4272840768

Names of 4272840768

• Cardinal: 4272840768 can be written as Four billion, two hundred seventy-two million, eight hundred forty thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 4.272840768 × 10⁹

Factors of 4272840768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5840

Divisors of 4272840768

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 79 84 96 98 112 147 158 168 192 196 224 237 294 316 336 392 448 474 553 588 632 672 784 948 1106 1176 1264 1344 1568 1659 1896 2212 2352 2528 3136 3318 3792 3871 4424 4704 5056 5749 6636 7584 7742 8848 9408 11498 11613 13272 15168 15484 17247 17696 22996 23226 26544 30968 34494 35392 40243 45992 46452 53088 61936 68988 80486 91984 92904 106176 120729 123872 137976 160972 183968 185808 241458 247744 275952 281701 321944 367936 371616 454171 482916 551904 563402 643888 743232 845103 908342 965832 1103808 1126804 1287776 1362513 1690206 1816684 1931664 2253608 2575552 2725026 3179197 3380412 3633368 3863328 4507216 5450052 6358394 6760824 7266736 7726656 9014432 9537591 10900104 12716788 13521648 14533472 18028864 19075182 21800208 22254379 25433576 27043296 29066944 38150364 43600416 44508758 50867152 54086592 66763137 76300728 87200832 89017516 101734304 133526274 152601456 178035032 203468608 267052548 305202912 356070064 534105096 610405824 712140128 1068210192 1424280256 2136420384 4272840768
• Sum of all divisors σ(n): 13319760000
• Sum of proper divisors (its aliquot sum) s(n): 9046919232
• 4272840768 is an abundant number, because the sum of its proper divisors (9046919232) is greater than itself. Its abundance is 4774078464

Bases of 4272840768

• Binary: 11111110101011100110000001000000₂
• Hexadecimal: 0xFEAE6040
• Base-36: 1YNXT1C

Squares and roots of 4272840768

• 4272840768 squared (4272840768²) is 18257168228682829824
• 4272840768 cubed (4272840768³) is 78009972715750342213593464832
• The square root of 4272840768 is 65366.9700077953
• The cube root of 4272840768 is 1622.7024911667

Scales and comparisons

• 4,272,840,768 seconds is equal to 135 years, 44 weeks, 6 days, 4 hours, 12 minutes, 48 seconds.
• To count from 1 to 4,272,840,768 would take you about two hundred seventy-one 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 4272840768 cubic inches would be around 135.2 feet tall.

Recreational maths with 4272840768

• 4272840768 backwards is 8670482724
• 4272840768 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4272840768's digits is 48
• More coming soon!