490745373984

Names of 490745373984

• Cardinal: 490745373984 can be written as Four hundred ninety billion, seven hundred forty-five million, three hundred seventy-three thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 4.90745373984 × 10¹¹

Factors of 490745373984

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 9624

Divisors of 490745373984

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 81 96 108 144 162 216 243 288 324 432 486 648 729 864 972 1296 1458 1944 2187 2592 2916 3888 4374 5832 6561 7776 8748 9619 11664 13122 17496 19238 19683 23328 26244 28857 34992 38476 39366 52488 57714 59049 69984 76952 78732 86571 104976 115428 118098 153904 157464 173142 177147 209952 230856 236196 259713 307808 314928 346284 354294 461712 472392 519426 531441 629856 692568 708588 779139 923424 944784 1038852 1062882 1385136 1417176 1558278 1594323 1889568 2077704 2125764 2337417 2770272 2834352 3116556 3188646 4155408 4251528 4674834 5668704 6233112 6377292 7012251 8310816 8503056 9349668 12466224 12754584 14024502 17006112 18699336 21036753 24932448 25509168 28049004 37398672 42073506 51018336 56098008 63110259 74797344 84147012 112196016 126220518 168294024 189330777 224392032 252441036 336588048 378661554 504882072 567992331 673176096 757323108 1009764144 1135984662 1514646216 1703976993 2019528288 2271969324 3029292432 3407953986 4543938648 5111930979 6058584864 6815907972 9087877296 10223861958 13631815944 15335792937 18175754592 20447723916 27263631888 30671585874 40895447832 54527263776 61343171748 81790895664 122686343496 163581791328 245372686992 490745373984
• Sum of all divisors σ(n): 1449382793040
• Sum of proper divisors (its aliquot sum) s(n): 958637419056
• 490745373984 is an abundant number, because the sum of its proper divisors (958637419056) is greater than itself. Its abundance is 467892045072

Bases of 490745373984

• Binary: 111001001000010101101000010010100100000₂
• Hexadecimal: 0x7242B42520
• Base-36: 69G14I00

Squares and roots of 490745373984

• 490745373984 squared (490745373984²) is 240831022086696024032256
• 490745373984 cubed (490745373984³) is 118186710000884604384635322399227904
• The square root of 490745373984 is 700532.2076707111
• The cube root of 490745373984 is 7887.7306419945

Scales and comparisons

• 490,745,373,984 seconds is equal to 15,604 years, 9 weeks, 4 days, 7 hours, 26 minutes, 24 seconds.
• To count from 1 to 490,745,373,984 would take you about thirty-one thousand, two hundred eight 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 490745373984 cubic inches would be around 657.3 feet tall.

Recreational maths with 490745373984

• 490745373984 backwards is 489373547094
• The number of decimal digits it has is: 12
• The sum of 490745373984's digits is 63
• More coming soon!