9420143964

Names of 9420143964

• Cardinal: 9420143964 can be written as Nine billion, four hundred twenty million, one hundred forty-three thousand, nine hundred sixty-four.

Scientific notation

• Scientific notation: 9.420143964 × 10⁹

Factors of 9420143964

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 448

Divisors of 9420143964

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 11 12 14 21 22 28 33 42 44 49 66 71 73 77 84 98 132 142 146 147 154 196 213 219 231 281 284 292 294 308 426 438 462 497 511 539 562 588 781 803 843 852 876 924 994 1022 1078 1124 1491 1533 1562 1606 1617 1686 1967 1988 2044 2156 2343 2409 2982 3066 3091 3124 3212 3234 3372 3479 3577 3934 4686 4818 5183 5467 5621 5901 5964 6132 6182 6468 6958 7154 7868 9273 9372 9636 10366 10437 10731 10934 11242 11802 12364 13769 13916 14308 15549 16401 16863 18546 19951 20513 20732 20874 21462 21637 21868 22484 23604 27538 31098 32802 33726 36281 37092 38269 39347 39902 41026 41307 41748 42924 43274 55076 57013 59853 61539 62196 64911 65604 67452 72562 76538 78694 79804 82052 82614 86548 108843 114026 114807 118041 119706 123078 129822 139657 143591 145124 151459 153076 157388 165228 171039 217686 219461 225643 228052 229614 236082 239412 246156 253967 259644 279314 287182 302918 342078 399091 418971 430773 435372 438922 451286 454377 459228 472164 507934 558628 574364 605836 658383 676929 684156 761901 798182 837942 861546 877844 902572 908754 977599 1005137 1015868 1197273 1316766 1353858 1456423 1523802 1536227 1579501 1596364 1675884 1723092 1817508 1955198 2010274 2394546 2633532 2707716 2793637 2912846 2932797 3015411 3047604 3072454 3159002 3910396 4020548 4369269 4608681 4738503 4789092 5587274 5825692 5865594 6030822 6144908 6318004 8380911 8738538 9217362 9477006 10194961 10753589 11056507 11174548 11731188 12061644 16020653 16761822 17477076 18434724 18954012 20389922 21507178 22113014 30584883 32041306 32260767 33169521 33523644 40779844 43014356 44226028 48061959 61169766 64082612 64521534 66339042 71364727 96123918 112144571 122339532 129043068 132678084 142729454 192247836 214094181 224289142 285458908 336433713 428188362 448578284 672867426 785011997 856376724 1345734852 1570023994 2355035991 3140047988 4710071982 9420143964
• Sum of all divisors σ(n): 28775803392
• Sum of proper divisors (its aliquot sum) s(n): 19355659428
• 9420143964 is an abundant number, because the sum of its proper divisors (19355659428) is greater than itself. Its abundance is 9935515464

Bases of 9420143964

• Binary: 1000110001011110111111110101011100₂
• Hexadecimal: 0x2317BFD5C
• Base-36: 4BSIDLO

Squares and roots of 9420143964

• 9420143964 squared (9420143964²) is 88739112302485633296
• 9420143964 cubed (9420143964³) is 835935213126978180690031825344
• The square root of 9420143964 is 97057.4261146461
• The cube root of 9420143964 is 2111.9607690787

Scales and comparisons

• 9,420,143,964 seconds is equal to 299 years, 27 weeks, 4 days, 10 hours, 39 minutes, 24 seconds.
• To count from 1 to 9,420,143,964 would take you about five hundred ninety-nine 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 9420143964 cubic inches would be around 176 feet tall.

Recreational maths with 9420143964

• 9420143964 backwards is 4693410249
• 9420143964 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 9420143964's digits is 42
• More coming soon!