490080240

Names of 490080240

• Cardinal: 490080240 can be written as Four hundred ninety million, eighty thousand, two hundred forty.

Scientific notation

• Scientific notation: 4.9008024 × 10⁸

Factors of 490080240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 617

Divisors of 490080240

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 31 36 39 40 45 48 52 54 60 62 65 72 78 80 90 93 104 108 117 120 124 130 135 144 155 156 180 186 195 208 216 234 240 248 260 270 279 310 312 351 360 372 390 403 432 465 468 496 520 540 558 563 585 620 624 702 720 744 780 806 837 930 936 1040 1080 1116 1126 1170 1209 1240 1395 1404 1488 1560 1612 1674 1689 1755 1860 1872 2015 2160 2232 2252 2340 2418 2480 2790 2808 2815 3120 3224 3348 3378 3510 3627 3720 4030 4185 4464 4504 4680 4836 5067 5580 5616 5630 6045 6448 6696 6756 7020 7254 7319 7440 8060 8370 8445 9008 9360 9672 10134 10881 11160 11260 12090 13392 13512 14040 14508 14638 15201 16120 16740 16890 17453 18135 19344 20268 21762 21957 22320 22520 24180 25335 27024 28080 29016 29276 30402 32240 33480 33780 34906 36270 36595 40536 43524 43914 45040 48360 50670 52359 54405 58032 58552 60804 65871 66960 67560 69812 72540 73190 76005 81072 87048 87265 87828 96720 101340 104718 108810 109785 117104 121608 131742 135120 139624 145080 146380 152010 157077 174096 174530 175656 197613 202680 209436 217620 219570 226889 243216 261795 263484 279248 290160 292760 304020 314154 329355 349060 351312 395226 405360 418872 435240 439140 453778 471231 523590 526968 585520 608040 628308 658710 680667 698120 785385 790452 837744 870480 878280 907556 942462 988065 1047180 1053936 1134445 1216080 1256616 1317420 1361334 1396240 1570770 1580904 1756560 1815112 1884924 1976130 2042001 2094360 2268890 2356155 2513232 2634840 2722668 3141540 3161808 3403335 3630224 3769848 3952260 4084002 4188720 4537780 4712310 5269680 5445336 6126003 6283080 6806670 7539696 7904520 8168004 9075560 9424620 10210005 10890672 12252006 12566160 13613340 15809040 16336008 18151120 18849240 20420010 24504012 27226680 30630015 32672016 37698480 40840020 49008024 54453360 61260030 81680040 98016048 122520060 163360080 245040120 490080240
• Sum of all divisors σ(n): 1879879680
• Sum of proper divisors (its aliquot sum) s(n): 1389799440
• 490080240 is an abundant number, because the sum of its proper divisors (1389799440) is greater than itself. Its abundance is 899719200

Bases of 490080240

• Binary: 11101001101100000011111110000₂
• Hexadecimal: 0x1D3607F0
• Base-36: 83S4C0

Squares and roots of 490080240

• 490080240 squared (490080240²) is 240178641638457600
• 490080240 cubed (490080240³) is 117706806337049293837824000
• The square root of 490080240 is 22137.7559838391
• The cube root of 490080240 is 788.4165473569

Scales and comparisons

• 490,080,240 seconds is equal to 15 years, 30 weeks, 2 days, 5 hours, 24 minutes.
• To count from 1 to 490,080,240 would take you about twenty-three 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 490080240 cubic inches would be around 65.7 feet tall.

Recreational maths with 490080240

• 490080240 backwards is 042080094
• 490080240 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 490080240's digits is 27
• More coming soon!