16942455387438

Names of 16942455387438

• Cardinal: 16942455387438 can be written as Sixteen trillion, nine hundred forty-two billion, four hundred fifty-five million, three hundred eighty-seven thousand, four hundred thirty-eight.

Scientific notation

• Scientific notation: 1.6942455387438 × 10¹³

Factors of 16942455387438

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 137495

Divisors of 16942455387438

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 6 7 14 21 23 42 46 49 69 98 138 147 161 294 322 343 373 483 686 746 966 1029 1119 1127 2058 2238 2254 2401 2611 3381 4802 5222 6762 7203 7833 7889 8579 14406 15666 15778 17158 18277 23667 25737 36554 47334 51474 54831 55223 60053 109662 110446 120106 127939 137087 165669 180159 255878 274174 331338 360318 383817 411261 420371 767634 822522 840742 895573 959609 1261113 1791146 1919218 2522226 2686719 2878827 2942597 3153001 5373438 5757654 5885194 6306002 6717263 8827791 9459003 13434526 17655582 18918006 20151789 20598179 22071007 40303578 41196358 44142014 47020841 51133451 61794537 66213021 94041682 102266902 123589074 132426042 141062523 153400353 154497049 282125046 306800706 308994098 329145887 357934157 463491147 658291774 715868314 926982294 987437661 1073802471 1081479343 1176069373 1974875322 2147604942 2162958686 2352138746 2505539099 3244438029 3528208119 5011078198 6488876058 7056416238 7516617297 7570355401 8232485611 15033234594 15140710802 16464971222 17538773693 22711066203 24697456833 35077547386 45422132406 49394913666 52616321079 57627399277 105232642158 115254798554 122771415851 172882197831 245542831702 345764395662 368314247553 403391794939 736628495106 806783589878 1210175384817 2420350769634 2823742564573 5647485129146 8471227693719 16942455387438
• Sum of all divisors σ(n): 41359629459456
• Sum of proper divisors (its aliquot sum) s(n): 24417174072018
• 16942455387438 is an abundant number, because the sum of its proper divisors (24417174072018) is greater than itself. Its abundance is 7474718684580

Bases of 16942455387438

• Binary: 11110110100010111001000010001111010100101110₂
• Hexadecimal: 0xF68B908F52E
• Base-36: 60798HVE6

Squares and roots of 16942455387438

• 16942455387438 squared (16942455387438²) is 287046794555326910688203844
• 16942455387438 cubed (16942455387438³) is 4863277510860707183550660281013340911672
• The square root of 16942455387438 is 4116121.4009596461
• The cube root of 16942455387438 is 25683.7706774635

Scales and comparisons

• 16,942,455,387,438 seconds is equal to 538,717 years, 35 weeks, 15 hours, 37 minutes, 18 seconds.
• To count from 1 to 16,942,455,387,438 would take you about one million, three hundred forty-six thousand, seven hundred ninety-four 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 16942455387438 cubic inches would be around 2140.3 feet tall.

Recreational maths with 16942455387438

• 16942455387438 backwards is 83478355424961
• 16942455387438 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 16942455387438's digits is 69
• More coming soon!