972155958130973

Names of 972155958130973

• Cardinal: 972155958130973 can be written as Nine hundred seventy-two trillion, one hundred fifty-five billion, nine hundred fifty-eight million, one hundred thirty thousand, nine hundred seventy-three.

Scientific notation

• Scientific notation: 9.72155958130973 × 10¹⁴

Factors of 972155958130973

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 422560

Divisors of 972155958130973

• Number of divisors d(n): 90
• Complete list of divisors:
  1 7 11 49 77 89 121 343 539 623 847 979 2401 3773 4361 5929 6853 7921 10769 26411 30527 41503 47971 55447 75383 87131 213689 290521 335797 388129 422453 527681 609917 958441 2350579 2716903 2957171 3693767 4269419 4646983 6709087 19018321 20700197 25856369 29885933 32528881 37598317 46963609 51116813 144901379 209201531 227702167 263188219 328745263 357817691 413581487 1014309653 1593915169 1842317533 2301216841 2504723837 2895070409 3346250213 4549396357 11157406183 12896222731 17533066859 20265492863 23423751491 31845774499 36808752343 90273559117 122731468013 141858450041 163966260437 222920421493 257661266401 404896275773 993009150287 1147763823059 1560442950451 1803628864807 2834273930411 8034346761413 10923100653157 12625402053649 19839917512877 88377814375543 138879422590139 972155958130973
• Sum of all divisors σ(n): 1260755606471802
• Sum of proper divisors (its aliquot sum) s(n): 288599648340829
• 972155958130973 is a deficient number, because the sum of its proper divisors (288599648340829) is less than itself. Its deficiency is 683556309790144

Bases of 972155958130973

• Binary: 11011101000010101110110010100011001111100100011101₂
• Hexadecimal: 0x3742BB28CF91D
• Base-36: 9KLMA55C0T

Squares and roots of 972155958130973

• 972155958130973 squared (972155958130973²) is 945087206929550128591421926729
• 972155958130973 cubed (972155958130973³) is 918772159169921950523000942753441105391477317
• The square root of 972155958130973 is 31179415.6156104535
• The cube root of 972155958130973 is 99063.1151506121

Scales and comparisons

• 972,155,958,130,973 seconds is equal to 30,911,552 years, 20 weeks, 2 days, 23 hours, 2 minutes, 53 seconds.
• To count from 1 to 972,155,958,130,973 would take you about seventy-seven million, two hundred seventy-eight thousand, eight hundred eighty 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 972155958130973 cubic inches would be around 8255.3 feet tall.

Recreational maths with 972155958130973

• 972155958130973 backwards is 379031859551279
• The number of decimal digits it has is: 15
• The sum of 972155958130973's digits is 74
• More coming soon!