2990546325

Names of 2990546325

• Cardinal: 2990546325 can be written as Two billion, nine hundred ninety million, five hundred forty-six thousand, three hundred twenty-five.

Scientific notation

• Scientific notation: 2.990546325 × 10⁹

Factors of 2990546325

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2033

Divisors of 2990546325

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 9 13 15 19 25 27 39 45 57 65 75 81 95 117 135 171 195 225 243 247 285 325 351 405 475 513 585 675 741 855 975 1053 1215 1235 1425 1539 1755 1993 2025 2223 2565 2925 3159 3705 4275 4617 5265 5979 6075 6175 6669 7695 8775 9965 11115 12825 15795 17937 18525 20007 23085 25909 26325 29895 33345 37867 38475 49825 53811 55575 60021 77727 78975 89685 100035 113601 115425 129545 149475 161433 166725 189335 233181 269055 300105 340803 388635 448425 484299 492271 500175 568005 647725 699543 807165 946675 1022409 1165905 1345275 1476813 1500525 1704015 1943175 2098629 2421495 2461355 2840025 3067227 3497715 4035825 4430439 5112045 5829525 6295887 7384065 8520075 9201681 10493145 12107475 12306775 13291317 15336135 17488575 22152195 25560225 31479435 36920325 39873951 46008405 52465725 66456585 76680675 110760975 119621853 157397175 199369755 230042025 332282925 598109265 996848775 2990546325
• Sum of all divisors σ(n): 6300082880
• Sum of proper divisors (its aliquot sum) s(n): 3309536555
• 2990546325 is an abundant number, because the sum of its proper divisors (3309536555) is greater than itself. Its abundance is 318990230

Bases of 2990546325

• Binary: 10110010010000000001110110010101₂
• Hexadecimal: 0xB2401D95
• Base-36: 1DGHSB9

Squares and roots of 2990546325

• 2990546325 squared (2990546325²) is 8943367321971005625
• 2990546325 cubed (2990546325³) is 26745554277845482628398078125
• The square root of 2990546325 is 54685.8878048075
• The cube root of 2990546325 is 1440.7330252311

Scales and comparisons

• 2,990,546,325 seconds is equal to 95 years, 4 weeks, 4 days, 19 hours, 18 minutes, 45 seconds.
• To count from 1 to 2,990,546,325 would take you about one hundred ninety 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 2990546325 cubic inches would be around 120.1 feet tall.

Recreational maths with 2990546325

• 2990546325 backwards is 5236450992
• 2990546325 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2990546325's digits is 45
• More coming soon!