289994021472

Names of 289994021472

• Cardinal: 289994021472 can be written as Two hundred eighty-nine billion, nine hundred ninety-four million, twenty-one thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 2.89994021472 × 10¹¹

Factors of 289994021472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 696

Divisors of 289994021472

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 37 48 61 74 96 111 122 148 183 222 244 296 366 444 488 592 593 732 888 976 1184 1186 1369 1464 1776 1779 1952 2257 2372 2738 2928 3552 3558 3721 4107 4514 4744 5476 5856 6771 7116 7442 8214 9028 9488 10952 11163 13542 14232 14884 16428 18056 18976 21904 21941 22326 27084 28464 29768 32856 36112 36173 43808 43882 44652 54168 56928 59536 65712 65823 72224 72346 83509 87764 89304 108336 108519 119072 131424 131646 137677 144692 167018 175528 178608 216672 217038 250527 263292 275354 289384 334036 351056 357216 413031 434076 501054 526584 550708 578768 668072 702112 811817 826062 868152 1002108 1053168 1101416 1157536 1336144 1338401 1623634 1652124 1736304 2004216 2106336 2202832 2206553 2435451 2672288 2676802 3247268 3304248 3472608 4008432 4015203 4405664 4413106 4870902 5094049 5353604 6494536 6608496 6619659 8016864 8030406 8826212 9741804 10188098 10707208 12989072 13216992 13239318 15282147 16060812 17652424 19483608 20376196 21414416 25978144 26478636 30564294 32121624 35304848 38967216 40752392 42828832 49520837 52957272 61128588 64243248 70609696 77934432 81504784 81642461 99041674 105914544 122257176 128486496 148562511 163009568 163284922 198083348 211829088 244514352 244927383 297125022 326569844 396166696 489028704 489854766 594250044 653139688 792333392 979709532 1188500088 1306279376 1584666784 1959419064 2377000176 2612558752 3020771057 3918838128 4754000352 6041542114 7837676256 9062313171 12083084228 18124626342 24166168456 36249252684 48332336912 72498505368 96664673824 144997010736 289994021472
• Sum of all divisors σ(n): 796741473528
• Sum of proper divisors (its aliquot sum) s(n): 506747452056
• 289994021472 is an abundant number, because the sum of its proper divisors (506747452056) is greater than itself. Its abundance is 216753430584

Bases of 289994021472

• Binary: 100001110000100111111011001101001100000₂
• Hexadecimal: 0x4384FD9A60
• Base-36: 3P7YYB1C

Squares and roots of 289994021472

• 289994021472 squared (289994021472²) is 84096532489502797046784
• 289994021472 cubed (289994021472³) is 24387491648481619741389137484546048
• The square root of 289994021472 is 538510.9297609473
• The cube root of 289994021472 is 6619.0604620697

Scales and comparisons

• 289,994,021,472 seconds is equal to 9,220 years, 47 weeks, 3 days, 6 hours, 51 minutes, 12 seconds.
• To count from 1 to 289,994,021,472 would take you about eighteen thousand, four hundred forty-one 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 289994021472 cubic inches would be around 551.6 feet tall.

Recreational maths with 289994021472

• 289994021472 backwards is 274120499982
• The number of decimal digits it has is: 12
• The sum of 289994021472's digits is 57
• More coming soon!