420049134370238928

Names of 420049134370238928

• Cardinal: 420049134370238928 can be written as Four hundred twenty quadrillion, forty-nine trillion, one hundred thirty-four billion, three hundred seventy million, two hundred thirty-eight thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 4.20049134370238928 × 10¹⁷

Factors of 420049134370238928

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1246927

Divisors of 420049134370238928

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 48 281 562 843 907 1124 1686 1814 2248 2721 3372 3628 4496 5442 6744 7256 10884 13488 14512 21768 28201 43536 56402 84603 112804 169206 225608 254867 338412 451216 509734 676824 764601 1019468 1217533 1353648 1529202 2038936 2435066 3058404 3652599 4077872 4870132 6116808 7305198 7924481 9740264 12233616 14610396 15848962 19480528 23773443 25578307 29220792 31697924 47546886 51156614 58441584 63395848 76734921 95093772 102313228 126791696 153469842 190187544 204626456 306939684 342126773 380375088 409252912 613879368 684253546 1026380319 1104302431 1227758736 1368507092 2052760638 2208604862 2737014184 3312907293 4105521276 4417209724 5474028368 6625814586 7187504267 8211042552 8834419448 13251629172 14375008534 16422085104 17668838896 21562512801 26503258344 28750017068 34335648133 43125025602 53006516688 57500034136 68671296266 86250051204 103006944399 115000068272 137342592532 172500102408 206013888798 274685185064 310308983111 345000204816 412027777596 549370370128 620617966222 824055555192 930926949333 1241235932444 1648111110384 1861853898666 2482471864888 3723707797332 4964943729776 7447415594664 9648317125373 14894831189328 19296634250746 28944951376119 31142432856631 38593268501492 57889902752238 62284865713262 77186537002984 93427298569893 115779805504476 124569731426524 154373074005968 186854597139786 231559611008952 249139462853048 373709194279572 463119222017904 498278925706096 747418388559144 1494836777118288 8751023632713311 17502047265426622 26253070898139933 35004094530853244 52506141796279866 70008189061706488 105012283592559732 140016378123412976 210024567185119464 420049134370238928
• Sum of all divisors σ(n): 1090228794336811392
• Sum of proper divisors (its aliquot sum) s(n): 670179659966572464
• 420049134370238928 is an abundant number, because the sum of its proper divisors (670179659966572464) is greater than itself. Its abundance is 250130525596333536

Bases of 420049134370238928

• Binary: 10111010100010100000111011001010010010110010011000111010000₂
• Hexadecimal: 0x5D45076525931D0
• Base-36: 36VYZODKS5AO

Squares and roots of 420049134370238928

• 420049134370238928 squared (420049134370238928²) is 176441275285187038296053567806589184
• 420049134370238928 cubed (420049134370238928³) is 74114004950723847080822680112993885808253546820554752
• The square root of 420049134370238928 is 648111976.7217999251
• The cube root of 420049134370238928 is 748916.4408393621

Scales and comparisons

• 420,049,134,370,238,928 seconds is equal to 13,356,263,175 years, 35 weeks, 6 days, 20 hours, 8 minutes, 48 seconds.
• To count from 1 to 420,049,134,370,238,928 would take you about forty billion, sixty-eight million, seven hundred eighty-nine thousand, five hundred twenty-seven 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 420049134370238928 cubic inches would be around 62409.7 feet tall.

Recreational maths with 420049134370238928

• 420049134370238928 backwards is 829832073431940024
• The number of decimal digits it has is: 18
• The sum of 420049134370238928's digits is 69
• More coming soon!