1000820672738614145

Names of 1000820672738614145

• Cardinal: 1000820672738614145 can be written as One quintillion, eight hundred twenty trillion, six hundred seventy-two billion, seven hundred thirty-eight million, six hundred fourteen thousand, one hundred forty-five.

Scientific notation

• Scientific notation: 1.000820672738614145 × 10¹⁸

Factors of 1000820672738614145

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3574

Divisors of 1000820672738614145

• Number of divisors d(n): 96
• Complete list of divisors:
  1 5 11 55 121 239 605 1195 1331 2629 3319 6655 13145 16595 28919 36509 57121 144595 182545 285605 318109 401599 628331 793241 1590545 2007995 3141655 3966205 4417589 6911641 8725651 11015761 13651919 22087945 34558205 43628255 55078805 68259595 76028051 95982161 121173371 150171109 189584599 380140255 479910805 605866855 750855545 947922995 1055803771 1332907081 1651882199 2085430589 2632766879 5279018855 6664535405 8259410995 10427152945 13163834395 14661977891 18170704189 22939736479 28960435669 45310719161 73309889455 90853520945 114698682395 144802178345 226553595805 252337101269 318564792359 498417910771 629231284081 1261685506345 1592823961795 2492089553855 3146156420405 3504212715949 5482597018481 6921544124891 17521063579745 27412985092405 34607720624455 60308567203291 76136985373801 150386276895359 301542836016455 380684926869005 751931384476795 837506839111811 1654249045848949 4187534195559055 8271245229244745 18196739504338439 90983697521692195 200164134547722829 1000820672738614145
• Sum of all divisors σ(n): 1326943248922437120
• Sum of proper divisors (its aliquot sum) s(n): 326122576183822975
• 1000820672738614145 is a deficient number, because the sum of its proper divisors (326122576183822975) is less than itself. Its deficiency is 674698096554791170

Bases of 1000820672738614145

• Binary: 110111100011101000010001100101101010011100111101101110000001₂
• Hexadecimal: 0xDE3A1196A73DB81
• Base-36: 7LQHBHUKK0HT

Squares and roots of 1000820672738614145

• 1000820672738614145 squared (1000820672738614145²) is 1001642018980972194440761735194081025
• 1000820672738614145 cubed (1000820672738614145³) is 1002464039279800310299222372674463204052041365341098625
• The square root of 1000820672738614145 is 1000410252.2158667607
• The cube root of 1000820672738614145 is 1000273.4827798889

Scales and comparisons

• 1,000,820,672,738,614,145 seconds is equal to 31,823,001,651 years, 25 weeks, 2 days, 8 hours, 49 minutes, 5 seconds.
• To count from 1 to 1,000,820,672,738,614,145 would take you about one hundred eleven billion, three hundred eighty million, five hundred five thousand, seven 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 1000820672738614145 cubic inches would be around 83356.1 feet tall.

Recreational maths with 1000820672738614145

• 1000820672738614145 backwards is 5414168372760280001
• The number of decimal digits it has is: 19
• The sum of 1000820672738614145's digits is 65
• More coming soon!