172420037230219152

Names of 172420037230219152

• Cardinal: 172420037230219152 can be written as One hundred seventy-two quadrillion, four hundred twenty trillion, thirty-seven billion, two hundred thirty million, two hundred nineteen thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 1.72420037230219152 × 10¹⁷

Factors of 172420037230219152

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 29686645528635

Divisors of 172420037230219152

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 33 44 48 66 88 121 132 176 242 264 363 484 528 726 968 1452 1936 2904 5808 29686645528619 59373291057238 89059936585857 118746582114476 178119873171714 237493164228952 326553100814809 356239746343428 474986328457904 653106201629618 712479492686856 979659302444427 1306212403259236 1424958985373712 1959318604888854 2612424806518472 3592084108962899 3918637209777708 5224849613036944 7184168217925798 7837274419555416 10776252326888697 14368336435851596 15674548839110832 21552504653777394 28736672871703192 43105009307554788 57473345743406384 86210018615109576 172420037230219152
• Sum of all divisors σ(n): 489592158058001040
• Sum of proper divisors (its aliquot sum) s(n): 317172120827781888
• 172420037230219152 is an abundant number, because the sum of its proper divisors (317172120827781888) is greater than itself. Its abundance is 144752083597562736

Bases of 172420037230219152

• Binary: 1001100100100011110001110000111111010001000100111110010000₂
• Hexadecimal: 0x2648F1C3F444F90
• Base-36: 1B5PSVM5FN2O

Squares and roots of 172420037230219152

• 172420037230219152 squared (172420037230219152²) is 29728669238470158464898105947599104
• 172420037230219152 cubed (172420037230219152³) is 5125818256901895568082680287809421290509270158839808
• The square root of 172420037230219152 is 415234918.1249322053
• The cube root of 172420037230219152 is 556582.1125360357

Scales and comparisons

• 172,420,037,230,219,152 seconds is equal to 5,482,423,853 years, 37 weeks, 6 days, 3 hours, 59 minutes, 12 seconds.
• To count from 1 to 172,420,037,230,219,152 would take you about sixteen billion, four hundred forty-seven million, two hundred seventy-one thousand, five hundred sixty-one 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 172420037230219152 cubic inches would be around 46381.8 feet tall.

Recreational maths with 172420037230219152

• 172420037230219152 backwards is 251912032730024271
• The number of decimal digits it has is: 18
• The sum of 172420037230219152's digits is 51
• More coming soon!