55151879013

Names of 55151879013

• Cardinal: 55151879013 can be written as Fifty-five billion, one hundred fifty-one million, eight hundred seventy-nine thousand and thirteen.

Scientific notation

• Scientific notation: 5.5151879013 × 10¹⁰

Factors of 55151879013

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 832

Divisors of 55151879013

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 9 11 21 33 63 77 99 121 231 363 693 811 847 1089 1331 2433 2541 3993 5677 7299 7623 8921 9317 11979 17031 26763 27951 51093 62447 80289 83853 98131 187341 294393 562023 657721 686917 883179 1079441 1973163 2060751 3238323 4604047 5919489 6182253 7234931 7556087 9714969 13812141 21704793 22668261 41436423 50644517 65114379 68004783 79584241 151933551 238752723 455800653 557089687 716258169 875426651 1671269061 2626279953 5013807183 6127986557 7878839859 18383959671 55151879013
• Sum of all divisors σ(n): 100265600448
• Sum of proper divisors (its aliquot sum) s(n): 45113721435
• 55151879013 is a deficient number, because the sum of its proper divisors (45113721435) is less than itself. Its deficiency is 10038157578

Bases of 55151879013

• Binary: 110011010111010011101110001101100101₂
• Hexadecimal: 0xCD74EE365
• Base-36: PC40679

Squares and roots of 55151879013

• 55151879013 squared (55151879013²) is 3041729758664589854169
• 55151879013 cubed (55151879013³) is 167757111640111148084396001655197
• The square root of 55151879013 is 234844.3718997753
• The cube root of 55151879013 is 3806.4497808959

Scales and comparisons

• 55,151,879,013 seconds is equal to 1,753 years, 34 weeks, 1 day, 22 hours, 23 minutes, 33 seconds.
• To count from 1 to 55,151,879,013 would take you about three thousand, five hundred seven 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 55151879013 cubic inches would be around 317.2 feet tall.

Recreational maths with 55151879013

• 55151879013 backwards is 31097815155
• The number of decimal digits it has is: 11
• The sum of 55151879013's digits is 45
• More coming soon!