089999801 cubed (72447112089999801³) is 380244756997247709292661744266178578557628262119401
• The square root of 72447112089999801 is 269160012.0560255157
• The cube root of 72447112089999801 is 416876.1276755385

Scales and comparisons

• 72,447,112,089,999,801 seconds is equal to 2,303,594,070 years, 43 weeks, 1 day, 9 hours, 43 minutes, 21 seconds.
• To count from 1 to 72,447,112,089,999,801 would take you about six billion, nine hundred ten million, seven hundred eighty-two thousand, two hundred twelve 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 72447112089999801 cubic inches would be around 34739.7 feet tall.

Recreational maths with 72447112089999801

• 72447112089999801 backwards is 10899998021174427
• The number of decimal digits it has is: 17
• The sum of 72447112089999801's digits is 81
• More coming soon!