72150343911369

Names of 72150343911369

• Cardinal: 72150343911369 can be written as Seventy-two trillion, one hundred fifty billion, three hundred forty-three million, nine hundred eleven thousand, three hundred sixty-nine.

Scientific notation

• Scientific notation: 7.2150343911369 × 10¹³

Factors of 72150343911369

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 132877

Divisors of 72150343911369

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 19 43 57 129 171 387 817 1741 1849 2451 5223 5547 7353 15669 16641 33079 35131 74863 99237 105393 131071 224589 297711 316179 393213 673767 1179639 1422397 2490349 3219109 4267191 5636053 7471047 9657327 12801573 16908159 22413141 28971981 50724477 61163071 107085007 183489213 228194611 242350279 321255021 550467639 684583833 727050837 963765063 2053751499 2181152511 4335697609 4604655301 9812368273 13007092827 13813965903 29437104819 39021278481 41441897709 88311314457 186434997187 421931835739 559304991561 1265795507217 1677914974683 3797386521651 8016704879041 24050114637123 72150343911369
• Sum of all divisors σ(n): 112378191544320
• Sum of proper divisors (its aliquot sum) s(n): 40227847632951
• 72150343911369 is a deficient number, because the sum of its proper divisors (40227847632951) is less than itself. Its deficiency is 31922496278418

Bases of 72150343911369

• Binary: 10000011001111011001111100111101000011111001001₂
• Hexadecimal: 0x419ECF9E87C9
• Base-36: PKPERWC09

Squares and roots of 72150343911369

• 72150343911369 squared (72150343911369²) is 5205672126528821729727454161
• 72150343911369 cubed (72150343911369³) is 375591034218882087468134845232907394256409
• The square root of 72150343911369 is 8494135.8543037797
• The cube root of 72150343911369 is 41630.6126202967

Scales and comparisons

• 72,150,343,911,369 seconds is equal to 2,294,157 years, 39 weeks, 3 days, 21 hours, 36 minutes, 9 seconds.
• To count from 1 to 72,150,343,911,369 would take you about five million, seven hundred thirty-five thousand, three hundred ninety-four 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 72150343911369 cubic inches would be around 3469.2 feet tall.

Recreational maths with 72150343911369

• 72150343911369 backwards is 96311934305127
• The number of decimal digits it has is: 14
• The sum of 72150343911369's digits is 54
• More coming soon!