4452161490

Names of 4452161490

• Cardinal: 4452161490 can be written as Four billion, four hundred fifty-two million, one hundred sixty-one thousand, four hundred ninety.

Scientific notation

• Scientific notation: 4.45216149 × 10⁹

Factors of 4452161490

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2847

Divisors of 4452161490

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 29 30 35 42 45 54 58 63 70 87 90 105 126 135 145 174 189 203 210 261 270 290 315 378 406 435 522 609 630 783 841 870 945 1015 1218 1305 1566 1682 1827 1890 2030 2523 2610 2801 3045 3654 3915 4205 5046 5481 5602 5887 6090 7569 7830 8403 8410 9135 10962 11774 12615 14005 15138 16806 17661 18270 19607 22707 25209 25230 27405 28010 29435 35322 37845 39214 42015 45414 50418 52983 54810 58821 58870 75627 75690 81229 84030 88305 98035 105966 113535 117642 126045 151254 158949 162458 176463 176610 196070 227070 243687 252090 264915 294105 317898 352926 378135 406145 487374 529389 529830 568603 588210 731061 756270 794745 812290 882315 1058778 1137206 1218435 1462122 1589490 1705809 1764630 2193183 2355641 2436870 2646945 2843015 3411618 3655305 4386366 4711282 5117427 5293890 5686030 7066923 7310610 8529045 10234854 10965915 11778205 14133846 15352281 16489487 17058090 21200769 21931830 23556410 25587135 30704562 32978974 35334615 42401538 49468461 51174270 63602307 70669230 76761405 82447435 98936922 106003845 127204614 148405383 153522810 164894870 212007690 247342305 296810766 318011535 445216149 494684610 636023070 742026915 890432298 1484053830 2226080745 4452161490
• Sum of all divisors σ(n): 14057521920
• Sum of proper divisors (its aliquot sum) s(n): 9605360430
• 4452161490 is an abundant number, because the sum of its proper divisors (9605360430) is greater than itself. Its abundance is 5153198940

Bases of 4452161490

• Binary: 100001001010111101001011111010010₂
• Hexadecimal: 0x1095E97D2
• Base-36: 21MP9SI

Squares and roots of 4452161490

• 4452161490 squared (4452161490²) is 19821741933039020100
• 4452161490 cubed (4452161490³) is 88249596098994483956555949000
• The square root of 4452161490 is 66724.5194062873
• The cube root of 4452161490 is 1645.0924262023

Scales and comparisons

• 4,452,161,490 seconds is equal to 141 years, 29 weeks, 2 days, 15 hours, 31 minutes, 30 seconds.
• To count from 1 to 4,452,161,490 would take you about two hundred eighty-three 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 4452161490 cubic inches would be around 137.1 feet tall.

Recreational maths with 4452161490

• 4452161490 backwards is 0941612544
• The number of decimal digits it has is: 10
• The sum of 4452161490's digits is 36
• More coming soon!