505949404890

Names of 505949404890

• Cardinal: 505949404890 can be written as Five hundred five billion, nine hundred forty-nine million, four hundred four thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 5.0594940489 × 10¹¹

Factors of 505949404890

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2704

Divisors of 505949404890

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 10 15 30 43 86 129 215 258 281 430 562 645 843 1093 1277 1290 1405 1686 2186 2554 2810 3279 3831 4215 5465 6385 6558 7662 8430 10930 12083 12770 16395 19155 24166 32790 36249 38310 46999 54911 60415 72498 93998 109822 120830 140997 164733 181245 234995 274555 281994 307133 329466 358837 362490 469990 549110 614266 704985 717674 823665 921399 1076511 1395761 1409970 1535665 1647330 1794185 1842798 2153022 2791522 3071330 3588370 4187283 4606995 5382555 6978805 8374566 9213990 10765110 13206719 13957610 15429991 20936415 26413438 30859982 39620157 41872830 46289973 60017723 66033595 77149955 79240314 92579946 120035446 132067190 154299910 180053169 198100785 231449865 300088615 360106338 392208841 396201570 462899730 600177230 784417682 900265845 1176626523 1800531690 1961044205 2353253046 3922088410 5883132615 11766265230 16864980163 33729960326 50594940489 84324900815 101189880978 168649801630 252974702445 505949404890
• Sum of all divisors σ(n): 1249057573632
• Sum of proper divisors (its aliquot sum) s(n): 743108168742
• 505949404890 is an abundant number, because the sum of its proper divisors (743108168742) is greater than itself. Its abundance is 237158763852

Bases of 505949404890

• Binary: 111010111001100111011110011111011011010₂
• Hexadecimal: 0x75CCEF3EDA
• Base-36: 6GFH7NBU

Squares and roots of 505949404890

• 505949404890 squared (505949404890²) is 255984800308545155912100
• 505949404890 cubed (505949404890³) is 129515357376993910015419260150169000
• The square root of 505949404890 is 711301.2054608089
• The cube root of 505949404890 is 7968.3615246089

Scales and comparisons

• 505,949,404,890 seconds is equal to 16,087 years, 32 weeks, 3 days, 21 hours, 21 minutes, 30 seconds.
• To count from 1 to 505,949,404,890 would take you about thirty-two thousand, one hundred seventy-five 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 505949404890 cubic inches would be around 664 feet tall.

Recreational maths with 505949404890

• 505949404890 backwards is 098404949505
• The number of decimal digits it has is: 12
• The sum of 505949404890's digits is 57
• More coming soon!