494972433840

Names of 494972433840

• Cardinal: 494972433840 can be written as Four hundred ninety-four billion, nine hundred seventy-two million, four hundred thirty-three thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.9497243384 × 10¹¹

Factors of 494972433840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 144309

Divisors of 494972433840

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 29 30 34 40 48 51 58 60 68 80 85 87 102 116 120 136 145 170 174 204 232 240 255 272 290 340 348 408 435 464 493 510 580 680 696 816 841 870 986 1020 1160 1360 1392 1479 1682 1740 1972 2040 2320 2465 2523 2958 3364 3480 3944 4080 4205 4930 5046 5916 6728 6960 7395 7888 8410 9860 10092 11832 12615 13456 14297 14790 16820 19720 20184 23664 25230 28594 29580 33640 39440 40368 42891 50460 57188 59160 67280 71485 85782 100920 114376 118320 142970 144253 171564 201840 214455 228752 285940 288506 343128 428910 432759 571880 577012 686256 721265 857820 865518 1143760 1154024 1442530 1715640 1731036 2163795 2308048 2452301 2885060 3431280 3462072 4183337 4327590 4904602 5770120 6924144 7356903 8366674 8655180 9809204 11540240 12261505 12550011 14713806 16733348 17310360 19618408 20916685 24523010 25100022 29427612 33466696 34620720 36784515 39236816 41833370 49046020 50200044 58855224 62750055 66933392 71116729 73569030 83666740 98092040 100400088 117710448 121316773 125500110 142233458 147138060 167333480 196184080 200800176 213350187 242633546 251000220 284466916 294276120 334666960 355583645 363950319 426700374 485267092 502000440 568933832 588552240 606583865 711167290 727900638 853400748 970534184 1004000880 1066750935 1137867664 1213167730 1422334580 1455801276 1706801496 1819751595 1941068368 2062385141 2133501870 2426335460 2844669160 2911602552 3413602992 3639503190 4124770282 4267003740 4852670920 5689338320 5823205104 6187155423 7279006380 8249540564 8534007480 9705341840 10311925705 12374310846 14558012760 16499081128 17068014960 20623851410 24748621692 29116025520 30935777115 32998162256 41247702820 49497243384 61871554230 82495405640 98994486768 123743108460 164990811280 247486216920 494972433840
• Sum of all divisors σ(n): 1682640973728
• Sum of proper divisors (its aliquot sum) s(n): 1187668539888
• 494972433840 is an abundant number, because the sum of its proper divisors (1187668539888) is greater than itself. Its abundance is 692696106048

Bases of 494972433840

• Binary: 111001100111110101001111111010110110000₂
• Hexadecimal: 0x733EA7F5B0
• Base-36: 6BDXT29C

Squares and roots of 494972433840

• 494972433840 squared (494972433840²) is 244997710261493177145600
• 494972433840 cubed (494972433840³) is 121267112933358420724311896047104000
• The square root of 494972433840 is 703542.7732838993
• The cube root of 494972433840 is 7910.3130483129

Scales and comparisons

• 494,972,433,840 seconds is equal to 15,738 years, 30 weeks, 5 days, 14 hours, 44 minutes.
• To count from 1 to 494,972,433,840 would take you about thirty-one thousand, four hundred seventy-seven 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 494972433840 cubic inches would be around 659.2 feet tall.

Recreational maths with 494972433840

• 494972433840 backwards is 048334279494
• The number of decimal digits it has is: 12
• The sum of 494972433840's digits is 57
• More coming soon!