490391044

Names of 490391044

• Cardinal: 490391044 can be written as Four hundred ninety million, three hundred ninety-one thousand and forty-four.

Scientific notation

• Scientific notation: 4.90391044 × 10⁸

Factors of 490391044

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 156

Divisors of 490391044

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 11 13 17 22 26 29 34 37 44 47 52 58 68 74 94 116 143 148 187 188 221 286 319 374 377 407 442 481 493 517 572 611 629 638 748 754 799 814 884 962 986 1034 1073 1222 1258 1276 1363 1508 1598 1628 1739 1924 1972 2068 2146 2431 2444 2516 2726 3196 3478 4147 4292 4862 5291 5423 5452 6409 6721 6919 6956 8177 8294 8789 9724 10387 10582 10846 11803 12818 13442 13838 13949 14993 16354 16588 17578 17719 18241 19129 20774 21164 21692 22607 23171 23606 25636 26884 27676 27898 29563 29986 32708 35156 35438 36482 38258 41548 45214 46342 47212 50431 55796 59126 59972 70499 70876 72964 76516 89947 90428 92684 100862 114257 118252 140998 153439 179894 194909 200651 201724 228514 237133 248677 254881 281996 301223 306878 325193 359788 384319 389818 401302 457028 474266 497354 509762 554741 602446 613756 650386 655603 768638 779636 802604 857327 948532 994708 1019524 1109482 1204892 1300772 1311206 1537276 1714654 2218964 2608463 2622412 3313453 3429308 4227509 5216926 6626906 7211633 8455018 9430597 10433852 11145251 13253812 14423266 16910036 18861194 22290502 28846532 37722388 44581004 122597761 245195522 490391044
• Sum of all divisors σ(n): 1158312960
• Sum of proper divisors (its aliquot sum) s(n): 667921916
• 490391044 is an abundant number, because the sum of its proper divisors (667921916) is greater than itself. Its abundance is 177530872

Bases of 490391044

• Binary: 11101001110101100011000000100₂
• Hexadecimal: 0x1D3AC604
• Base-36: 83YS5G

Squares and roots of 490391044

• 490391044 squared (490391044²) is 240483376035409936
• 490391044 cubed (490391044³) is 117930893838649259483013184
• The square root of 490391044 is 22144.7746432427
• The cube root of 490391044 is 788.5831807729

Scales and comparisons

• 490,391,044 seconds is equal to 15 years, 30 weeks, 5 days, 19 hours, 44 minutes, 4 seconds.
• To count from 1 to 490,391,044 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 490391044 cubic inches would be around 65.7 feet tall.

Recreational maths with 490391044

• 490391044 backwards is 440193094
• 490391044 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 490391044's digits is 34
• More coming soon!