971140845345920

Names of 971140845345920

• Cardinal: 971140845345920 can be written as Nine hundred seventy-one trillion, one hundred forty billion, eight hundred forty-five million, three hundred forty-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 9.7114084534592 × 10¹⁴

Factors of 971140845345920

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 65974242241

Divisors of 971140845345920

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 32 40 46 64 80 92 115 128 160 184 230 320 368 460 640 736 920 1472 1840 2944 3680 7360 14720 65974242211 131948484422 263896968844 329871211055 527793937688 659742422110 1055587875376 1319484844220 1517407570853 2111175750752 2638969688440 3034815141706 4222351501504 5277939376880 6069630283412 7587037854265 8444703003008 10555878753760 12139260566824 15174075708530 21111757507520 24278521133648 30348151417060 42223515015040 48557042267296 60696302834120 97114084534592 121392605668240 194228169069184 242785211336480 485570422672960 971140845345920
• Sum of all divisors σ(n): 2422574174024640
• Sum of proper divisors (its aliquot sum) s(n): 1451433328678720
• 971140845345920 is an abundant number, because the sum of its proper divisors (1451433328678720) is greater than itself. Its abundance is 480292483332800

Bases of 971140845345920

• Binary: 11011100110011111101011001000111010001110010000000₂
• Hexadecimal: 0x3733F591D1C80
• Base-36: 9K8NY17E68

Squares and roots of 971140845345920

• 971140845345920 squared (971140845345920²) is 943114541499188107324460646400
• 971140845345920 cubed (971140845345920³) is 915897053089551287556426551399819634802688000
• The square root of 971140845345920 is 31163132.7909425691
• The cube root of 971140845345920 is 99028.6229975683

Scales and comparisons

• 971,140,845,345,920 seconds is equal to 30,879,274 years, 49 weeks, 1 day, 9 hours, 25 minutes, 20 seconds.
• To count from 1 to 971,140,845,345,920 would take you about seventy-seven million, one hundred ninety-eight thousand, one hundred eighty-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 971140845345920 cubic inches would be around 8252.4 feet tall.

Recreational maths with 971140845345920

• 971140845345920 backwards is 029543548041179
• The number of decimal digits it has is: 15
• The sum of 971140845345920's digits is 62
• More coming soon!