289010420442

Names of 289010420442

• Cardinal: 289010420442 can be written as Two hundred eighty-nine billion, ten million, four hundred twenty thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 2.89010420442 × 10¹¹

Factors of 289010420442

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 322

Divisors of 289010420442

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 6 9 18 23 27 46 54 69 71 81 138 142 162 207 213 223 243 414 426 446 486 529 621 639 669 1058 1242 1278 1338 1587 1633 1863 1917 2007 3174 3266 3726 3834 4014 4761 4899 5041 5129 5589 5751 6021 9522 9798 10082 10258 11178 11502 12042 14283 14697 15123 15387 15833 17253 18063 28566 29394 30246 30774 31666 34506 36126 37559 42849 44091 45369 46161 47499 54189 75118 85698 88182 90738 92322 94998 108378 112677 115943 117967 128547 132273 136107 138483 142497 225354 231886 235934 257094 264546 272214 276966 284994 338031 347829 353901 364159 396819 408321 415449 427491 676062 695658 707802 728318 793638 816642 830898 854982 1014093 1043487 1061703 1092477 1124143 1224963 1246347 1282473 2028186 2086974 2123406 2184954 2248286 2449926 2492694 2564946 2666689 3042279 3130461 3185109 3277431 3372429 3847419 5333378 6084558 6260922 6370218 6554862 6744858 7694838 8000067 8375657 9126837 9391383 9555327 9832293 10117287 16000134 16751314 18253674 18782766 19110654 19664586 20234574 24000201 25126971 25855289 28174149 28665981 29496879 30351861 48000402 50253942 51710578 56348298 57331962 58993758 60703722 72000603 75380913 77565867 88490637 91055583 144001206 150761826 155131734 176981274 182111166 216001809 226142739 232697601 273166749 432003618 452285478 465395202 546333498 594671647 648005427 678428217 698092803 1189343294 1296010854 1356856434 1396185606 1784014941 2035284651 2094278409 3568029882 4070569302 4188556818 5352044823 6282835227 10704089646 12565670454 16056134469 32112268938 48168403407 96336806814 144505210221 289010420442
• Sum of all divisors σ(n): 691626429312
• Sum of proper divisors (its aliquot sum) s(n): 402616008870
• 289010420442 is an abundant number, because the sum of its proper divisors (402616008870) is greater than itself. Its abundance is 113605588428

Bases of 289010420442

• Binary: 100001101001010010111010000101011011010₂
• Hexadecimal: 0x434A5D0ADA
• Base-36: 3ORPCBMI

Squares and roots of 289010420442

• 289010420442 squared (289010420442²) is 83527023124061611475364
• 289010420442 cubed (289010420442³) is 24140180071353702659207001564990888
• The square root of 289010420442 is 537596.8940033043
• The cube root of 289010420442 is 6611.5684807531

Scales and comparisons

• 289,010,420,442 seconds is equal to 9,189 years, 33 weeks, 1 day, 20 minutes, 42 seconds.
• To count from 1 to 289,010,420,442 would take you about eighteen thousand, three hundred seventy-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 289010420442 cubic inches would be around 551 feet tall.

Recreational maths with 289010420442

• 289010420442 backwards is 244024010982
• The number of decimal digits it has is: 12
• The sum of 289010420442's digits is 36
• More coming soon!