90020113480

Names of 90020113480

• Cardinal: 90020113480 can be written as Ninety billion, twenty million, one hundred thirteen thousand, four hundred eighty.

Scientific notation

• Scientific notation: 9.002011348 × 10¹⁰

Factors of 90020113480

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 764

Divisors of 90020113480

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 11 20 22 37 40 44 55 74 88 110 121 148 185 220 242 296 370 407 440 484 605 709 740 814 968 1210 1418 1480 1628 2035 2420 2836 3256 3545 4070 4477 4840 5672 7090 7799 8140 8954 14180 15598 16280 17908 22385 26233 28360 31196 35816 38995 44770 52466 62392 77990 85789 89540 104932 131165 155980 171578 179080 209864 262330 288563 311960 343156 428945 502681 524660 577126 686312 857890 1005362 1049320 1154252 1442815 1715780 2010724 2308504 2513405 2885630 3174193 3431560 4021448 5026810 5529491 5771260 6348386 10053620 11058982 11542520 12696772 15870965 18599197 20107240 22117964 25393544 27647455 31741930 37198394 44235928 55294910 60824401 63483860 74396788 92995985 110589820 121648802 126967720 148793576 185991970 204591167 221179640 243297604 304122005 371983940 409182334 486595208 608244010 743967880 818364668 1022955835 1216488020 1636729336 2045911670 2250502837 2432976040 4091823340 4501005674 8183646680 9002011348 11252514185 18004022696 22505028370 45010056740 90020113480
• Sum of all divisors σ(n): 228972430260
• Sum of proper divisors (its aliquot sum) s(n): 138952316780
• 90020113480 is an abundant number, because the sum of its proper divisors (138952316780) is greater than itself. Its abundance is 48932203300

Bases of 90020113480

• Binary: 1010011110101100111011110110001001000₂
• Hexadecimal: 0x14F59DEC48
• Base-36: 15CRNG3S

Squares and roots of 90020113480

• 90020113480 squared (90020113480²) is 8103620830952077710400
• 90020113480 cubed (90020113480³) is 729488866801197931931986576192000
• The square root of 90020113480 is 300033.5205939497
• The cube root of 90020113480 is 4481.7385611161

Scales and comparisons

• 90,020,113,480 seconds is equal to 2,862 years, 18 weeks, 5 days, 11 hours, 4 minutes, 40 seconds.
• To count from 1 to 90,020,113,480 would take you about five thousand, seven hundred twenty-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 90020113480 cubic inches would be around 373.5 feet tall.

Recreational maths with 90020113480

• 90020113480 backwards is 08431102009
• The number of decimal digits it has is: 11
• The sum of 90020113480's digits is 28
• More coming soon!