13845788544

Names of 13845788544

• Cardinal: 13845788544 can be written as Thirteen billion, eight hundred forty-five million, seven hundred eighty-eight thousand, five hundred forty-four.

Scientific notation

• Scientific notation: 1.3845788544 × 10¹⁰

Factors of 13845788544

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 31776

Divisors of 13845788544

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 163 168 192 224 326 336 384 448 489 652 672 896 978 1141 1304 1344 1956 2282 2608 2688 3423 3912 4564 5216 6846 7824 9128 10432 13692 15648 18256 20864 27384 31296 31601 36512 54768 62592 63202 73024 94803 109536 126404 146048 189606 219072 221207 252808 379212 438144 442414 505616 663621 758424 884828 1011232 1327242 1516848 1769656 2022464 2654484 3033696 3539312 4044928 5150963 5308968 6067392 7078624 10301926 10617936 12134784 14157248 15452889 20603852 21235872 28314496 30905778 36056741 41207704 42471744 61811556 72113482 82415408 84943488 108170223 123623112 144226964 164830816 216340446 247246224 288453928 329661632 432680892 494492448 576907856 659323264 865361784 988984896 1153815712 1730723568 1977969792 2307631424 3461447136 4615262848 6922894272 13845788544
• Sum of all divisors σ(n): 42291060480
• Sum of proper divisors (its aliquot sum) s(n): 28445271936
• 13845788544 is an abundant number, because the sum of its proper divisors (28445271936) is greater than itself. Its abundance is 14599483392

Bases of 13845788544

• Binary: 1100111001010001011111011110000000₂
• Hexadecimal: 0x33945F780
• Base-36: 6CZFATC

Squares and roots of 13845788544

• 13845788544 squared (13845788544²) is 191705860405161639936
• 13845788544 cubed (13845788544³) is 2654318805815450232694121693184
• The square root of 13845788544 is 117668.1288369963
• The cube root of 13845788544 is 2401.2602492335

Scales and comparisons

• 13,845,788,544 seconds is equal to 440 years, 13 weeks, 1 day, 4 hours, 22 minutes, 24 seconds.
• To count from 1 to 13,845,788,544 would take you about eight hundred eighty 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 13845788544 cubic inches would be around 200.1 feet tall.

Recreational maths with 13845788544

• 13845788544 backwards is 44588754831
• The number of decimal digits it has is: 11
• The sum of 13845788544's digits is 57
• More coming soon!