489709485664

Names of 489709485664

• Cardinal: 489709485664 can be written as Four hundred eighty-nine billion, seven hundred nine million, four hundred eighty-five thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 4.89709485664 × 10¹¹

Factors of 489709485664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 244

Divisors of 489709485664

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 8 14 16 19 23 28 32 38 46 49 56 76 92 98 112 133 152 161 184 193 196 224 266 304 322 343 368 386 392 437 529 532 608 644 686 736 772 784 874 931 1058 1064 1127 1288 1351 1372 1544 1568 1748 1862 2116 2128 2254 2576 2702 2744 3059 3088 3496 3667 3703 3724 4232 4256 4439 4508 5152 5404 5488 6118 6176 6517 6992 7334 7406 7448 7889 8464 8878 9016 9457 10051 10808 10976 12167 12236 13034 13984 14668 14812 14896 15778 16928 17756 18032 18914 20102 21413 21616 24334 24472 25669 25921 26068 29336 29624 29792 31073 31556 35512 36064 37828 40204 42826 43232 48668 48944 51338 51842 52136 58672 59248 62146 63112 66199 70357 71024 75656 80408 84341 85169 85652 97336 97888 102097 102676 103684 104272 117344 118496 124292 126224 132398 140714 142048 149891 151312 160816 168682 170338 171304 179683 181447 194672 204194 205352 207368 208544 217511 231173 248584 252448 264796 281428 299782 302624 321632 337364 340676 342608 359366 362894 389344 408388 410704 414736 435022 462346 492499 497168 529592 562856 590387 596183 599564 674728 681352 685216 714679 718732 725788 816776 821408 829472 870044 924692 984998 994336 1059184 1125712 1180774 1192366 1199128 1257781 1349456 1362704 1429358 1437464 1451576 1522577 1618211 1633552 1740088 1849384 1939843 1969996 2118368 2251424 2348231 2361548 2384732 2398256 2515562 2698912 2725408 2858716 2874928 2903152 3045154 3236422 3267104 3447493 3480176 3698768 3879686 3939992 4132709 4173281 4696462 4723096 4769464 4796512 5002753 5031124 5717432 5749856 5806304 6090308 6472844 6894986 6960352 7397536 7759372 7879984 8265418 8346562 9392924 9446192 9538928 10005506 10062248 11327477 11434864 12180616 12945688 13578901 13789972 15518744 15759968 16437617 16530836 16693124 18785848 18892384 19077856 20011012 20124496 22654954 22869728 24361232 25891376 27157802 27579944 28928963 31037488 32875234 33061672 33386248 35019271 37571696 40022024 40248992 44616389 45309908 48722464 51782752 54315604 55159888 57857926 62074976 65750468 66123344 66772496 70038542 75143392 79292339 80044048 89232778 90619816 95052307 108631208 110319776 115063319 115715852 131500936 132246688 133544992 140077084 158584678 160088096 178465556 181239632 190104614 217262416 230126638 231431704 263001872 280154168 312314723 317169356 356931112 362479264 380209228 434524832 460253276 462863408 526003744 560308336 624629446 634338712 665366149 713862224 760418456 805443233 920506552 925726816 1120616672 1249258892 1268677424 1330732298 1427724448 1520836912 1610886466 1841013104 2186203061 2498517784 2537354848 2661464596 3041673824 3221772932 3682026208 4372406122 4997035568 5322929192 6443545864 8744812244 9994071136 10645858384 12887091728 15303421427 17489624488 21291716768 25774183456 30606842854 34979248976 61213685708 69958497952 122427371416 244854742832 489709485664
• Sum of all divisors σ(n): 1243710720000
• Sum of proper divisors (its aliquot sum) s(n): 754001234336
• 489709485664 is an abundant number, because the sum of its proper divisors (754001234336) is greater than itself. Its abundance is 264291748672

Bases of 489709485664

• Binary: 111001000000100111101011011111001100000₂
• Hexadecimal: 0x7204F5BE60
• Base-36: 68YWDTGG

Squares and roots of 489709485664

• 489709485664 squared (489709485664²) is 239815380349299421520896
• 489709485664 cubed (489709485664³) is 117439866565171952375730712788434944
• The square root of 489709485664 is 699792.4589933789
• The cube root of 489709485664 is 7882.1768019679

Scales and comparisons

• 489,709,485,664 seconds is equal to 15,571 years, 12 weeks, 5 days, 20 hours, 41 minutes, 4 seconds.
• To count from 1 to 489,709,485,664 would take you about thirty-one thousand, one hundred forty-two 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 489709485664 cubic inches would be around 656.8 feet tall.

Recreational maths with 489709485664

• 489709485664 backwards is 466584907984
• The number of decimal digits it has is: 12
• The sum of 489709485664's digits is 70
• More coming soon!