90938358406980

Names of 90938358406980

• Cardinal: 90938358406980 can be written as Ninety trillion, nine hundred thirty-eight billion, three hundred fifty-eight million, four hundred six thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 9.093835840698 × 10¹³

Factors of 90938358406980

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1823133

Divisors of 90938358406980

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 60 63 70 84 90 105 126 140 180 210 252 315 420 630 1260 40487 80974 121461 161948 202435 242922 283409 364383 404870 485844 566818 607305 728766 809740 850227 1133636 1214610 1417045 1457532 1700454 1782629 1821915 2429220 2550681 2834090 3400908 3565258 3643830 4251135 5101362 5347887 5668180 7130516 7287660 8502270 8913145 10202724 10695774 12478403 12753405 16043661 17004540 17826290 21391548 24956806 25506810 26739435 32087322 35652580 37435209 49913612 51013620 53478870 62392015 64174644 74870418 80218305 106957740 112305627 124784030 149740836 160436610 187176045 224611254 249568060 320873220 374352090 449222508 561528135 748704180 1123056270 2246112540 72173300323 144346600646 216519900969 288693201292 360866501615 433039801938 505213102261 649559702907 721733003230 866079603876 1010426204522 1082599504845 1299119405814 1443466006460 1515639306783 2020852409044 2165199009690 2526065511305 2598238811628 3031278613566 3247798514535 4330398019380 4546917920349 5052131022610 6062557227132 6495597029070 7578196533915 9093835840698 10104262045220 12991194058140 15156393067830 18187671681396 22734589601745 30312786135660 45469179203490 90938358406980
• Sum of all divisors σ(n): 315260939185920
• Sum of proper divisors (its aliquot sum) s(n): 224322580778940
• 90938358406980 is an abundant number, because the sum of its proper divisors (224322580778940) is greater than itself. Its abundance is 133384222371960

Bases of 90938358406980

• Binary: 10100101011010100111100100011001001111101000100₂
• Hexadecimal: 0x52B53C8C9F44
• Base-36: W8GI6MX50

Squares and roots of 90938358406980

• 90938358406980 squared (90938358406980²) is 8269785029756350043312720400
• 90938358406980 cubed (90938358406980³) is 752040674984660724422327014316514148392000
• The square root of 90938358406980 is 9536160.5694839261
• The cube root of 90938358406980 is 44969.2561046551

Scales and comparisons

• 90,938,358,406,980 seconds is equal to 2,891,558 years, 26 weeks, 2 days, 9 hours, 3 minutes.
• To count from 1 to 90,938,358,406,980 would take you about seven million, two hundred twenty-eight thousand, eight hundred ninety-six 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 90938358406980 cubic inches would be around 3747.4 feet tall.

Recreational maths with 90938358406980

• 90938358406980 backwards is 08960485383909
• The number of decimal digits it has is: 14
• The sum of 90938358406980's digits is 72
• More coming soon!