4198991897628125

Names of 4198991897628125

• Cardinal: 4198991897628125 can be written as Four quadrillion, one hundred ninety-eight trillion, nine hundred ninety-one billion, eight hundred ninety-seven million, six hundred twenty-eight thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 4.198991897628125 × 10¹⁵

Factors of 4198991897628125

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 37

Divisors of 4198991897628125

• Number of divisors d(n): 210
• Complete list of divisors:
  1 5 13 19 25 65 95 125 169 247 325 361 475 625 845 1235 1625 1805 2197 2375 3125 3211 4225 4693 6175 6859 8125 9025 10985 11875 16055 21125 23465 28561 30875 34295 40625 41743 45125 54925 59375 61009 80275 89167 105625 117325 130321 142805 154375 171475 208715 225625 274625 305045 401375 445835 528125 542659 586625 651605 714025 771875 793117 857375 1043575 1128125 1159171 1373125 1525225 1694173 2006875 2229175 2476099 2713295 2933125 3258025 3570125 3965585 4286875 5217875 5795855 6865625 7626125 8470865 10034375 10310521 11145875 12380495 13566475 14665625 15069223 16290125 17850625 19827925 21434375 22024249 26089375 28979275 32189287 38130625 42354325 47045881 51552605 55729375 61902475 67832375 75346115 81450625 89253125 99139625 110121245 130446875 144896375 160946435 190653125 195899899 211771625 235229405 257763025 278646875 286315237 309512375 339161875 376730575 407253125 418460731 495698125 550606225 611596453 724481875 804732175 979499495 1058858125 1176147025 1288815125 1431576185 1547561875 1695809375 1883652875 2092303655 2478490625 2753031125 3057982265 3622409375 3722098081 4023660875 4897497475 5294290625 5439989503 5880735125 6444075625 7157880925 7737809375 7950753889 9418264375 10461518275 13765155625 15289911325 18610490405 20118304375 24487487375 27199947515 29403675625 32220378125 35789404625 39753769445 47091321875 52307591375 68825778125 70719863539 76449556625 93052452025 100591521875 103359800557 122437436875 135999737575 147018378125 178947023125 198768847225 261537956875 353599317695 382247783125 465262260125 516799002785 612187184375 679998687875 894735115625 993844236125 1307689784375 1343677407241 1767996588475 1911238915625 2326311300625 2583995013925 3399993439375 4969221180625 6718387036205 8839982942375 11631556503125 12919975069625 16999967196875 24846105903125 33591935181025 44199914711875 64599875348125 167959675905125 220999573559375 322999376740625 839798379525625 4198991897628125
• Sum of all divisors σ(n): 6001630941664386
• Sum of proper divisors (its aliquot sum) s(n): 1802639044036261
• 4198991897628125 is a deficient number, because the sum of its proper divisors (1802639044036261) is less than itself. Its deficiency is 2396352853591864

Bases of 4198991897628125

• Binary: 1110111010101111010111111100011110010000110111011101₂
• Hexadecimal: 0xEEAF5FC790DDD
• Base-36: 15CF28X38BH

Squares and roots of 4198991897628125

• 4198991897628125 squared (4198991897628125²) is 17631532956346642180000791015625
• 4198991897628125 cubed (4198991897628125³) is 74034664026462811875186971547512772247314453125
• The square root of 4198991897628125 is 64799628.8386602183
• The cube root of 4198991897628125 is 161329.9548294735
• Being both a perfect square and a perfect cube, 4198991897628125 is also a perfect sixth number.

Scales and comparisons

• 4,198,991,897,628,125 seconds is equal to 133,514,954 years, 3 days, 14 hours, 2 minutes, 5 seconds.
• To count from 1 to 4,198,991,897,628,125 would take you about four hundred million, five hundred forty-four thousand, eight hundred sixty-two 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 4198991897628125 cubic inches would be around 13444.2 feet tall.

Recreational maths with 4198991897628125

• 4198991897628125 backwards is 5218267981998914
• The number of decimal digits it has is: 16
• The sum of 4198991897628125's digits is 89
• More coming soon!