423709399988

Names of 423709399988

• Cardinal: 423709399988 can be written as Four hundred twenty-three billion, seven hundred nine million, three hundred ninety-nine thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 4.23709399988 × 10¹¹

Factors of 423709399988

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1445

Divisors of 423709399988

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 14 28 49 71 73 98 142 146 196 284 292 497 511 631 661 994 1022 1262 1322 1988 2044 2524 2644 3479 3577 4417 4627 5183 6958 7154 8834 9254 10366 13916 14308 17668 18508 20732 30919 32389 36281 44801 46063 46931 48253 61838 64778 72562 89602 92126 93862 96506 123676 129556 145124 179204 184252 187724 193012 253967 313607 322441 328517 337771 417091 507934 627214 644882 657034 675542 834182 1015868 1254428 1289764 1314068 1351084 1668364 2195249 2257087 2299619 2364397 2919637 3270473 3425963 4390498 4514174 4599238 4728794 5839274 6540946 6851926 8780996 9028348 9198476 9457588 11678548 13081892 13703852 20437459 22893311 23981741 29613461 30447643 40874918 45786622 47963482 59226922 60895286 81749836 91573244 95926964 118453844 121790572 160253177 167872187 207294227 213133501 320506354 335744374 414588454 426267002 641012708 671488748 829176908 852534004 1451059589 1491934507 2161782653 2902119178 2983869014 4323565306 5804238356 5967738028 8647130612 15132478571 30264957142 60529914284 105927349997 211854699994 423709399988
• Sum of all divisors σ(n): 889430830848
• Sum of proper divisors (its aliquot sum) s(n): 465721430860
• 423709399988 is an abundant number, because the sum of its proper divisors (465721430860) is greater than itself. Its abundance is 42012030872

Bases of 423709399988

• Binary: 110001010100111000011000101101110110100₂
• Hexadecimal: 0x62A70C5BB4
• Base-36: 5ENDMXF8

Squares and roots of 423709399988

• 423709399988 squared (423709399988²) is 179529655638190974400144
• 423709399988 cubed (423709399988³) is 76068402670510158980842082460798272
• The square root of 423709399988 is 650929.6428862339
• The cube root of 423709399988 is 7510.8548006421

Scales and comparisons

• 423,709,399,988 seconds is equal to 13,472 years, 33 weeks, 4 days, 23 hours, 33 minutes, 8 seconds.
• To count from 1 to 423,709,399,988 would take you about twenty-six thousand, nine hundred forty-five 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 423709399988 cubic inches would be around 625.9 feet tall.

Recreational maths with 423709399988

• 423709399988 backwards is 889993907324
• 423709399988 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 423709399988's digits is 71
• More coming soon!