118021557445850591

Names of 118021557445850591

• Cardinal: 118021557445850591 can be written as One hundred eighteen quadrillion, twenty-one trillion, five hundred fifty-seven billion, four hundred forty-five million, eight hundred fifty thousand, five hundred ninety-one.

Scientific notation

• Scientific notation: 1.18021557445850591 × 10¹⁷

Factors of 118021557445850591

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 31588

Divisors of 118021557445850591

• Number of divisors d(n): 64
• Complete list of divisors:
  1 13 151 761 1093 1963 2689 9893 14209 26881 34957 114911 165043 349453 406039 831773 1493843 2046329 2145559 2939077 4059031 5278507 10813049 20456441 26602277 29380933 38208001 52767403 72283009 125597723 265933733 308995679 381952129 443800627 939679117 1632770399 2236637597 3088922591 4016943827 4436520883 5769408151 10914734359 22358890013 29076288761 40155993683 55007369849 57674771479 79005328837 141891546667 290665570169 337732277147 715095808037 1027069274881 3376192391963 4390519602911 8306112847199 11929804654387 43890501095519 60123055244957 107979467013587 155087460507031 781599718184441 9078581341988507 118021557445850591
• Sum of all divisors σ(n): 128279652184830720
• Sum of proper divisors (its aliquot sum) s(n): 10258094738980129
• 118021557445850591 is a deficient number, because the sum of its proper divisors (10258094738980129) is less than itself. Its deficiency is 107763462706870462

Bases of 118021557445850591

• Binary: 110100011010010111111101100101111011001011111010111011111₂
• Hexadecimal: 0x1A34BFB2F65F5DF
• Base-36: WA35EZWY47Z

Squares and roots of 118021557445850591

• 118021557445850591 squared (118021557445850591²) is 13929088021944211077163123495049281
• 118021557445850591 cubed (118021557445850591³) is 1643932662150198085138286455650923149024224507975071
• The square root of 118021557445850591 is 343542657.3889341489
• The cube root of 118021557445850591 is 490516.6803814411

Scales and comparisons

• 118,021,557,445,850,591 seconds is equal to 3,752,720,462 years, 6 weeks, 5 days, 20 hours, 43 minutes, 11 seconds.
• To count from 1 to 118,021,557,445,850,591 would take you about eleven billion, two hundred fifty-eight million, one hundred sixty-one thousand, three hundred eighty-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 118021557445850591 cubic inches would be around 40876.4 feet tall.

Recreational maths with 118021557445850591

• 118021557445850591 backwards is 195058544755120811
• The number of decimal digits it has is: 18
• The sum of 118021557445850591's digits is 71
• More coming soon!