2140212348

Names of 2140212348

• Cardinal: 2140212348 can be written as Two billion, one hundred forty million, two hundred twelve thousand, three hundred forty-eight.

Scientific notation

• Scientific notation: 2.140212348 × 10⁹

Factors of 2140212348

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1266

Divisors of 2140212348

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 12 17 18 27 31 34 36 51 54 62 68 93 102 108 124 153 186 204 279 306 372 459 527 558 612 837 918 961 1054 1116 1213 1581 1674 1836 1922 2108 2426 2883 3162 3348 3639 3844 4743 4852 5766 6324 7278 8649 9486 10917 11532 14229 14556 16337 17298 18972 20621 21834 25947 28458 32674 32751 34596 37603 41242 43668 49011 51894 56916 61863 65348 65502 75206 82484 98022 103788 112809 123726 131004 147033 150412 185589 196044 225618 247452 294066 338427 371178 441099 451236 556767 588132 639251 676854 742356 882198 1015281 1113534 1165693 1278502 1353708 1764396 1917753 2030562 2227068 2331386 2557004 3497079 3835506 4061124 4662772 5753259 6994158 7671012 10491237 11506518 13988316 17259777 19816781 20982474 23013036 31473711 34519554 39633562 41964948 59450343 62947422 69039108 79267124 118900686 125894844 178351029 237801372 356702058 535053087 713404116 1070106174 2140212348
• Sum of all divisors σ(n): 6075730080
• Sum of proper divisors (its aliquot sum) s(n): 3935517732
• 2140212348 is an abundant number, because the sum of its proper divisors (3935517732) is greater than itself. Its abundance is 1795305384

Bases of 2140212348

• Binary: 1111111100100010000110001111100₂
• Hexadecimal: 0x7F910C7C
• Base-36: ZE86F0

Squares and roots of 2140212348

• 2140212348 squared (2140212348²) is 4580508894531673104
• 2140212348 cubed (2140212348³) is 9803261696200516454280288192
• The square root of 2140212348 is 46262.4291191027
• The cube root of 2140212348 is 1288.7013648249

Scales and comparisons

• 2,140,212,348 seconds is equal to 68 years, 2 weeks, 4 days, 23 hours, 25 minutes, 48 seconds.
• To count from 1 to 2,140,212,348 would take you about one hundred thirty-six 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 2140212348 cubic inches would be around 107.4 feet tall.

Recreational maths with 2140212348

• 2140212348 backwards is 8432120412
• 2140212348 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2140212348's digits is 27
• More coming soon!