4142569728

Names of 4142569728

• Cardinal: 4142569728 can be written as Four billion, one hundred forty-two million, five hundred sixty-nine thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 4.142569728 × 10⁹

Factors of 4142569728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 539

Divisors of 4142569728

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 29 32 33 37 44 48 58 64 66 74 87 88 96 111 116 128 132 148 174 176 192 222 232 256 264 296 319 348 352 384 407 444 457 464 528 592 638 696 704 768 814 888 914 928 957 1056 1073 1184 1221 1276 1371 1392 1408 1628 1776 1828 1856 1914 2112 2146 2368 2442 2552 2742 2784 2816 3219 3256 3552 3656 3712 3828 4224 4292 4736 4884 5027 5104 5484 5568 6438 6512 7104 7312 7424 7656 8448 8584 9472 9768 10054 10208 10968 11136 11803 12876 13024 13253 14208 14624 15081 15312 16909 17168 19536 20108 20416 21936 22272 23606 25752 26048 26506 28416 29248 30162 30624 33818 34336 35409 39072 39759 40216 40832 43872 47212 50727 51504 52096 53012 58496 60324 61248 67636 68672 70818 78144 79518 80432 81664 87744 94424 101454 103008 104192 106024 116992 120648 122496 135272 137344 141636 145783 156288 159036 160864 175488 185999 188848 202908 206016 212048 241296 244992 270544 274688 283272 291566 312576 318072 321728 350976 371998 377696 405816 412032 424096 437349 482592 490361 541088 557997 566544 583132 636144 643456 743996 755392 811632 824064 848192 874698 965184 980722 1082176 1115994 1133088 1166264 1272288 1286912 1471083 1487992 1510784 1623264 1696384 1749396 1930368 1961444 2164352 2231988 2266176 2332528 2544576 2942166 2975984 3021568 3246528 3392768 3498792 3860736 3922888 4328704 4463976 4532352 4665056 5089152 5393971 5884332 5951968 6493056 6997584 7845776 8927952 9064704 9330112 10178304 10787942 11768664 11903936 12986112 13995168 15691552 16181913 17855904 18660224 21575884 23537328 23807872 27990336 31383104 32363826 35711808 37320448 43151768 47074656 47615744 55980672 62766208 64727652 71423616 86303536 94149312 111961344 125532416 129455304 142847232 172607072 188298624 258910608 345214144 376597248 517821216 690428288 1035642432 1380856576 2071284864 4142569728
• Sum of all divisors σ(n): 12806559360
• Sum of proper divisors (its aliquot sum) s(n): 8663989632
• 4142569728 is an abundant number, because the sum of its proper divisors (8663989632) is greater than itself. Its abundance is 4521419904

Bases of 4142569728

• Binary: 11110110111010101001100100000000₂
• Hexadecimal: 0xF6EA9900
• Base-36: 1WIDN9C

Squares and roots of 4142569728

• 4142569728 squared (4142569728²) is 17160883951341993984
• 4142569728 cubed (4142569728³) is 71090158362550369253276516352
• The square root of 4142569728 is 64362.7977017779
• The cube root of 4142569728 is 1606.0409299405

Scales and comparisons

• 4,142,569,728 seconds is equal to 131 years, 37 weeks, 3 days, 9 hours, 48 minutes, 48 seconds.
• To count from 1 to 4,142,569,728 would take you about two hundred sixty-three 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 4142569728 cubic inches would be around 133.8 feet tall.

Recreational maths with 4142569728

• 4142569728 backwards is 8279652414
• 4142569728 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4142569728's digits is 48
• More coming soon!