9972132449148467172

Names of 9972132449148467172

• Cardinal: 9972132449148467172 can be written as Nine quintillion, nine hundred seventy-two quadrillion, one hundred thirty-two trillion, four hundred forty-nine billion, one hundred forty-eight million, four hundred sixty-seven thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 9.972132449148467172 × 10¹⁸

Factors of 9972132449148467172

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2975366889361

Divisors of 9972132449148467172

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 108 31033 62066 93099 124132 186198 279297 372396 558594 837891 1117188 1675782 3351564 2975366858323 5950733716646 8926100574969 11901467433292 17852201149938 26778301724907 35704402299876 53556603449814 80334905174721 107113206899628 160669810349442 321339620698884 92334559714337659 184669119428675318 277003679143012977 369338238857350636 554007358286025954 831011037429038931 1108014716572051908 1662022074858077862 2493033112287116793 3324044149716155724 4986066224574233586 9972132449148467172
• Sum of all divisors σ(n): 25854509822743564480
• Sum of proper divisors (its aliquot sum) s(n): 15882377373595097308
• 9972132449148467172 is an abundant number, because the sum of its proper divisors (15882377373595097308) is greater than itself. Its abundance is 5910244924446630136

Bases of 9972132449148467172

• Binary: 1000101001100100001000011010000010111100101000111111011111100100₂
• Hexadecimal: 0x8A6421A0BCA3F7E4
• Base-36: 23RHLXFUP3ZL0

Squares and roots of 9972132449148467172

• 9972132449148467172 squared (9972132449148467172²) is 99443425583359806208046970957161677584
• 9972132449148467172 cubed (9972132449148467172³) is 991663011114303162099970724684249331395858250633672272448
• The square root of 9972132449148467172 is 3157868339.4258961999
• The cube root of 9972132449148467172 is 2152431.5341669843

Scales and comparisons

• 9,972,132,449,148,467,172 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 9,972,132,449,148,467,172 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 9972132449148467172 cubic inches would be around 179369.3 feet tall.

Recreational maths with 9972132449148467172

• 9972132449148467172 backwards is 2717648419442312799
• The number of decimal digits it has is: 19
• The sum of 9972132449148467172's digits is 90
• More coming soon!