146231193438

Names of 146231193438

• Cardinal: 146231193438 can be written as One hundred forty-six billion, two hundred thirty-one million, one hundred ninety-three thousand, four hundred thirty-eight.

Scientific notation

• Scientific notation: 1.46231193438 × 10¹¹

Factors of 146231193438

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 281

Divisors of 146231193438

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 6 9 11 18 19 22 33 38 57 66 99 109 114 137 171 198 209 218 274 327 342 361 411 418 627 654 722 822 981 1083 1199 1233 1254 1507 1881 1962 2071 2166 2398 2466 2603 3014 3249 3597 3762 3971 4142 4521 5206 6213 6498 7194 7809 7942 9042 10791 11913 12426 13563 14933 15618 18639 18769 21582 22781 23427 23826 27126 28633 29866 35739 37278 37538 39349 44799 45562 46854 49457 56307 57266 68343 71478 78698 85899 89598 98914 112614 118047 134397 136686 148371 164263 168921 171798 205029 206459 236094 257697 268794 283727 296742 328526 337842 354141 356611 410058 412918 432839 445113 492789 515394 544027 567454 619377 708282 713222 851181 865678 890226 985578 1069833 1088054 1238754 1298517 1478367 1632081 1702362 1858131 2045821 2139666 2553543 2597034 2956734 3120997 3209499 3264162 3716262 3895551 3922721 4091642 4896243 5107086 5390813 6137463 6241994 6418998 6775609 7791102 7845442 9362991 9792486 10781626 11768163 12274926 13551218 16172439 18412389 18725982 20326827 22504031 23536326 28088973 32344878 35304489 36824778 38870599 40653654 45008062 48517317 56177946 59298943 60980481 67512093 70608978 74531699 77741198 97034634 116611797 118597886 121960962 135024186 149063398 177896829 202536279 223595097 233223594 349835391 355793658 405072558 427576589 447190194 533690487 670785291 699670782 738541381 855153178 1067380974 1282729767 1341570582 1477082762 2215624143 2565459534 3848189301 4431248286 6646872429 7696378602 8123955191 13293744858 16247910382 24371865573 48743731146 73115596719 146231193438
• Sum of all divisors σ(n): 370839629160
• Sum of proper divisors (its aliquot sum) s(n): 224608435722
• 146231193438 is an abundant number, because the sum of its proper divisors (224608435722) is greater than itself. Its abundance is 78377242284

Bases of 146231193438

• Binary: 10001000001100000011101110111101011110₂
• Hexadecimal: 0x220C0EEF5E
• Base-36: 1V6E9YZI

Squares and roots of 146231193438

• 146231193438 squared (146231193438²) is 21383561934301774259844
• 146231193438 cubed (146231193438³) is 3126943781608336199257857239703672
• The square root of 146231193438 is 382401.8742605739
• The cube root of 146231193438 is 5268.4153706463

Scales and comparisons

• 146,231,193,438 seconds is equal to 4,649 years, 36 weeks, 2 days, 15 hours, 57 minutes, 18 seconds.
• To count from 1 to 146,231,193,438 would take you about nine thousand, two 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 146231193438 cubic inches would be around 439 feet tall.

Recreational maths with 146231193438

• 146231193438 backwards is 834391132641
• The number of decimal digits it has is: 12
• The sum of 146231193438's digits is 45
• More coming soon!