5489250921

Names of 5489250921

• Cardinal: 5489250921 can be written as Five billion, four hundred eighty-nine million, two hundred fifty thousand, nine hundred twenty-one.

Scientific notation

• Scientific notation: 5.489250921 × 10⁹

Factors of 5489250921

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 332

Divisors of 5489250921

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 11 17 21 33 37 49 51 63 77 99 111 119 147 153 187 231 257 259 333 343 357 407 441 539 561 629 693 771 777 833 1029 1071 1221 1309 1617 1683 1799 1813 1887 2313 2331 2499 2827 2849 3087 3663 3773 3927 4369 4403 4851 5397 5439 5661 5831 6919 7497 8481 8547 9163 9509 11319 11781 12593 12691 13107 13209 16191 16317 17493 19789 19943 20757 25443 25641 27489 28527 30583 30821 33957 37779 38073 39321 39627 48059 48433 52479 59367 59829 62271 64141 66563 82467 85581 88151 91749 92463 104599 113337 114219 138523 139601 144177 145299 161653 178101 179487 192423 199689 214081 215747 264453 275247 277389 313797 336413 339031 415569 418803 432531 435897 465941 484959 577269 599067 642243 647241 732193 793359 941391 969661 1009239 1017093 1131571 1246707 1256409 1397823 1454877 1498567 1778183 1926729 1941723 2196579 2354891 2373217 2908983 3027717 3051279 3261587 3394713 4193469 4495701 5125351 5334549 6589737 7064673 7119651 7920997 8726949 9784761 10184139 12447281 13487103 15376053 16003647 16484237 21194019 21358953 23762991 29354283 35877457 37341843 46128159 49452711 55446979 71288973 87130967 107632371 112025529 148358133 166340937 261392901 322897113 499022811 609916769 784178703 1829750307 5489250921
• Sum of all divisors σ(n): 11011852800
• Sum of proper divisors (its aliquot sum) s(n): 5522601879
• 5489250921 is an abundant number, because the sum of its proper divisors (5522601879) is greater than itself. Its abundance is 33350958

Bases of 5489250921

• Binary: 101000111001011110101001001101001₂
• Hexadecimal: 0x1472F5269
• Base-36: 2IS5P49

Squares and roots of 5489250921

• 5489250921 squared (5489250921²) is 30131875673699348241
• 5489250921 cubed (5489250921³) is 165401426293311642809008979961
• The square root of 5489250921 is 74089.4791519011
• The cube root of 5489250921 is 1764.0234785235

Scales and comparisons

• 5,489,250,921 seconds is equal to 174 years, 28 weeks, 23 hours, 55 minutes, 21 seconds.
• To count from 1 to 5,489,250,921 would take you about three hundred forty-nine 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 5489250921 cubic inches would be around 147 feet tall.

Recreational maths with 5489250921

• 5489250921 backwards is 1290529845
• The number of decimal digits it has is: 10
• The sum of 5489250921's digits is 45
• More coming soon!