490649392992

Names of 490649392992

• Cardinal: 490649392992 can be written as Four hundred ninety billion, six hundred forty-nine million, three hundred ninety-two thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 4.90649392992 × 10¹¹

Factors of 490649392992

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 189

Divisors of 490649392992

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 23 24 32 33 44 46 48 61 66 69 88 89 92 96 122 132 138 176 178 183 184 244 253 264 267 276 352 356 366 368 488 506 528 534 552 671 712 732 736 759 976 979 1012 1056 1068 1104 1342 1403 1424 1464 1518 1952 1958 2013 2024 2047 2136 2208 2684 2806 2848 2928 2937 3036 3721 3916 4026 4048 4094 4209 4272 5368 5429 5612 5856 5874 6072 6141 7442 7832 8052 8096 8188 8418 8544 10736 10858 11163 11224 11748 12144 12282 14884 15433 15664 16104 16287 16376 16836 21472 21716 22326 22448 22517 23496 24288 24564 29768 30866 31328 32208 32574 32752 33672 40931 43432 44652 44896 45034 46299 46992 49128 59536 59719 61732 64416 65148 65504 67344 67551 81862 85583 86864 89304 90068 92598 93984 98256 119072 119438 122793 123464 124867 130296 134688 135102 163724 171166 173728 178608 179157 180136 185196 196512 226981 238876 245586 246928 249734 256749 260592 270204 327448 331169 342332 357216 358314 360272 370392 374601 453962 477752 491172 493856 499468 513498 521184 540408 654896 662338 680943 684664 716628 720544 740784 749202 907924 941413 955504 982344 993507 998936 1026996 1080816 1309792 1324676 1361886 1369328 1373537 1433256 1481568 1498404 1815848 1882826 1911008 1964688 1987014 1997872 2053992 2161632 2496791 2649352 2723772 2738656 2747074 2824239 2866512 2996808 3631696 3642859 3765652 3929376 3974028 3995744 4107984 4120611 4993582 5220563 5298704 5447544 5494148 5648478 5733024 5993616 7263392 7285718 7490373 7531304 7616887 7948056 8215968 8241222 9987164 10441126 10597408 10895088 10928577 10988296 11296956 11987232 14571436 14980746 15062608 15233774 15661689 15896112 16482444 19974328 20201309 20882252 21790176 21857154 21976592 22593912 22850661 29142872 29961492 30125216 30467548 31323378 31792224 32964888 39948656 40402618 41764504 43714308 43953184 45187824 45701322 57426193 58285744 59922984 60603927 60935096 62646756 65929776 79897312 80805236 83529008 83785757 87428616 90375648 91402644 114852386 116571488 119845968 121207854 121870192 125293512 131859552 161610472 167058016 167571514 172278579 174857232 182805288 222214399 229704772 239691936 242415708 243740384 250587024 251357271 323220944 335143028 344557158 349714464 365610576 444428798 459409544 464630107 484831416 501174048 502714542 646441888 666643197 670286056 689114316 731221152 888857596 918819088 929260214 969662832 1005429084 1333286394 1340572112 1378228632 1393890321 1777715192 1837638176 1858520428 1939325664 2010858168 2666572788 2681144224 2756457264 2787780642 3555430384 3717040856 4021716336 5110931177 5333145576 5512914528 5575561284 7110860768 7434081712 8043432672 10221862354 10666291152 11151122568 14868163424 15332793531 20443724708 21332582304 22302245136 30665587062 40887449416 44604490272 61331174124 81774898832 122662348248 163549797664 245324696496 490649392992
• Sum of all divisors σ(n): 1507313525760
• Sum of proper divisors (its aliquot sum) s(n): 1016664132768
• 490649392992 is an abundant number, because the sum of its proper divisors (1016664132768) is greater than itself. Its abundance is 526014739776

Bases of 490649392992

• Binary: 111001000111100111110111001011101100000₂
• Hexadecimal: 0x723CFB9760
• Base-36: 69EFZALC

Squares and roots of 490649392992

• 490649392992 squared (490649392992²) is 240736826843418058712064
• 490649392992 cubed (490649392992³) is 118117377961543281937565218907455488
• The square root of 490649392992 is 700463.6985540365
• The cube root of 490649392992 is 7887.2163755923

Scales and comparisons

• 490,649,392,992 seconds is equal to 15,601 years, 6 weeks, 6 days, 10 hours, 3 minutes, 12 seconds.
• To count from 1 to 490,649,392,992 would take you about thirty-one thousand, two hundred 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 490649392992 cubic inches would be around 657.3 feet tall.

Recreational maths with 490649392992

• 490649392992 backwards is 299293946094
• 490649392992 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 490649392992's digits is 66
• More coming soon!