997438820106450336050

Names of 997438820106450336050

• Cardinal: 997438820106450336050 can be written as Nine hundred ninety-seven quintillion, four hundred thirty-eight quadrillion, eight hundred twenty trillion, one hundred six billion, four hundred fifty million, three hundred thirty-six thousand and fifty.

Scientific notation

• Scientific notation: 9.9743882010645033605 × 10²⁰

Factors of 997438820106450336050

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 839

Divisors of 997438820106450336050

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 5 10 25 50 191 382 641 955 1282 1910 3205 4775 6410 9550 16025 32050 36481 72962 122431 182405 244862 364810 410881 612155 821762 912025 1224310 1824050 2054405 3060775 4108810 6121550 6967871 10272025 13935742 20544050 23384321 34839355 46768642 69678710 78478271 116921605 156956542 174196775 233843210 348393550 392391355 584608025 784782710 1169216050 1330863361 1961956775 2661726722 3923913550 4466405311 6654316805 8932810622 13308633610 14989349761 22332026555 29978699522 33271584025 44664053110 66543168050 74946748805 111660132775 149893497610 223320265550 254194901951 374733744025 508389803902 749467488050 853083414401 1270974509755 1706166828802 2541949019510 2862965804351 4265417072005 5725931608702 6354872548775 8530834144010 12709745097550 14314829021755 21327085360025 28629658043510 42654170720050 48551226272641 71574145108775 97102452545282 143148290217550 162938932150591 242756131363205 325877864301182 485512262726410 546826468631041 814694660752955 1093652937262082 1213780656816025 1629389321505910 2427561313632050 2734132343155205 4073473303764775 5468264686310410 8146946607529550 13670661715776025 27341323431552050 31121336040762881 62242672081525762 104443855508528831 155606680203814405 208887711017057662 311213360407628810 522219277542644155 778033401019072025 1044438555085288310 1556066802038144050 2611096387713220775 5222192775426441550 19948776402129006721 39897552804258013442 99743882010645033605 199487764021290067210 498719410053225168025 997438820106450336050
• Sum of all divisors σ(n): 1867914662834430842583
• Sum of proper divisors (its aliquot sum) s(n): 870475842727980506533
• 997438820106450336050 is a deficient number, because the sum of its proper divisors (870475842727980506533) is less than itself. Its deficiency is 126962977378469829517

Bases of 997438820106450336050

• Binary: 1101100001001000111110100010100011101010111101101110010111100100110010₂
• Hexadecimal: 0x36123E8A3ABDB97932
• Base-36: 5UI2M0MDP10Q42

Squares and roots of 997438820106450336050

• 997438820106450336050 squared (997438820106450336050²) is 994884199855347795167962596045157929602500
• 997438820106450336050 cubed (997438820106450336050³) is 992336122446268032907371447788675176559198131631508367920125000
• The square root of 997438820106450336050 is 31582254829.3571074475
• The cube root of 997438820106450336050 is 9991455.4348081871

Scales and comparisons

• 997,438,820,106,450,336,050 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 997,438,820,106,450,336,050 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 997438820106450336050 cubic inches would be around 832621.3 feet tall.

Recreational maths with 997438820106450336050

• 997438820106450336050 backwards is 050633054601028834799
• The number of decimal digits it has is: 21
• The sum of 997438820106450336050's digits is 83
• More coming soon!