13840423968

Names of 13840423968

• Cardinal: 13840423968 can be written as Thirteen billion, eight hundred forty million, four hundred twenty-three thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3840423968 × 10¹⁰

Factors of 13840423968

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 35544

Divisors of 13840423968

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 83 84 96 98 112 147 166 168 196 224 249 294 332 336 392 498 581 588 664 672 784 996 1162 1176 1328 1568 1743 1992 2324 2352 2656 3486 3984 4067 4648 4704 6972 7968 8134 9296 12201 13944 16268 18592 24402 27888 32536 35449 48804 55776 65072 70898 97608 106347 130144 141796 195216 212694 248143 283592 390432 425388 496286 567184 744429 850776 992572 1134368 1488858 1701552 1737001 1985144 2942267 2977716 3403104 3474002 3970288 5211003 5884534 5955432 6948004 7940576 8826801 10422006 11769068 11910864 13896008 17653602 20595869 20844012 23538136 23821728 27792016 35307204 41191738 41688024 47076272 55584032 61787607 70614408 82383476 83376048 94152544 123575214 141228816 144171083 164766952 166752096 247150428 282457632 288342166 329533904 432513249 494300856 576684332 659067808 865026498 988601712 1153368664 1730052996 1977203424 2306737328 3460105992 4613474656 6920211984 13840423968
• Sum of all divisors σ(n): 42773119200
• Sum of proper divisors (its aliquot sum) s(n): 28932695232
• 13840423968 is an abundant number, because the sum of its proper divisors (28932695232) is greater than itself. Its abundance is 15092271264

Bases of 13840423968

• Binary: 1100111000111101000001110000100000₂
• Hexadecimal: 0x338F41C20
• Base-36: 6CW8BHC

Squares and roots of 13840423968

• 13840423968 squared (13840423968²) is 191557335613988865024
• 13840423968 cubed (13840423968³) is 2651234739078071483563286495232
• The square root of 13840423968 is 117645.3312630807
• The cube root of 13840423968 is 2400.9500849525

Scales and comparisons

• 13,840,423,968 seconds is equal to 440 years, 4 weeks, 2 days, 2 hours, 12 minutes, 48 seconds.
• To count from 1 to 13,840,423,968 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 13840423968 cubic inches would be around 200.1 feet tall.

Recreational maths with 13840423968

• 13840423968 backwards is 86932404831
• 13840423968 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13840423968's digits is 48
• More coming soon!