4989445385466015

Names of 4989445385466015

• Cardinal: 4989445385466015 can be written as Four quadrillion, nine hundred eighty-nine trillion, four hundred forty-five billion, three hundred eighty-five million, four hundred sixty-six thousand and fifteen.

Scientific notation

• Scientific notation: 4.989445385466015 × 10¹⁵

Factors of 4989445385466015

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 453

Divisors of 4989445385466015

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 9 15 31 41 45 93 123 155 205 279 369 373 465 615 1119 1271 1395 1681 1845 1865 3357 3813 5043 5595 6355 8405 11439 11563 15129 15293 16785 19065 25215 34689 45879 52111 57195 57815 68921 75645 76465 104067 137637 139129 156333 173445 206763 229395 260555 344605 417387 468999 474083 520335 620289 627013 688185 695645 781665 1033815 1252161 1422249 1881039 2086935 2136551 2344995 2370415 3101445 3135065 4266747 4312999 5643117 5704289 6260805 6409653 7111245 9405195 10682755 12938997 17112867 19228959 19437403 21333735 21564995 25707533 28215585 28521445 32048265 38816991 51338601 51895117 58312209 64694985 77122599 85564335 96144795 97187015 128537665 155685351 174936627 176832959 194084955 231367797 233875849 256693005 259475585 291561045 385612995 467056053 530498877 701627547 778426755 796933523 874683135 884164795 1156838985 1169379245 1591496631 1608748627 2104882641 2127699797 2335280265 2390800569 2652494385 3508137735 3984667615 4826245881 6383099391 7172401707 7250151319 7957483155 8043743135 9588909809 10524413205 10638498985 11954002845 14478737643 19149298173 21750453957 24131229405 28766729427 31915496955 35862008535 36250756595 47944549045 65251361871 65958693707 72393688215 86300188281 87235691677 95746490865 108752269785 143833647135 197876081121 261707075031 297256204079 326256809355 329793468535 431500941405 436178458385 593628243363 785121225093 891768612237 989380405605 1308535375155 1486281020395 2675305836711 2704306441987 2968141216815 3576663358757 3925606125465 4458843061185 8112919325961 10729990076271 13376529183555 13521532209935 17883316793785 24338757977883 32189970228813 40564596629805 53649950381355 110876564121467 121693789889415 160949851144065 332629692364401 554382820607335 997889077093203 1663148461822005 4989445385466015
• Sum of all divisors σ(n): 9175130503418880
• Sum of proper divisors (its aliquot sum) s(n): 4185685117952865
• 4989445385466015 is a deficient number, because the sum of its proper divisors (4185685117952865) is less than itself. Its deficiency is 803760267513150

Bases of 4989445385466015

• Binary: 10001101110011101111111000111110100111011000010011111₂
• Hexadecimal: 0x11B9DFC7D3B09F
• Base-36: 1D4LZKEUE1R

Squares and roots of 4989445385466015

• 4989445385466015 squared (4989445385466015²) is 24894565254548111007398719980225
• 4989445385466015 cubed (4989445385466015³) is 124210073732487663553431482211353832003209553375
• The square root of 4989445385466015 is 70636006.2961236151
• The cube root of 4989445385466015 is 170877.1889923219

Scales and comparisons

• 4,989,445,385,466,015 seconds is equal to 158,648,929 years, 46 weeks, 1 day, 22 hours, 20 minutes, 15 seconds.
• To count from 1 to 4,989,445,385,466,015 would take you about four hundred seventy-five million, nine hundred forty-six thousand, seven hundred eighty-nine 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 4989445385466015 cubic inches would be around 14239.8 feet tall.

Recreational maths with 4989445385466015

• 4989445385466015 backwards is 5106645835449894
• The number of decimal digits it has is: 16
• The sum of 4989445385466015's digits is 81
• More coming soon!