72273097444168

Names of 72273097444168

• Cardinal: 72273097444168 can be written as Seventy-two trillion, two hundred seventy-three billion, ninety-seven million, four hundred forty-four thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 7.2273097444168 × 10¹³

Factors of 72273097444168

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 150

Divisors of 72273097444168

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 41 82 107 164 214 328 428 856 1681 3362 4387 6724 8774 11449 13448 17548 22898 35096 45796 68921 91592 137842 179867 275684 359734 469409 551368 719468 938818 1225043 1438936 1877636 2450086 3755272 4900172 7374547 9800344 14749094 19245769 29498188 38491538 50226763 58996376 76983076 100453526 131079601 153966152 200907052 262159202 401814104 524318404 789076529 1048636808 1578153058 2059297283 3156306116 4118594566 5374263641 6312612232 8237189132 10748527282 16474378264 21497054564 42994109128 84431188603 168862377206 220344809281 337724754412 440689618562 675449508824 881379237124 1762758474248 9034137180521 18068274361042 36136548722084 72273097444168
• Sum of all divisors σ(n): 140210185551660
• Sum of proper divisors (its aliquot sum) s(n): 67937088107492
• 72273097444168 is a deficient number, because the sum of its proper divisors (67937088107492) is less than itself. Its deficiency is 4336009336676

Bases of 72273097444168

• Binary: 10000011011101101100100010011001100101101001000₂
• Hexadecimal: 0x41BB644CCB48
• Base-36: PM9SW6K3S

Squares and roots of 72273097444168

• 72273097444168 squared (72273097444168²) is 5223400614174203093877212224
• 72273097444168 cubed (72273097444168³) is 377511341578139159098015304955991327109632
• The square root of 72273097444168 is 8501358.5646158933
• The cube root of 72273097444168 is 41654.2087626443

Scales and comparisons

• 72,273,097,444,168 seconds is equal to 2,298,060 years, 49 weeks, 9 hours, 9 minutes, 28 seconds.
• To count from 1 to 72,273,097,444,168 would take you about five million, seven hundred forty-five thousand, one hundred fifty-two 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 72273097444168 cubic inches would be around 3471.2 feet tall.

Recreational maths with 72273097444168

• 72273097444168 backwards is 86144479037227
• The number of decimal digits it has is: 14
• The sum of 72273097444168's digits is 64
• More coming soon!