20938382584422120

Names of 20938382584422120

• Cardinal: 20938382584422120 can be written as Twenty quadrillion, nine hundred thirty-eight trillion, three hundred eighty-two billion, five hundred eighty-four million, four hundred twenty-two thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.093838258442212 × 10¹⁶

Factors of 20938382584422120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 36230733

Divisors of 20938382584422120

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 29 30 36 40 45 58 60 72 87 90 116 120 145 174 180 232 261 290 348 360 435 522 580 696 870 1044 1160 1305 1740 2088 2610 3480 5220 10440 55441 110882 166323 221764 277205 332646 443528 498969 554410 665292 831615 997938 1108820 1330584 1607789 1663230 1995876 2217640 2494845 3215578 3326460 3991752 4823367 4989690 6431156 6652920 8038945 9646734 9979380 12862312 14470101 16077890 19293468 19958760 24116835 28940202 32155780 36175253 38586936 48233670 57880404 64311560 72350505 72350506 96467340 108525759 115760808 144701010 144701012 180876265 192934680 217051518 289402020 289402024 325577277 361752530 434103036 542628795 578804040 651154554 723505060 868206072 1049082337 1085257590 1302309108 1447010120 1627886385 2098164674 2170515180 2604618216 3147247011 3255772770 4196329348 4341030360 5245411685 6294494022 6511545540 8392658696 9441741033 10490823370 12588988044 13023091080 15736235055 18883482066 20981646740 25177976088 31472470110 37766964132 41963293480 47208705165 62944940220 75533928264 94417410330 125889880440 188834820660 377669641320 2005592201573 4011184403146 6016776604719 8022368806292 10027961007865 12033553209438 16044737612584 18050329814157 20055922015730 24067106418876 30083883023595 36100659628314 40111844031460 48134212837752 58162173845617 60167766047190 72201319256628 80223688062920 90251649070785 116324347691234 120335532094380 144402638513256 174486521536851 180503298141570 232648695382468 240671064188760 290810869228085 348973043073702 361006596283140 465297390764936 523459564610553 581621738456170 697946086147404 722013192566280 872432607684255 1046919129221106 1163243476912340 1395892172294808 1744865215368510 2093838258442212 2326486953824680 2617297823052765 3489730430737020 4187676516884424 5234595646105530 6979460861474040 10469191292211060 20938382584422120
• Sum of all divisors σ(n): 70397557972606800
• Sum of proper divisors (its aliquot sum) s(n): 49459175388184680
• 20938382584422120 is an abundant number, because the sum of its proper divisors (49459175388184680) is greater than itself. Its abundance is 28520792803762560

Bases of 20938382584422120

• Binary: 1001010011000110101100100011000000111011001111011101000₂
• Hexadecimal: 0x4A6359181D9EE8
• Base-36: 5Q61C61QWA0

Squares and roots of 20938382584422120

• 20938382584422120 squared (20938382584422120²) is 438415865251631537168894345294400
• 20938382584422120 cubed (20938382584422120³) is 9179719117719116660482344730518080993765272128000
• The square root of 20938382584422120 is 144701010.9999999965
• The cube root of 20938382584422120 is 275622.3155490193

Scales and comparisons

• 20,938,382,584,422,120 seconds is equal to 665,775,799 years, 26 weeks, 5 days, 9 hours, 42 minutes.
• To count from 1 to 20,938,382,584,422,120 would take you about one billion, nine hundred ninety-seven million, three hundred twenty-seven thousand, three hundred ninety-eight 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 20938382584422120 cubic inches would be around 22968.5 feet tall.

Recreational maths with 20938382584422120

• 20938382584422120 backwards is 02122448528383902
• The number of decimal digits it has is: 17
• The sum of 20938382584422120's digits is 63
• More coming soon!