42758816989160

Names of 42758816989160

• Cardinal: 42758816989160 can be written as Forty-two trillion, seven hundred fifty-eight billion, eight hundred sixteen million, nine hundred eighty-nine thousand, one hundred sixty.

Scientific notation

• Scientific notation: 4.275881698916 × 10¹³

Factors of 42758816989160

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1166

Divisors of 42758816989160

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 20 40 97 194 388 421 485 641 776 842 970 1282 1684 1940 2105 2564 3205 3368 3880 4210 5128 6410 8420 9409 12820 16840 18818 25640 37636 40837 47045 62177 75272 81674 94090 124354 163348 177241 188180 204185 248708 269861 310885 326696 354482 376360 408370 497416 539722 621770 708964 816740 886205 1079444 1243540 1349305 1417928 1633480 1772410 2158888 2487080 2698610 3544820 3961189 5397220 6031169 7089640 7922378 10794440 12062338 15844756 17192377 19805945 24124676 26176517 30155845 31689512 34384754 39611890 48249352 52353034 60311690 68769508 79223780 85961885 104706068 113611481 120623380 130882585 137539016 158447560 171923770 209412136 227222962 241246760 261765170 343847540 454445924 523530340 568057405 687695080 908891848 1047060680 1136114810 1667660569 2272229620 2539122149 3335321138 4544459240 5078244298 6670642276 8338302845 10156488596 11020313657 12695610745 13341284552 16676605690 20312977192 22040627314 25391221490 33353211380 44081254628 50782442980 55101568285 66706422760 88162509256 101564885960 110203136570 220406273140 440812546280 1068970424729 2137940849458 4275881698916 5344852123645 8551763397832 10689704247290 21379408494580 42758816989160
• Sum of all divisors σ(n): 97592854906980
• Sum of proper divisors (its aliquot sum) s(n): 54834037917820
• 42758816989160 is an abundant number, because the sum of its proper divisors (54834037917820) is greater than itself. Its abundance is 12075220928660

Bases of 42758816989160

• Binary: 1001101110001110010000000110001111111111101000₂
• Hexadecimal: 0x26E39018FFE8
• Base-36: F5N4NMVHK

Squares and roots of 42758816989160

• 42758816989160 squared (42758816989160²) is 1828316430312477847557505600
• 42758816989160 cubed (42758816989160³) is 78176647642005542995678019059351839296000
• The square root of 42758816989160 is 6539022.6325621477
• The cube root of 42758816989160 is 34968.3569758751

Scales and comparisons

• 42,758,816,989,160 seconds is equal to 1,359,598 years, 6 weeks, 1 day, 3 hours, 39 minutes, 20 seconds.
• To count from 1 to 42,758,816,989,160 would take you about three million, three hundred ninety-eight thousand, nine hundred ninety-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 42758816989160 cubic inches would be around 2914 feet tall.

Recreational maths with 42758816989160

• 42758816989160 backwards is 06198961885724
• The number of decimal digits it has is: 14
• The sum of 42758816989160's digits is 74
• More coming soon!