16425857808

Names of 16425857808

• Cardinal: 16425857808 can be written as Sixteen billion, four hundred twenty-five million, eight hundred fifty-seven thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.6425857808 × 10¹⁰

Factors of 16425857808

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1932

Divisors of 16425857808

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 36 38 48 54 57 72 76 81 108 114 144 152 162 171 216 228 304 324 342 432 456 461 513 648 684 912 922 1026 1296 1368 1383 1447 1539 1844 2052 2736 2766 2894 3078 3688 4104 4149 4341 5532 5788 6156 7376 8208 8298 8682 8759 11064 11576 12312 12447 13023 16596 17364 17518 22128 23152 24624 24894 26046 26277 27493 33192 34728 35036 37341 39069 49788 52092 52554 54986 66384 69456 70072 74682 78138 78831 82479 99576 104184 105108 109972 117207 140144 149364 156276 157662 164958 199152 208368 210216 219944 234414 236493 247437 298728 312552 315324 329916 420432 439888 468828 472986 494874 597456 625104 630648 659832 667067 709479 742311 937656 945972 989748 1261296 1319664 1334134 1418958 1484622 1875312 1891944 1979496 2001201 2226933 2668268 2837916 2969244 3783888 3958992 4002402 4453866 5336536 5675832 5938488 6003603 8004804 8907732 10673072 11351664 11876976 12007206 12674273 16009608 17815464 18010809 24014412 25348546 32019216 35630928 36021618 38022819 48028824 50697092 54032427 72043236 76045638 96057648 101394184 108064854 114068457 144086472 152091276 202788368 216129708 228136914 288172944 304182552 342205371 432259416 456273828 608365104 684410742 864518832 912547656 1026616113 1368821484 1825095312 2053232226 2737642968 4106464452 5475285936 8212928904 16425857808
• Sum of all divisors σ(n): 50186579520
• Sum of proper divisors (its aliquot sum) s(n): 33760721712
• 16425857808 is an abundant number, because the sum of its proper divisors (33760721712) is greater than itself. Its abundance is 17334863904

Bases of 16425857808

• Binary: 1111010011000011101011001100010000₂
• Hexadecimal: 0x3D30EB310
• Base-36: 7JNJ500

Squares and roots of 16425857808

• 16425857808 squared (16425857808²) is 269808804728634564864
• 16425857808 cubed (16425857808³) is 4431841061818989388450016858112
• The square root of 16425857808 is 128163.4027638155
• The cube root of 16425857808 is 2542.0027711701

Scales and comparisons

• 16,425,857,808 seconds is equal to 522 years, 15 weeks, 1 day, 2 hours, 16 minutes, 48 seconds.
• To count from 1 to 16,425,857,808 would take you about one thousand and forty-four 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 16425857808 cubic inches would be around 211.8 feet tall.

Recreational maths with 16425857808

• 16425857808 backwards is 80875852461
• 16425857808 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16425857808's digits is 54
• More coming soon!