425828988

Names of 425828988

• Cardinal: 425828988 can be written as Four hundred twenty-five million, eight hundred twenty-eight thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 4.25828988 × 10⁸

Factors of 425828988

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 367

Divisors of 425828988

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 9 12 13 17 18 19 26 27 34 36 38 39 51 52 54 57 68 76 78 81 102 108 114 117 153 156 162 171 204 221 228 234 247 306 313 323 324 342 351 442 459 468 494 513 612 626 646 663 684 702 741 884 918 939 969 988 1026 1053 1252 1292 1326 1377 1404 1482 1539 1836 1878 1938 1989 2052 2106 2223 2652 2754 2817 2907 2964 3078 3756 3876 3978 4069 4199 4212 4446 5321 5508 5634 5814 5947 5967 6156 6669 7956 8138 8398 8451 8721 8892 10642 11268 11628 11894 11934 12207 12597 13338 15963 16276 16796 16902 17442 17841 17901 20007 21284 23788 23868 24414 25194 25353 26163 26676 31926 33804 34884 35682 35802 36621 37791 40014 47889 48828 50388 50706 52326 53523 63852 69173 71364 71604 73242 75582 77311 80028 95778 101099 101412 104652 107046 109863 113373 138346 143667 146484 151164 154622 160569 191556 202198 207519 214092 219726 226746 231933 276692 287334 303297 309244 321138 329589 340119 404396 415038 431001 439452 453492 463866 481707 574668 606594 622557 642276 659178 680238 695799 830076 862002 909891 927732 963414 1213188 1245114 1314287 1318356 1360476 1391598 1724004 1819782 1867671 1926828 2087397 2490228 2628574 2729673 2783196 3639564 3735342 3942861 4174794 5257148 5459346 5603013 6262191 7470684 7885722 8189019 8349588 10918692 11206026 11828583 12524382 15771444 16378038 22412052 23657166 25048764 32756076 35485749 47314332 70971498 106457247 141942996 212914494 425828988
• Sum of all divisors σ(n): 1340428320
• Sum of proper divisors (its aliquot sum) s(n): 914599332
• 425828988 is an abundant number, because the sum of its proper divisors (914599332) is greater than itself. Its abundance is 488770344

Bases of 425828988

• Binary: 11001011000011010001001111100₂
• Hexadecimal: 0x1961A27C
• Base-36: 71IZR0

Squares and roots of 425828988

• 425828988 squared (425828988²) is 181330327021104144
• 425828988 cubed (425828988³) is 77215709649105832282126272
• The square root of 425828988 is 20635.6242454643
• The cube root of 425828988 is 752.3358216971

Scales and comparisons

• 425,828,988 seconds is equal to 13 years, 28 weeks, 13 hours, 49 minutes, 48 seconds.
• To count from 1 to 425,828,988 would take you about twenty 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 425828988 cubic inches would be around 62.7 feet tall.

Recreational maths with 425828988

• 425828988 backwards is 889828524
• 425828988 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 425828988's digits is 54
• More coming soon!